CN114423474A

CN114423474A - Infusion pump and rapid injection method thereof

Info

Publication number: CN114423474A
Application number: CN202180005303.0A
Authority: CN
Inventors: 潘瑞玲; 瞿桢
Original assignee: Shenzhen Mindray Scientific Co Ltd
Current assignee: Shenzhen Mindray Scientific Co Ltd
Priority date: 2019-07-26
Filing date: 2021-06-11
Publication date: 2022-04-29
Anticipated expiration: 2041-06-11
Also published as: CN112295051B; CN114786745A; CN112295057B; CN112295057A; CN112295048B; WO2021249554A1; WO2021249553A1; CN114423474B; CN112295051A; CN112295048A; CN112295049A

Abstract

A quick pushing method of an infusion pump and the infusion pump are based on the fact that a preset common quick pushing amount corresponding to a common quick pushing amount is presented on a common quick pushing amount template image, and therefore medical staff can operate one common quick pushing amount editing item to quickly set the quick pushing amount needed by a patient. The method comprises the steps that a plurality of commonly used fast-pushing quantity template images and images of fast-pushing quantity setting items corresponding to a plurality of commonly used fast-pushing quantity editing items are displayed on a display system simultaneously through triggering operation of a user, and when the user triggers the images of the commonly used fast-pushing quantity editing items, content updating can be carried out in the images of the infusion parameter setting items on the same screen, so that switching of a plurality of display interfaces is not needed, and the user can check and check the editing information in real time. In addition, the infusion pump is triggered to enter the fast-bolus mode after a third trigger event generated based on the fast-bolus confirmation control item is detected, so that the safety of infusion is further improved.

Description

Infusion pump and rapid injection method thereof

Technical Field

The application relates to the technical field of medical treatment, in particular to a quick injection method of an infusion pump and the infusion pump.

Background

In practical clinical work, a doctor needs to issue a medical order to a patient according to a patient condition, a nurse takes the medical order and then takes and dispenses the medicine, the prepared fluid substance (such as liquid medicine) is connected to the infusion pump through the infusion apparatus, and infusion parameters are set on the infusion pump according to the medical order, so that the infusion pump infuses the patient according to the set parameters. In the event of an emergency medication for a patient, it is often necessary to activate the push-through function of the infusion pump.

However, in a fast pushing mode, a medical staff usually needs to press one or two keys for a long time to start the fast pushing function of the infusion pump, and needs to carefully stare at the scales of the infusion device and immediately release the keys when reaching the prescribed fast pushing amount. Another kind of mode of pushing away soon, the user jumps to different display interface through the operation button to the realization is to the setting of the required volume of pushing away soon of patient, thereby the switching of a plurality of interfaces reduces user experience, and whole volume of pushing away parameter setting process is also loaded down with trivial details consuming time, and the unable information of editing in real time of carrying out is checked, also does not do benefit to patient infusion safety, and then increases medical personnel's working strength and the degree of difficulty, and increases the risk that the state of an illness delays.

Disclosure of Invention

In view of the above, it is desirable to provide a method for rapid injection of an infusion pump and an infusion pump to solve the above technical problems.

In a first aspect, an embodiment of the present application provides a fast bolus injection method for an infusion pump, which is applied to an infusion pump, where the infusion pump is used in cooperation with an infusion apparatus, the infusion pump includes a processor, a display system and a driving mechanism, and the display system includes at least one touch screen; the method comprises the following steps:

displaying an image of a fast-pushing control item on the touch screen;

detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value;

detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the content presented by the image of the fast-pushing quantity setting item;

detecting a third trigger event generated based on a fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed;

counting an input volume of the infusion pump, and determining that the infusion pump exits the bolus mode when the input volume reaches the selected usual bolus volume.

In a second aspect, another embodiment of the present application further provides a fast bolus injection method for an infusion pump, which is applied to an infusion pump, where the infusion pump is used in cooperation with an infusion apparatus, the infusion pump includes a processor, a display system and a driving mechanism, and the display system includes at least one touch screen; the method comprises the following steps:

displaying an image of a fast-pushing control item on the touch screen;

after detecting that the common fast-pushing amount selected based on the pair determination is detected, detecting a third trigger event generated based on the fast-pushing control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed;

counting an input volume of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input volume reaches the selected usual fast bolus volume.

In a third aspect, an embodiment of the present application provides an infusion pump for use with an infusion set for delivering a fluid substance in the infusion set to a patient; the infusion pump includes:

a drive mechanism for applying pressure to the infusion set to directionally displace fluid matter within the infusion set;

the display system comprises at least one touch screen;

the processor is used for displaying an image of the fast-pushing control item on the touch screen; detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the plurality of common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value; detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item; detecting a third trigger event generated based on a fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed; and counting an input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected usual fast bolus amount.

In a fourth aspect, another embodiment of the present application provides an infusion pump for use with an infusion set for delivering a fluid substance in the infusion set to a patient; the infusion pump includes:

the display system comprises at least one touch screen;

the processor is used for displaying an image of the fast-pushing control item on the touch screen; detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the plurality of common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value; detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item; after detecting that the common fast-pushing amount selected based on the pair determination is detected, detecting a third trigger event generated based on the fast-pushing control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed; and counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.

In a fifth aspect, a further embodiment of the present application provides an infusion pump for use with an infusion set for delivering a fluid substance in the infusion set to a patient; the infusion pump includes:

a pump body;

the pump door is movably arranged on the pump main body and used for shielding the accommodating cavity for installing the infusion set or exposing the accommodating cavity for installing the infusion set, and the pump door is provided with a front surface facing the outside;

the display system comprises at least one touch screen, the touch screen is arranged on the pump door, the touch screen extends from the left side of the center line of the front surface of the pump door to the right side of the center line of the front surface of the pump door, and the horizontal length of the touch screen is greater than the vertical length of the touch screen;

the processor is used for displaying an image of the fast-pushing control item on the touch screen; detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a plurality of common fast-pushing template images and images of fast-pushing setting items corresponding to a plurality of common fast-pushing editing items on the touch screen, wherein the plurality of common fast-pushing template images are independent or partially overlapped with each other, each common fast-pushing template image is used for presenting a preset common fast-pushing amount, and the common fast-pushing amount comprises a fast-pushing amount value and a fast-pushing amount unit; detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item; detecting a third trigger event generated based on the push acknowledgement control; or after detecting that the selected common fast pushing amount is determined, detecting a third trigger event generated based on the fast pushing control item, and triggering the infusion pump to enter a fast pushing mode, wherein in the fast pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast pushing speed; and counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.

The embodiment of the application provides a quick injection method and an infusion pump of simple operation, swift and safe completion fast pushing volume setting, based on present the corresponding fast pushing volume editor item commonly used of predetermined commonly used fast pushing volume on the fast pushing volume template image commonly used, thereby medical personnel can operate one of them commonly used fast pushing volume editor item and set for the required fast pushing volume of patient fast, and then when emergency appears in patient's life, can carry out fast pushing volume parameter setting more fast more accurately, and avoid user's maloperation. Furthermore, a plurality of commonly used fast pushing amount template images corresponding to a plurality of commonly used fast pushing amount editing items and images of fast pushing amount setting items can be displayed on a display system simultaneously through the triggering operation of a user, when the user triggers the images of the editing items, content updating can be carried out in the images of the infusion parameter setting items on the same screen, switching of a plurality of display interfaces is not needed, the user can check and check the editing information in real time, setting errors can be found in time, the infusion safety of a patient is facilitated, the user can complete the setting of the fast pushing amount required by the patient through touch operation on a touch screen, and the operation is simple and fast. In addition, the infusion pump is triggered to enter the fast pushing mode after a third trigger event generated based on the fast pushing confirmation control item is detected, so that the safety of infusion is further improved, and potential safety hazards caused by misoperation of one common fast pushing quantity editing item by medical personnel are reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a block diagram of the hardware configuration of an infusion pump in an embodiment of the present application.

Fig. 2 is a schematic view of a peristaltic squeezing mechanism of an infusion pump in an embodiment of the present application.

Fig. 3 is a schematic view of a drive mechanism of the syringe pump in the embodiment of the present application.

Fig. 4A is an external structural view of the infusion pump in the embodiment of the present application.

Fig. 4B is an external structural view of the syringe pump in the embodiment of the present application.

Fig. 4C is another external structural view of the syringe pump in the embodiment of the present application.

Fig. 5A is a display diagram in the embodiment of the present application.

Fig. 5B is another display diagram in the embodiment of the present application.

Fig. 5C is another display diagram in the embodiment of the present application.

Fig. 5D is another display diagram in the embodiment of the present application.

Fig. 5E is another display diagram in the embodiment of the present application.

Fig. 5F is another display diagram in the embodiment of the present application.

Fig. 6 is a flowchart of a method for setting infusion parameters according to a first embodiment of the present application.

Fig. 7 is a flowchart of a method for setting infusion parameters according to a second embodiment of the present application.

Fig. 8A is a schematic diagram of a display interface change in the embodiment of the present application.

Fig. 8B is a schematic diagram of another display interface variation in the embodiment of the present application.

Fig. 8C is a schematic diagram of another display interface variation in the embodiment of the present application.

Fig. 8D is a schematic diagram of another display interface variation in the embodiment of the present application.

Fig. 9A is a schematic diagram of a change in a display interface generated based on a fourth trigger event in an embodiment of the present application.

Fig. 9B is a schematic diagram of another display interface change generated based on a fourth trigger event in the embodiment of the present application.

Fig. 10 is a schematic diagram of another display interface variation in the embodiment of the present application.

Fig. 11A is a display diagram related to an infusion mode setting item in the embodiment of the present application.

Fig. 11B is another display diagram related to the infusion mode setting item in the embodiment of the present application.

Fig. 12 is a block diagram of an infusion pump according to an embodiment of the present application.

Fig. 13 is a flowchart of a bolus method of an infusion pump according to a first embodiment of the present application.

Fig. 14 is an interface diagram of a display interface displayed on a touch screen of an infusion pump according to an embodiment of the present application.

Fig. 15 is an interface diagram of a display interface displayed on a touch screen of an infusion pump according to another embodiment of the present application.

Fig. 16 is an interface diagram of a display interface displayed on a touch screen of an infusion pump according to yet another embodiment of the present application.

Fig. 17 is a flowchart of a bolus method of an infusion pump according to a second embodiment of the present application.

Fig. 18 is a flowchart of a bolus method of an infusion pump according to a third embodiment of the present application.

Fig. 19 is an interface diagram of a display interface displayed on a touch screen of an infusion pump according to yet another embodiment of the present application.

Detailed Description

Reference will now be made in detail to the examples, examples of which are illustrated in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of various described embodiments. However, it will be understood by those of ordinary skill in the art that various described embodiments may be practiced without these specific details. In other instances, public methods, procedures, components, circuits, and networks have not been described in detail as not to unnecessarily obscure the embodiments.

It will also be understood that, although the terms first, second, etc. may be used herein to describe various elements or other objects in some instances, these elements or objects should not be limited by these terms. These terms are only used to distinguish one element/object from another element/object.

The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, and/or components.

As used herein, the term "if" may be interpreted to mean "when … …", "in response to a determination" or "in response to a detection", depending on the context. Similarly, depending on the context, the phrase "if determined … …" or "if [ stated condition or event ] is detected" may be interpreted to mean "at the time of determination … …", "in response to determination … …", "at the time of detection [ stated condition or event ] or" in response to detection [ stated condition or event ].

Fig. 1 illustrates a block diagram of the hardware architecture of an infusion pump in accordance with certain embodiments of the present invention. The infusion pump 100 includes a control platform 102, a memory 104, a power supply system 106, an input/output (I/O) system 108, RF circuitry 120, an external port 122, audio circuitry 124, monitoring circuitry 126, protection circuitry 128, power driver circuitry 130, a drop count sensor 132, a bubble sensor 134, a pressure sensor 136, and a temperature sensor 138, which communicate via one or more communication buses or signal lines 110. Wherein the control platform 102 includes a processor 150 and a peripheral interface 152.

The infusion pump 100 may be any medical device that performs an infusion operation as set by a user based on a fluid substance configured by the user to controllably deliver the configured fluid substance (e.g., a medical fluid) into a patient, including, but not limited to, infusion pumps, syringe pumps, and the like. The infusion pump 100 may be used with an infusion set (e.g., tubing, syringe). It should be understood that infusion pump 100 is only one example, and that its components may have more or fewer components than shown, or a different configuration of components. The various components described in conjunction with fig. 1 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

Memory 102 may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid-state storage devices. In certain embodiments, the memory 104 may also include memory remote from the one or more processors 150, such as network-attached memory accessed via the RF circuitry 120 or the external port 122 and a communication network (not shown), which may be the internet, one or more intranets, a Local Area Network (LAN), a wide area network (WLAN), a Storage Area Network (SAN), etc., or a suitable combination thereof. The processor 150 may control access to the memory 104 by other components of the infusion pump 100 other than the peripheral interface 152.

The peripheral interface 152 couples the input and output peripherals of the infusion pump 100 to the processor 150 and the memory 104. The one or more processors 150 execute various software programs and/or sets of instructions stored in the memory 104 to perform various functions of the infusion pump 100 and process data.

In some embodiments, peripheral interface 152 and processor 150 may be implemented on a single chip. And in some embodiments they may be implemented on multiple discrete chips.

The RF (radio frequency) circuit 120 receives and transmits electromagnetic waves. The RF circuit 120 converts electrical signals into electromagnetic waves or vice versa and communicates with a communication network and other communication devices via electromagnetic waves. The RF circuitry 112 may include well-known circuitry for performing these functions, including but not limited to an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC chipset, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF circuitry 120 may communicate with networks and other devices via wireless communications, the networks may be the World Wide Web (WWW), an intranet, and/or a wireless network such as a cellular telephone network, a wireless Local Area Network (LAN), and/or a Metropolitan Area Network (MAN). The wireless communication may use any of a variety of communication standards, protocols, and technologies, including, but not limited to, global system for mobile communications (GSM), Enhanced Data GSM Environment (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), bluetooth (e.g., IEEE802.15.1), wireless fidelity (WIFI) (e.g., IEEE802.11a, IEEE802.11 b, IEEE802.11g, and/or IEEE802.11n), voice over internet protocol (VoIP), Wi-MAX, protocols for email, instant messaging, and/or Short Message Service (SMS), or any other suitable communication protocol, including communication protocols not yet developed on the filing date herein.

The external port 122 provides a wired communication interface between the infusion pump 100, other devices (e.g., a mounting Dock, a central station, a monitor, etc.), or a user (a computer or other communication device). In some embodiments, it may be a communication interface controlled by a CAN bus protocol, a communication interface controlled by a serial communication protocol (e.g., RS485, RS232), or a Universal Serial Bus (USB). The external port 122 is adapted to couple to other devices or users either directly or indirectly via a network (e.g., the internet, LAN, etc.).

The audio circuit 124 and speaker 154 provide an audio interface between the user and the infusion pump 100. Audio circuitry 124 receives audio data from peripheral interface 152, converts the audio data to electrical signals, and transmits the electrical signals to speaker 154. The speaker 154 converts the electrical signals into sound waves that are perceivable to humans.

The monitoring circuitry 126 may include fault detection circuitry to indicate the status of one or more processors 150.

The protection circuit 128 may include hardware protection devices (e.g., fuses, TVS diodes) for protecting the electrical safety of various components within the infusion pump 100. The processor 150 drives a power device (not shown) of the infusion pump 100 through the power driving circuit 130, so that the power device controllably moves under the driving of the processor 150, and drives a control object (such as a pump door, a liquid stopping clip, a peristaltic squeezing mechanism or a push-pull box) to move through one or more force transmission/conversion devices (such as gears, transmission shafts, lead screws, nuts or sliders) during the movement. The power plant may be an electromagnetic device that converts or transmits electrical energy according to the laws of electromagnetic induction, such as a Permanent Magnet (PM) motor, a reactive (VR) motor, and a Hybrid (HB) motor. In some embodiments, the motor, driven by the processor 150, moves a control object (e.g., a pump door, a liquid stop clip, a pump sheet, or a push-pull cassette) of the infusion pump 100 to achieve a preset movement state of the control object.

In some embodiments, as shown in fig. 1 and 2, the peristaltic compression mechanism 200 includes a cam shaft 208, a set of pump plates 210, and a compression plate 212. The processor 150 in the infusion pump 100 sends out instructions such as a rotating speed or a position, and drives the power device 214 (e.g., a motor) to operate according to a specified rotating speed and a specified steering direction through the power driving circuit 130, and the power device 214 drives the camshaft 208 connected with the power device to rotate in the rotating process; during the rotation of the camshaft 208, the pump blade group 210 on the camshaft 208 performs a linear reciprocating motion, that is, the pump blades on the pump blade group 210 sequentially perform a linear reciprocating motion. The pump plate set 210 cooperates with the pressing plate 212 to sequentially and reciprocally press and release the outer wall of the infusion tube 218, so as to drive the liquid in the infusion tube 218 to continuously flow in a directional manner. A speed reducing mechanism may be further disposed between the power device 214 and the camshaft 208 to ensure that the rotation speed of the pump blade set 210 is stable and uniform.

In some embodiments, as shown in fig. 1 and 3, the infusion set is a syringe 312. The push-pull box 308 is used to hold the plunger 314 of the syringe 312. The processor 150 in the syringe pump 100 sends out instructions such as rotation speed or position, drives a power device (e.g., the motor 300) through the power driving circuit 130, the motor 300 drives the screw 302 and the nut 304 through the speed reducing mechanism, the rotation motion of the motor 300 is converted into the linear motion of the nut 304, the nut 304 is connected with the push rod 306 of the matched syringe 312, the push rod 306 is connected with the push-pull box 308, the push-pull box 308 can push the piston 314 of the matched syringe 312 to perform injection and transfusion, and the pushing speed of the matched syringe 312 can be adjusted by setting the rotation speed of the motor 300, so that the given infusion dosage and the infusion speed can be adjusted.

In some embodiments, the drop count sensor 132 may be used with a drip cup 220 of the infusion set 206 for detecting the drop flow rate or flow in the drip cup 220.

In some embodiments, one or more bubble sensors 134 are used to detect the presence and magnitude of gas within the infusion set. The bubble sensor 134 may be an ultrasonic sensor or an infrared sensor, etc.

In some embodiments, the pressure sensor 136 may respond to a pressure value of the measurand and convert the pressure value into an electrical signal for detection and send to the control platform 102. The pressure sensor may be a resistive strain gauge pressure sensor, a semiconductor strain gauge pressure sensor, a piezoresistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, a resonant pressure sensor, a fiber optic pressure sensor, or a capacitive acceleration sensor. In some embodiments, the pressure sensor 136 may be used to detect the internal pressure of the infusion set or the external pressure of the infusion set. In some embodiments, the pressure sensor 136 may also be used to detect the presence of the object under test (e.g., the infusion tube 218 or the syringe 312). In some embodiments, the pressure sensor 136 may detect an occlusion inside the infusion set, or detect if the infusion set is leaking.

In some embodiments, the infusion pump 100 has a heating device to heat the fluid in the infusion set, where the temperature sensor 138 may be used to detect the real-time temperature of the fluid; meanwhile, the temperature value is converted into an electric signal for detection and sent to the control platform 102, and the control platform 102 can display the real-time temperature through the display system 160 and can also perform on/off control on the heating device according to the temperature value.

An input/output (I/O) system 108 provides an interface between input/output peripherals of the infusion pump 100 and a peripheral interface 152. The input/output peripherals may be a display system 160, position sensors 164, displacement sensors 166, light assemblies 168, and other input/control devices 162. The I/O system 108 may include a display controller 140, a position sensor controller 144, a proximity sensor controller 146, a light controller 148, and one or more input controllers 142. One or more controllers in the I/O system 108 receive/transmit electrical signals from/to input/output peripherals. Where one or more input controllers 142 receive/transmit electrical signals from/to other input/control devices 162. The other input/control devices 162 may include physical buttons (e.g., push buttons, rocker buttons, touch buttons, etc.), slider switches, joysticks, and the like. In some embodiments, other input/control devices 162 may include a physical button for emergency stop of infusion.

In some embodiments, as shown in fig. 1, 4A, 4B, and 4C, display system 160 may include at least one display screen, such as display screen 402 in fig. 4A, such as display screen 414 in fig. 4B, such as display screen 434 in fig. 4C. The display screen provides an output interface between the infusion pump 400/syringe pump 410/syringe pump 430 and the user, which provides a visual display interface. In some embodiments, display 402/414/434 may include a touch layer and a display layer in a stacked arrangement, the touch layer providing an input/output interface between infusion pump 400/syringe pump 410/syringe pump 430 and a user; the touch layer may include a resistive screen, a surface acoustic wave screen, an infrared touch screen, an optical touch screen, a capacitive screen, or a nano-film, and is an inductive display device capable of receiving input signals such as a contact. The visual output optionally includes graphics, text, charts, video, and combinations thereof. Some or all of the visual output may correspond to user interface objects, further details of which will be described herein.

The display screen may also receive user input based on tactile sensation and/or contact. The touch layer of the display screen forms a touch sensitive surface that receives user input. The touch layer and display controller 140 (along with any associated modules and/or sets of instructions in memory 104) detects contact (and any movement or breaking of the touch) on the touch layer and translates the detected contact into interaction with user interface objects, such as one or more soft keys, displayed on the touch layer. In one exemplary embodiment, the point of contact between the touch layer and the user corresponds to one or more fingers of the user. The touch layer may use LCD (liquid crystal display) technology or LPD (light emitting polymer display) technology, but in other embodiments other display technologies may be used. The touch layer and display controller 140 may detect contact and movement or breaking thereof using any of a number of touch sensitive technologies, including but not limited to capacitive, resistive, infrared, and surface acoustic wave technologies, as well as other proximity sensor arrays, or other technologies for determining one or more points of contact with the touch layer.

The position sensor 164 may sense the position of the measurand and convert the position to a detectable electrical signal and send the electrical signal to the control platform 102 via the I/O system 108. The position sensor can be a contact sensor which generates signals by contact and extrusion of two objects, such as a travel switch and a two-dimensional matrix position sensor; or a proximity sensor that generates a signal by the proximity of two objects to a predetermined distance, such as an electromagnetic type, a photoelectric type, a differential transformer type, an eddy current type, a capacitor type, a reed switch, an ultrasonic type, or a hall type. The object to be measured can comprise an infusion apparatus, a pump door, a pump sheet, a liquid stopping clamp, a push rod and the like. In some embodiments, a Hall position sensor may be used to detect the position of the pump door. In some embodiments, an electro-optical position sensor may be used to detect the position of the pump blade. In some embodiments, an electro-optical position sensor may be used to detect whether the infusion set is set in a predetermined position. In some embodiments, an optoelectronic position sensor may be used to detect the position status of the clamping mechanism of the syringe. In some embodiments, the position of the clamping tube of the liquid stop clamp can be detected by using an optoelectronic position sensor.

The displacement sensor 166 may be responsive to a change in position of the object being measured relative to the reference position and convert the change in position to a detectable electrical signal and transmit the electrical signal to the control platform 102 via the I/O system 108. The displacement sensor 106 may be inductive, capacitive, ultrasonic, or hall. In some embodiments, a potentiometer may be used to monitor the change in position of the pump door. In some embodiments, a potentiometer may be used to monitor the change in position of the slide of the syringe pump. In some embodiments, a rotary potentiometer may be used to monitor changes in the outer diameter of an infusion set (e.g., a syringe).

The light assembly 168 may include a visual alarm element for alerting the infusion pump 100 of an abnormal condition. The light assembly 168 is solely responsive to actuation of the processor 150; the light assembly 168 may also be correspondingly engaged with the speaker 154 in response to activation of the processor 150, such as a light that changes color or intensity with the tone, frequency, or duration of the warning sound. The light assembly 168 may include an indicator light or a fluid delivery fault condition warning light for components such as a power source, CPU, etc. The light assembly 168 may also include visual illumination elements for facilitating viewing of the structure or assembly status of the infusion pump 100 in the event of poor ambient light.

The infusion pump 100 also includes a power supply system 106 for powering the various components. The power system 106 may include a power management system, one or more power sources (e.g., batteries or Alternating Current (AC)), a charging system, power failure detection circuitry, a power converter or inverter, a power status indicator (e.g., a Light Emitting Diode (LED)), and may include any other components associated with power generation, management, and distribution.

In some embodiments, the software components include an operating system 170, a communication module (or set of instructions) 172, a touch module (or set of instructions) 174, a haptic feedback module (or set of instructions) 176, a motion module (or set of instructions) 178, a location module (or set of instructions) 180, a graphics module (or set of instructions) 182, a text input module (or set of instructions) 190, a device/global internal state (or set of instructions) 192, and one or more applications (sets of instructions) 194.

The operating system 170 (e.g., Darwin, RTXC, LINUX, UNIX, OS, WINDOWS, etc. embedded operating systems) includes various software components and/or drivers for controlling and managing conventional system tasks (e.g., memory management, storage device control, or power management, etc.) as well as facilitating communication between the various software and hardware components.

The communication module 172 facilitates communication with other devices via one or more external ports 122, and it also includes various software components for processing data received by the RF circuitry 120 and/or the external ports 122.

In some embodiments, the touch module 174 may selectively detect contact with the display system 160 or other touch-sensitive device (e.g., touch buttons, touch pads). For example, the touch module 174 in conjunction with the display controller 140 detects contact with the display system 160. The touch module 174 includes various software components for performing various operations associated with detection of contact (which may be by a finger or stylus, etc.) by the display system 160, such as determining whether contact has occurred (e.g., detecting finger press time), determining the strength of contact (e.g., force or pressure of contact), determining whether the contact has moved (e.g., detecting one or more finger drag events), and tracking movement across the display screen and determining whether the contact has ceased (e.g., detecting finger lift time or contact breaking). The operation in which the movement of the point of contact is determined may include determining a velocity (magnitude), a velocity (magnitude and direction), and/or an acceleration (including magnitude and/or direction) of the point of contact. These operations may be applied to single point contacts or multiple simultaneous contacts. In some embodiments, the touch module 174 in conjunction with the display controller 140 detects contact by other touch devices.

The touch module 174 may be used to detect gesture input by a user. Different gestures by the user on the touch-sensitive device have different contact patterns (e.g., one or more combinations of locations, times, or intensities at which contacts are detected). For example, detecting a single-finger tap gesture includes detecting a finger-down event and then detecting a finger-up event at the same or a similar location as the finger-down event. For example, detecting a finger swipe gesture on the surface of the touch device includes detecting a finger-down event, then monitoring for one or more finger-dragging events, and then detecting a finger-up event. Similarly, taps, swipes, drags, and other gestures of the stylus are optionally detected by detecting a particular contact pattern of the stylus.

The tactile feedback module 176 includes various software components for generating instructions to produce tactile outputs at one or more locations of the infusion pump 100 using one or more tactile output generators (not shown) in response to user interaction with the infusion pump 100. For example, after detecting contact with the surface of the touch device, the color of the graphics or text of the touch device changes, or sound or vibration is generated.

The location module 180 includes software components for performing various operations related to detecting device location and detecting changes in device location.

Graphics module 182 includes various known software components for rendering or displaying graphics on a display screen of display system 160 or other external device, including components for changing the visual impact (e.g., brightness, transparency, saturation, contrast, or other visual attributes) of the displayed graphics. In embodiments herein, the term "graphics" includes any object that may be displayed to a user, including without limitation text, web pages, icons (e.g., user interface objects for soft keys), digital images, videos, animations, and the like. In some embodiments, the graphics module 182 stores data representing graphics to be used. Each graphic may be assigned a corresponding code. The graphic module 182 receives one or more codes for specifying a graphic to be displayed from an application program or the like, and also receives coordinate data and other graphic attribute data together if necessary, and then generates screen image data to output to the display controller 140.

Text input module 190 provides various software components for entering text in one or more applications. In particular, various infusion parameters may be entered, including drug name, infusion rate, or alarm threshold, etc.

In some embodiments, memory 104 stores device/global internal state 192. Device/global internal state 157 includes one or more of: an active application state indicating which applications (if any) are currently active; display state, which indicates what applications, views, or other information occupy various areas of the display system 160; sensor status, including information obtained from various sensors of the device and other input or control devices 162; and position and/or orientation information regarding the position and/or attitude of the device.

In some embodiments, memory 104 (in FIG. 1) stores at least one application 194, which application 194 may include an infusion mode device 194-1, an occlusion pressure level setting 194-2, a bubble level setting 194-3, a medication setting 194-4, a volume setting 194-5, a brightness setting 194-6, an online setting 195-7, a Dock setting 195-8, or a temperature setting 195-9. The infusion mode device 194-1 may include a combination of preset infusion parameters to meet the requirements of different usage scenarios; wherein the occlusion pressure level setting 194-2 may include an interface that provides for user input of different occlusion pressure levels by which the occlusion alarm threshold of the infusion pump 100 may be adjusted to suit the needs of different usage scenarios. Wherein the bubble level setting 194-3 may include an interface that provides for a user to input different bubble levels by which the bubble alarm threshold of the infusion pump 100 may be adjusted to suit the needs of different usage scenarios. The drug settings 194-4 may include interfaces for allowing a user to input different drug names, drug abbreviations, and/or drug colors, and the like, and may be used to set drug parameters before infusion by inputting corresponding drug names/abbreviations/colors, and the like, so as to facilitate automatic confirmation inside the infusion pump 100 or medical staff verification during the infusion process. Where volume setting 194-5 provides for the user to adjust the volume of the alarm and/or other audio output as desired. Wherein the brightness setting 194-6 provides the user with the ability to adjust the brightness levels of the screen, warning lights, etc. as desired. Wherein the online configuration 195-7 provides an input interface for a user to control whether the infusion pump 100 and other devices are operating online, etc. as desired. Wherein the Dock setting 195-8 provides a setting interface for a user to adjust the operating parameters of a mounting block (Dock) connected to the infusion pump 100 as desired. Wherein the temperature device 195-9 provides a user interface to the setting of the temperature of the fluid in the heated infusion set.

In some embodiments, the display system includes more than two display screens, at least one display screen is formed by laminating a touch layer and a display layer, and the rest display screens may also be formed by only the display layer. Certainly, in order to achieve a better touch effect of a user, the display screen included in the display system is formed by laminating a touch layer and a display layer.

In some embodiments, the main components of the infusion pump are disposed in the pump body, and the pump door is movably mounted on the pump body to cover the receiving cavity for mounting the infusion set, and sometimes the receiving cavity for mounting the infusion set can be exposed when the user opens the pump door. The pump door has a front face facing the user (exterior) and side faces that can be used to mate with the mounting bracket, as well as top and bottom faces that can be used to face other infusion pumps in a stacked arrangement. The display system is arranged on the pump door, extends from the left side of the center line of the front face of the pump door to the right side of the center line of the front face of the pump door, is wider than the display system, and is integrally arranged on the pump door in a long strip shape.

In some embodiments, the width of the display system is greater than or equal to 70% of the width of the front face of the pump door, the height of the display system is greater than or equal to 60% of the height of the front face of the pump door, or the area of the display system is greater than or equal to 2/3% of the area of the front face of the pump door. When the pump door has a transverse dimension greater than a longitudinal dimension, i.e., a width greater than a height, the width of the display system is greater than the height thereof, so that a larger area of the display area can be obtained and the display system can have a rectangular shape with a transverse length. The pump door is also provided with a physical input key arranged on one side of the display system, for example, the physical input key can be partially or completely arranged on the right side, the upper side, the lower side or the left side of the display system. The user can input data or instructions through physical input keys, and when the display screen is a touch screen, the user can also input data or instructions through the touch screen. Certainly, the physical input keys can be used for infusion control through the physical input keys when the touch screen fails and infusion control cannot be performed in emergency, so that the use safety of the infusion pump is ensured.

It should be noted that, in this embodiment, the width of the display system refers to the horizontal length of the touch screen or the display screen when the infusion pump is horizontally placed on a carrier. The width of the display system refers to the vertical length of the touch screen or display screen when the infusion pump is horizontally placed on a carrier. Wherein the horizontal length is greater than the vertical length, i.e. the display screen or the touch screen is configured as a rectangular structure.

In the process of setting infusion parameters, the existing infusion pump products are randomly distributed for the setting of infusion information and the confirmation of the process, and are controlled by hard keys, so that medical personnel can spend a large amount of time to learn before using the infusion pump to master the use rules of the existing infusion pump. And the use of medical personnel is influenced by the multi-level arrangement of the display interface. In the embodiment of the application, the infusion pump reasonably arranges at least one infusion parameter setting item on the display system by introducing the display system integrating the touch layer and the display layer, so that medical staff can reasonably complete the drug infusion setting work of patients by considering the use condition of the medical staff in an actual working scene, fit the clinical medication visual angle of users and the psychological appeal in the use process, reduce the learning cost to the maximum extent based on the application and understanding of the existing clinical medication process, have excellent influence on the clinical application process, particularly display the image of the triggered infusion parameter setting item and the image of the corresponding editing item on the display system on the same screen after the medical staff triggers the image of the infusion parameter setting item, and certainly can display the image of the triggered infusion parameter setting item and the image of the corresponding editing item on the same screen according to the flow of the clinical medication process, images of other infusion parameter setting items and/or images of control items and/or images of reading items are also set, so that a user can conveniently know information on the same display interface, edit the information according to the known information, and even directly control the infusion pump on the same display interface, and the whole process is very efficient; in addition, the triggered images of the infusion parameter setting items and the images of the corresponding editing items are displayed on the same screen on the display system, so that the medical staff can immediately perform error feedback in the editing process, and errors are avoided.

Taking the infusion pump as an example, the display and the setting of the injection pump are substantially the same as those of the infusion pump, and are not described herein again. In some embodiments, as shown in fig. 5A-5F, the processor presents an image comprising a plurality of infusion parameter settings 510 in a display interface 502 of a display system of an infusion pump 500, wherein the plurality of infusion parameter settings 510 may comprise a medication name setting, a flow rate value setting, a flow rate unit setting, an infusion mode setting, a consumable setting, a remaining amount setting, and a remaining time setting. Also included in the display interface 502 are images of a plurality of reading items 512, which may include infusion record information, entered volume, and occlusion pressure. Images of a plurality of control items 514 may also be included in display interface 502, where plurality of control items 514 includes a push control item 516-1 and a pause control item 516-2.

Taking the drug name setting item as an example, the content of the drug name setting item, i.e. the drug name, is presented in the preset position of the drug name setting item, such as "sufentanil" shown in fig. 5A; in some cases, the symbol "- - - -" to be set may also be presented in a preset position of the medicine name setting item.

When the processor detects a first trigger event generated based on a drug name setting item, the display system of the infusion pump 500 is presented as a display interface 520, as shown in fig. 5B, the display interface 520 may include an image of a plurality of editors 522, wherein the plurality of editors 522 are content by drug name, such as "sufentanil", "epinephrine", etc., the editors image is used to present content elements that may individually or in multiples constitute the infusion parameter content of the infusion parameter setting item.

The first trigger event generated based on the drug name setting item can be understood as contact or gesture input of a medical staff on the display system, wherein at least one contact point occurs in a corresponding position of an image of the drug name setting item, and according to a preset rule, the processor can recognize the first trigger event, and an object triggered by the first trigger event is the drug name setting item. The principle of the first trigger event generated based on other infusion parameter setting items in the present application can also be understood by referring to the first trigger event generated based on the drug name setting item, and is not described one by one.

Additionally, a control 524/526 is presented on the display 520 to facilitate selection, and by triggering the location of control 526 (e.g., the "commonly used" control) the user causes the processor to display on the display a display including editorial items including the names of commonly used medications. By the user's location of trigger control 524, the processor will display a display interface on the display screen showing the editorial items of the content component that may include the medication name.

As shown in fig. 5F and 5C, when the processor detects the generation of the first trigger event based on the flow rate value setting item in the display interface 580, the processor displays the display interface 530 on the display system, where the display interface 530 includes at least one infusion parameter setting item 540, such as a drug name setting item, a flow rate value setting item, a flow rate unit setting item, an infusion mode setting item, a consumable material setting item, a preset amount (remaining amount) setting item, and a scheduled time (remaining time) setting item; meanwhile, an edit item 532 corresponding to the flow rate value is also provided adjacent to the infusion parameter setting item 540, and the content of the edit item, i.e., the content component, may constitute the flow rate value individually or in combination.

The display interface 530 further includes at least one control item 534, wherein the plurality of control items 534 include a cancel control item, a confirm control item, and a recall control item. When the processor detects that the first trigger event is generated within the corresponding location of the flow rate unit content 538, the processor also displays an image of the infusion parameter setting item 532 including the flow rate value setting item 536 in the display system, and simultaneously displays an image of an edit item corresponding to the flow rate unit setting item 538 on the display interface for presenting content components that may individually or in combination constitute a flow rate unit. When it is detected that the first trigger event is generated based on the flow rate value setting item 536 or the flow rate unit setting item 538, the processor presents a color block image with a prominent color at a preset position of the flow rate value setting item 536 or the flow rate unit setting item 538, or presents the content of the infusion parameter set by the flow rate value or unit in a visual manner such as font, color, character size, or virtual-real manner, or generates a symbol of an editing pointer at the preset position of the flow rate value setting item or the flow rate unit setting item to prompt a user that the flow rate value setting item 536 or the flow rate unit setting item 538 is being edited.

As shown in fig. 5F and 5D, when the processor detects in the display interface 580 that the first trigger event is generated based on the infusion mode setting item, the processor displays a display interface 550 on the display system, the display interface 550 including at least one infusion parameter setting item 552, such as a drug name setting item, a flow rate value setting item, a flow rate unit setting item, an infusion mode setting item, a consumable material setting item, a ready-to-enter amount (preset amount/remaining amount) setting item, and a remaining time setting item, in the display interface 550. Meanwhile, an edit item 554 corresponding to the infusion mode setting item is also arranged at a position adjacent to the infusion parameter setting item 540, the edit item 554 presents content components which can individually form the content of the infusion mode setting item, and the user can form an infusion mode by clicking a plurality of positions of the edit item 554 for a plurality of times.

If the processor detects that a second trigger event is generated based on the edit item 554 and occurs at a preset location of the speed pattern 558, the processor takes the speed pattern 558 as a content element of the infusion mode setting item, so that the infusion parameter content in the infusion mode setting item image 556 is updated to "speed pattern". When detecting that the first trigger event is generated based on the infusion mode setting item, the processor displays a color block image with a prominent color at a preset position of the infusion mode setting item image 556 for overlaying, or displays the infusion parameter content of the infusion mode setting item in visual modes such as font, color, font size, virtual and real modes, or generates a symbol of an editing pointer at the preset position of the infusion mode setting item to prompt a user that the infusion mode setting item image 556 is being edited.

As shown in fig. 5A and 5E, when the processor detects a third trigger event generated based on the push-fast control item 516-1 in the display interface 500, the processor displays a display interface 560 on the display system, wherein the display interface 560 includes at least one infusion parameter setting item 562, such as a drug name setting item, a flow rate setting item, a push-fast setting item 568, a waiting amount (preset amount/remaining amount) setting item, and a remaining time setting item. Meanwhile, an edit item 564 corresponding to the fast-pushing amount setting item 568 is also arranged at a position adjacent to the infusion parameter setting item 562, the edit item 564 presents content constituting elements which can be singly or multiply to constitute the content of the fast-pushing amount setting item 568, and a user can constitute the content of the fast-pushing amount setting item 568 by clicking a plurality of positions of the edit item 564 one or more times. Wherein the third triggering event generated based on the fast-pushing control item can be understood as the medical staff performing contact or gesture input in the display system, wherein at least one contact point occurs in a corresponding position of the image of the fast-pushing control item, and according to a preset rule, the processor can recognize the third triggering event, and an object triggered by the third triggering event is the fast-pushing control item. The principle of the third trigger event generated based on other control items in the present application can also be understood by referring to the third trigger event generated based on the fast-pushing control item, and is not described one by one.

If the processor detects that the user has triggered the preset position of "2 ml" 570 in the edit item 564, the processor updates the content of the image in the fast-forward amount setting item 568 to "2 ml" by using the content of the fast-forward amount edit item 564 as the content component of the fast-forward amount setting item 568. When a third trigger event is detected to be generated based on the fast-pushing control item 516, the processor presents an image such as a color block/frame with prominent colors at a preset position of the fast-pushing amount setting item 568 to prompt the user that the fast-pushing amount setting item 568 is being edited. Meanwhile, an image such as a color block/frame with a prominent color may also be presented at the triggering position of the editing item 564 where the second triggering event is generated, so as to prompt the user that at least one editing item is being triggered.

Also, if the infusion parameter setting item 510 in the display interface 500 of fig. 5A includes a push-up amount setting item, the processor may also detect that a first trigger event is generated based on the push-up amount setting item, so as to display the display interface 560 on the display system, thereby facilitating the user to set the push-up amount in the display interface 560. Additionally, display interface 560 also includes at least one control item 566, including a control item 572 to return to the previous interface and a control item 574 to initiate the infusion.

As shown in fig. 5A and 5E, when the processor detects a third trigger event generated based on the control item 572 returning to the previous interface, the processor displays the display interface 500 on the display system; when the processor detects a third trigger event based on the control 574 to initiate an infusion, the processor displays the display interface 500 on the display system, and may display an infusion progress bar 518 on the display interface 500, the infusion pump progress bar 518 dynamically making visual changes in color or length as the infusion session progresses to alert the user that the infusion pump 100 is in an infusion session.

5A, 5E, and 5F, when the processor detects a third trigger event generated based on the push control item 516-1 in the display interface 500, the processor displays the display interface 560 on the display system; when the processor detects that a third trigger event is generated based on the pause control item 516-2 in the display interface 500, the processor displays the display interface 580 on the display system; wherein the display interface 580 may include an image of at least one infusion parameter setting item 582, such as a medication name setting item, a flow rate value setting item, a flow rate unit setting item, an infusion mode setting item, a consumable setting item, a ready-to-enter amount setting item, and a remaining time setting item.

In some embodiments, the processor may also display an image displaying at least one reading item on the display system, as in fig. 5F, and the display interface 580 may include an image of at least one reading item 583, such as an entered quantity reading item, an occlusion pressure reading item, and an infusion record information reading item. Display interface 580 may also include images of at least one control item 584, such as a push control item 588 and a start infusion control item 586. In some embodiments, the processor may further display a "pause" prompt message on the display interface 580 to prompt the user to pause the infusion operation, and set an image of at least one infusion parameter setting item, at least one reading item, and at least one control item on the display interface, so as to facilitate the user to set the next infusion parameter quickly, or directly start the infusion pump to perform infusion.

5A, 5E, and 5F, when the processor detects a third trigger event generated based on a push-fast control 588 in display interface 580, the processor displays display interface 560 on the display system to facilitate user setting of the amount of push-fast. When the processor detects a third triggering event generated based on the activation control 586 in the display interface 580, the processor displays the display interface 500 at the display system, and most importantly, the infusion progress bar 518 may be displayed at the display interface 500 to alert the user that an infusion job is in progress. At the same time, images of at least one infusion parameter setting item 510 and/or at least one reading item 512 and/or at least one control item 514 can be set in the display interface 500.

5A, 5B, and 5E, when the processor detects a third trigger event generated based on the push-fast control 528-1 of the display interface 520, the processor displays the display interface 560 on the display system to facilitate the user in setting the amount of push-fast. When the processor detects a third trigger event generated based on the initiation of infusion control 528-2 of display interface 520, the processor displays display interface 500 at the display system. In some embodiments, the processor may display an infusion progress bar 518 on the display interface 500 to prompt the user that an infusion job is in progress. At the same time, images of at least one infusion parameter setting item 510 and/or at least one reading item 512 and/or at least one control item 514 can be set in the display interface 500.

In the above embodiment, the processor detects, through the touch layer and the touch module in the display system, a contact or gesture input occurring in the area corresponding to the image of the infusion parameter setting item, which is referred to as a first trigger event. The first trigger event may be generated by operations related to contact (e.g., by a finger or stylus, etc.) with a corresponding location of the infusion parameter setting item in the display system, such as determining that contact occurred at a preset location of the infusion parameter setting item (e.g., detecting a finger press down location), determining that the intensity of contact (e.g., force or pressure of contact) at the preset location of the infusion parameter setting item, determining that the contact is moving and that at least one contact point is at the preset location of the infusion parameter setting item (e.g., detecting one or more finger drag events), and tracking movement on the display system and determining that the contact stops or starts at the preset location of the infusion parameter setting item (e.g., detecting a finger lift time or contact break). The operation in which the movement of the point of contact is determined may include determining a velocity (magnitude), a velocity (magnitude and direction), and/or an acceleration (including magnitude and/or direction) of the point of contact. These operations may be applied to single point contacts or multiple simultaneous contacts.

The first trigger event may also be generated by a gesture input at a preset location of an infusion parameter setting item in the display system, for example, detecting a finger tap gesture includes detecting a finger press event and then detecting a finger lift event at the same or a similar location as the finger press event. For example, detecting a finger swipe gesture includes detecting a finger-down event, then monitoring for one or more finger-dragging events, and then detecting a finger-up event. Similarly, taps, swipes, drags, and other gestures of the stylus are optionally detected by detecting a particular contact pattern of the stylus.

In some embodiments, the processor detects a contact or gesture input occurring within a preset area of the image of the edited item, referred to as a second triggering event, through a touch layer and a touch module in the display system. In some embodiments, the processor detects a contact or gesture input, referred to as a third trigger event, transmitted within a preset area of the image of the control item through the touch layer and the touch module. In some embodiments, the processor detects, through the touch layer and the touch module, that a contact or gesture input occurs at a preset position of the display system, which is referred to as a fourth trigger event. The operations that result in the second, third, and fourth trigger events may be referred to above as examples of operations that result in the first trigger event. The operations that result in the first, second, third and fourth trigger events may be the same or different. The tactile feedback associated with the first, second, third and fourth trigger events may be the same or different, the latter being more advantageous to avoid user error.

In some embodiments, fig. 6 illustrates an infusion parameter setting method that may be applied to the infusion pump of the above embodiments. The method comprises the following steps:

s600, displaying an image of at least one infusion parameter setting item on a display system;

wherein, the display interface is displayed on the display system of the infusion pump of the above embodiment, and the display system may include one or more display screens. The image of the infusion parameter setting item may be used to present the infusion parameter content, for example, the image of the drug name setting item may show the drug name that has been set, or the drug name of the default setting, or the drug name of the last infusion, or an identifier for indicating the drug name to be set, such as "- -".

Taking the flow rate value setting item as an example, it may show that the completed flow rate value has been set, or the flow rate value of the default setting, or the flow rate value of the last infusion, or a flag indicating that the flow rate value is to be set, such as "00.0". Taking the flow rate unit setting item as an example, the image may show the flow rate unit that has been set to completion, or the flow rate unit that was set by default, or the flow rate unit of the last infusion, or an identifier indicating the flow rate unit to be set. Taking the image of the infusion mode setting item as an example, the infusion mode that has been set up to completion, or the infusion mode that is set by default, or the infusion mode that was last infused, or an identifier indicating the infusion mode to be set up may be shown. Taking the image of the consumable setting item as an example, the brand and/or model of the consumable that has been set up, or the brand and/or model of the consumable set by default, or the brand and/or model of the consumable infused last time, or an identifier for indicating the consumable to be set up may be shown. Taking the image of the remaining amount setting item as an example, the amount to be infused that has been set to completion, or the amount to be infused that is set by default, or the amount to be infused that was set last time, or an identifier indicating the amount to be infused that is to be set may be shown. Taking the image of the remaining time setting item as an example, the to-be-infused time that has been set to be completed, or the to-be-infused pump time that has been set by default, or the to-be-infused time that has been set last time, or an identifier indicating the to-be-infused time that has been set may be shown.

The processor may be a display interface that displays an image including at least one infusion parameter setting on the display screen after the infusion pump is powered on, and in some embodiments, after the pump door is closed on the pump body. Such as the display interfaces shown in fig. 5A and 5F.

S602, detecting a first trigger event generated based on a first infusion parameter setting item, and displaying an image of the first infusion parameter setting item and an image of a first editing item corresponding to the first infusion parameter setting item on a display system;

the first infusion parameter setting item referred to herein is one of the at least one infusion parameter setting items.

The processor displays a display interface which simultaneously comprises an image of the first infusion parameter setting item and an image of the first editing item corresponding to the first infusion parameter setting item on the display system. Wherein the first editing item also refers to one of the at least one editing item in a broad way, and the image of the editing item is used for presenting the content constituent element of the triggered transfusion parameter content.

For example, as shown in fig. 5F and 5C, the processor detects that a user contact or gesture input occurs at a preset position of the flow rate value setting item in the display interface 580, recognizes that a first trigger event occurs, and displays the display interface 530 on the display system, where the display interface 530 includes the image 536 of the flow rate value setting item and the edit item image 532 corresponding to the flow rate value setting item. Where the edit item image 532 includes "0" - "9" and ". also," there are a total of 11 characters, at least one of which may be used to compose a flow rate value, i.e., these characters may be referred to as content components. Specifically, in another angle description, in the process of jumping from the display interface 580 to the display interface 530, the processor keeps the position and the display size of the image of the flow rate value setting item unchanged, displays the corresponding editing item image 532 in the area outside the display position of the flow rate value setting item image, and may add some control item images according to actual needs to form the display interface 530. The display interface changes can be as shown in fig. 8A with reference to the display interface 800 and the display interface 802.

In some embodiments, as shown in FIG. 8B, the processor displays a display interface 810 on the display system, and when the processor receives a first trigger event based on the first infusion parameter setting item image 814, reduces the display size of the triggered first infusion parameter setting item image 814 and displays a corresponding first editing item image 816 in an area outside the display location of the triggered first infusion parameter setting item image 814, thereby forming a display interface 812.

In some embodiments, as shown in fig. 8C, the processor displays a display interface 820 on the display screen, and when the processor receives a first trigger event based on a first infusion parameter setting item image 824, enlarges the display size of the triggered first infusion parameter setting item image 824, and displays a corresponding first editing item image 826 in an area other than the display position of the triggered first infusion parameter setting item image 824, thereby forming a display interface 822.

In some embodiments, as shown in fig. 8D, the processor displays a display interface 830 on the display system, when the processor receives a first trigger event based on the first infusion parameter setting item image 834, moves the display position of the triggered infusion parameter setting item image 834, and displays a corresponding first editing item image 836 in an area outside the display position of the triggered first infusion parameter setting item image 834, thereby forming a display interface 832.

Alternatively, as shown in fig. 5F and 5B, the processor detects that a user contact or gesture input occurs at a preset position of a drug name setting item ("sufentanil") in the display interface 580, recognizes that a first trigger event occurs, and displays the display interface 520 on the display system, where the display interface 520 includes an edit item image 522 corresponding to the drug name setting item, and the edit item image 522 includes controls of a plurality of commonly used drug names such as "sufentanil", "adrenalin", "octreotide", "sodium nitroprusside", and "cilantry". The display interface 520 also includes an index control for a drug category, and a user may present a drug name control corresponding to the index control 526 in the edit item image 522 by touching or gesturing to trigger the index control 526 for the drug category. The display interface 520 also includes a drug retrieval control 524, which is triggered by a user contact or gesture input, and at least one content component that may constitute a drug name may be presented in the edit item image 522. The display interface 520 also includes at least one control, such as a push control 528-1, and an initiate infusion control 528-2, in the event that the spatial comparison is surplus.

Of course, some other infusion parameter setting items may also be included, which may be generally referred to as a second infusion parameter setting item, such as a drug name setting item, an infusion mode setting item, a consumable setting item, and the like, so that more infusion parameter information may be provided for the user to refer to when setting the flow rate value, and the user does not need to perform multi-level interface switching. And at least one control item 534 is also included, including a delete control item, a cancel control item and a confirm control item, which is convenient for the user to confirm and change the input content of the edit item. And under the condition that the space of the display system allows, reading items, such as infusion record information, can be further included, and can be referred by a user when setting the flow rate value without switching multiple pages by the user. In the display interface 530, the processor also covers the color block image with prominent color for the preset position of the triggered flow rate value setting item, so as to facilitate the user to identify the currently operating item. Of course, information prompt or other visual feedback setting can be performed on the display interface, so that the user can conveniently identify the currently operated item.

S604, detecting a second trigger event generated based on the first editing item, and updating the transfusion parameter content in the first transfusion parameter setting item image according to the content component element corresponding to the second trigger event.

The second trigger event generated based on the corresponding position of the edit item image may be understood herein as one of contact points of the operation (contact or gesture input) causing the second trigger event occurring within the preset position of one of the edit items desired to be triggered. For example, the user touches the position of the image of the first editing item, or the user performs gesture sliding, the contact start point of the gesture or the contact end point of the gesture is located at the position of the image of the first editing item, or it can be said that one of the links of the user contact or the gesture input is associated with the position of the image of the first editing item. The processor detects the signal change of the position of the image of the first editing item in the touch layer, and determines the meaning represented by the signal change position according to the mapping relation between the position and the display content, for example, as shown in fig. 5C, the processor recognizes that the positions of the content components "1", "0", "·", 0 "," 0 "sequentially generate the second trigger events, so as to sequentially recognize the content components" 1 "," 0 "," · ", 0", "0", and sequentially update in the flow rate value setting item 536, and finally constitute the flow rate value "10.00" to be set by the user.

For example, as shown in fig. 5B and 5F, the processor recognizes the location of the content constituent element "sufentanil" to generate a second trigger event, i.e., displays a display interface 580 on the display screen, and updates the drug name content of the image of the drug name setting item of the display interface 580 to "sufentanil".

In some embodiments, as shown in fig. 7, the method further comprises:

s700, displaying the image of at least one control item on the display system.

As shown in the above embodiment, the display interface may further include an image of at least one control item, and specifically may include a push control item, a pause control item, an infusion start control item, a cancel control item, a delete back control item, a confirm control item, and a return to a previous interface control item. These control item images may be used to present operational content for the infusion pump that characterizes the effect performed by the operational instructions caused when the control item is triggered.

And S702, detecting a third trigger event generated based on the control item, and executing operation according to a corresponding instruction of the third trigger event.

A third trigger event generated based on a control item is herein understood to mean that one of the contact points of the operation (contact or gesture input) resulting in the third trigger event occurs within a preset position of one of the control items that is intended to be triggered. For example, the user touches the position of the image of the control item, or the user performs gesture sliding, the contact start point of the gesture or the contact end point of the gesture is located at the position of the image of the control item, or it may be said that one of the links of the user contact or gesture input is associated with the position of the image of the control item. The processor detects the signal change of the position of the image of the control item in the touch layer, and determines the meaning represented by the signal change position according to the mapping relation between the position and the display content.

The processor detects a third trigger event, determines a control item to be triggered according to the operation correlation position of the third trigger event, and executes the control item according to an operation instruction corresponding to the control item.

For example, as shown in FIG. 5A, the processor displays a display interface 500 on the display system, where the display interface 500 further includes a fast-push control item and a pause control item. When the user contacts or gesture input is related to the corresponding position of the quick-push control item image, the processor detects a third trigger event generated based on the quick-push control item, then the driving mechanism of the infusion pump is driven according to the preset quick-push amount or the set quick-push amount, and quick-push infusion is started according to the quick-push amount. When the user touches or gestures to input the corresponding position associated with the pause control item image, the processor detects a third trigger event generated based on the pause control item, and then the processor immediately drives the driving mechanism of the infusion pump to pause the infusion, so that the life safety of the patient is ensured in an emergency situation. In addition, when the user touches or gestures to input a corresponding position associated with the power control item image, the processor detects a third triggering event generated based on the corresponding position of the power control item image, and drives the driving mechanism of the infusion pump to stop infusion.

Pausing the infusion may be stopping the infusion but still saving the already set infusion parameter content. Stopping infusion may be stopping infusion but at least part of the contents of the infusion parameters that need to be checked and confirmed by the healthcare worker require the healthcare worker to reset and save.

As shown in fig. 5B, the processor displays a display interface 520 on the display system, wherein the display interface 520 further includes a fast-push control item and an infusion initiation control item, and the control method and the control effect of the fast-push control item are as described above; when a user contact or gesture input is associated with a corresponding location of the image of the initiating infusion control item, the processor detects a third trigger event generated based on the initiating infusion control item, and drives the drive mechanism of the infusion pump to initiate infusion according to the contents (drug name) of the infusion parameter setting item that has been set or set by default and confirmed by the user.

As shown in fig. 5C, the processor displays a display interface 530 on the display system, wherein the display interface 530 includes an edit item image corresponding to the infusion parameter setting item to be set, and also cancel, determine, and delete control items; when the user touches or gestures to input the corresponding position associated with the cancel control item image, the processor detects a third trigger event generated based on the cancel control item, and deletes the set content component of the infusion parameter setting item needing to be set in the display interface, such as deleting the flow rate value of "10.00". When the user contact or gesture input is associated to the corresponding position of the determined control item image, the processor detects a third trigger event generated based on the determined control item, the set content constituent element (for example, the flow rate value of 10.00) of the infusion parameter setting item required to be set is saved, and when the processor subsequently receives the third trigger event based on the control item for starting infusion, the infusion can be carried out according to the saved infusion parameter (for example, the flow rate value of 10.00). When the user touches or gestures to input corresponding positions of the deletion-back control item images, the processor detects a third trigger event generated based on the deletion-back control item, and deletes the newly set one content component (for example, the last input '0') or deletes the previous content component of the editing pointer.

As shown in fig. 5E, the processor displays a display interface 560 on the display system, where the display interface 560 further includes an image that returns a previous interface control 572. When the user touches or gestures to input the corresponding position related to the last interface control item image, and the processor detects a third trigger event generated based on the last interface control item return, the display interface 500 shown in fig. 5A is displayed on the display system, wherein in the process of switching the display interface 560 and the display interface 500, the content displayed by the display system is changed, for example, the edit item image corresponding to the fast-pushing amount setting item is deleted, and other infusion parameter setting item images can also be adjusted.

In some embodiments, as shown in fig. 5C and 5D, user contact or gesture input is associated with corresponding locations of the edit item 532, such as the user typing "1", "0" in sequence; the processor is sequentially updated to be '1', '0' and '0' at the corresponding positions of the flow rate value setting items; at this time, when the processor detects a third trigger event based on the corresponding position of the confirmation control item image, "10.00" is saved as the flow rate value content for the infusion-driven call; or when the processor detects a first trigger event based on a corresponding position of another infusion parameter setting item image (e.g., an infusion mode setting item), the processor displays the display interface 550, wherein the display of the edit item corresponding to the flow rate value setting item is stopped in the display interface 550, the infusion mode setting item and the edit item corresponding thereto are displayed, and the content of the flow rate value is saved.

In some embodiments, the processor detects a fourth trigger event, and a trigger condition of the fourth trigger event may be recognized based on a preset position on the display interface, other dimensions of the contact or gesture input (e.g., time), or both. As shown in fig. 9A, the processor identifies the occurrence of a fourth trigger event at a predetermined location of the current display interface (e.g., a drop-down operation at an edge of the display system), and displays an auxiliary display interface 902 in the display system, the auxiliary display interface including a reading item 906, the reading item 906 being operable to present at least one of infusion record information, patient information, order information, medication information, integrated device information, infusion device information, or alarm setting information. The reading item 906 may be limited to reading and may not be editable by a user through contact or gesture input.

In some embodiments, as shown in fig. 9B, when the processor performs a right-pull operation at a predetermined location of the display interface 910, such as an edge of the display interface, the processor recognizes that the fourth trigger event occurs, and displays an auxiliary display interface 912 on the display screen, where the auxiliary display interface 912 includes a reading element 918, and the reading element 918 may be used to present at least one of infusion record information, patient information, order information, medication information, integrated device information, infusion device information, or alarm setting information. The reading item 918 may be edited or manipulated by a corresponding editing item 916.

In some embodiments, a reading item may also be provided on the infusion parameter setting interface.

The patient information may include patient information obtained from other databases or set directly at the infusion pump site, and may include patient height, weight, age, sex, admission diagnosis, additional diagnosis, treatment session, treatment protocol, allergy history, disease history, etc. When the medicine is used for infusion, the information of the patient is displayed on the current display interface or the auxiliary display interface of the infusion pump, which is helpful for assisting a nurse to judge whether the infusion parameters are correctly, reasonably and effectively set, whether the medicine which is misused by allergic medicine or affects other diseases exists, whether the medicine taking speed, the medicine using amount and the like of the patient need to be adjusted according to other diseases.

Wherein the order information may include the content of all orders of the patient, the expected execution time, the actual execution time, and the like. When medication is used for infusion, medical advice information is displayed on a current display interface or an auxiliary display interface of the infusion pump, so that a nurse can integrally master the medication of a patient and prepare for dispensing work; the doctor or nurse decides whether to adjust the medication speed, dosage and the like according to the execution condition of the medical orders and the change of the patient's condition.

The medication information may include medication precautions, medication incompatibility, clinical recommendations, etc. of the patient. When the medicine is used for infusion, the medicine information is displayed on the current display interface or the auxiliary display interface of the infusion pump, so that the auxiliary nurse can judge whether the medicine is wrong or not and whether the medicine taking speed, the medicine taking amount and the like need to be adjusted or not.

The integrated device information may include information of other ward apparatuses such as a monitor and a ventilator, such as vital signs, waveforms, trends on the monitor, parameters on the ventilator, medication information of other infusion pumps, and the like. When the medicine is used for infusion, the information of the integrated equipment is displayed on the current display interface or the auxiliary display interface of the infusion pump, so that a nurse can synthesize the vital sign monitoring information and the medicine information of other infusion pumps, and judge whether the medicine taking speed, the medicine taking amount and the like need to be adjusted.

Wherein the alarm device information includes alarm threshold settings related to the current infusion, such as occlusion pressure alarm threshold, individual bubble alarm threshold, cumulative bubble alarm threshold, approximate completion time, and the like. During medication infusion, infusion equipment information is displayed on the current display interface or the auxiliary display interface, so that a nurse can conveniently check and adjust the settings related to the current infusion alarm, and the information such as the current infusion state and progress can not be read by the nurse even if the information is displayed in the infusion parameter main interface.

Wherein the infusion device information includes other settings related to the current infusion such as kvo (keep Vein open) flow rate, fast forward volume limit, etc. Of course, also operational parameters of the current infusion pump device, such as network, time, operating mode (e.g. day mode or night mode), etc. may be included. During medication infusion, infusion equipment information is displayed on the current display interface or the auxiliary display interface, so that medical staff can conveniently check the information, and particularly when the information is displayed in the current display interface, the information is more favorable for the medical staff to check and adjust the settings related to the current infusion, and the information such as the current infusion state and progress can not be read.

The infusion record information may include an infusion medication history for the same patient, specifically, a medication administration time and a medication administration name and/or other main infusion parameter contents, such as a historical flow rate change at a certain time point, a historical infusion amount of a certain medication in a unit time period, a historical accumulated infusion amount at a certain time point, and a historical accumulated infusion amount of all medications at a certain time point. The medical staff can conveniently look up the historical information.

In some embodiments, as shown in fig. 5A or 5F, the processor displays images of the drug name setting item, the flow rate setting item, and the control item on the display interface 500/580, the image of the drug name setting item is disposed on the left side of the display system, and the image of the at least one control item is disposed on the right side of the display system, wherein the image of the flow rate setting item may be disposed between the drug name setting item and the at least one control item separately or together with the image of the other infusion parameter setting item (e.g., the consumable setting item), which is in accordance with the operation procedure of the medical staff when performing parameter setting on the infusion pump and in accordance with the habit of the medical staff when using the right hand, and the drug name is set first, then the other infusion parameters (flow rate value, flow rate unit, consumable, etc.) are set, and then control operations such as starting infusion are performed. The overall interface layout is completely fit with the operation flow of the medication infusion preparation stage, and the user experience is favorably improved.

The processor can arrange the medicine name setting item on the left side, arrange the speed value and the unit setting item on the upper right side of the medicine name setting item, arrange the infusion mode setting item and the consumable setting item on the right side of the medicine name setting item and the lower right side of the speed setting item, and arrange the other infusion parameter setting items on the right side of the flow rate value and the unit setting item. Under the general condition, the user can pay attention to the name and the flow rate of the medicine relatively, then pay attention to the infusion mode and the consumable, so that the infusion parameter setting items are set from left to right and from top to bottom according to the attention of the user, the general observation habit of the user is met, the user can conveniently check the infusion parameter setting items, and the time of medical care personnel is greatly saved.

In some embodiments, as shown in fig. 5A, 5C, or 5F, for example, the flow rate value setting item, the content of the flow rate value setting item in the display interface 500/530/580, i.e., the flow rate value is divided by ". multidot.", the content component of the flow rate value before ". multidot." is presented in a first visual presentation form, and the content component of the flow rate value after ". multidot.", is presented in a second visual presentation form, as shown in fig. 5A, 5C, or 5F, the first visual presentation form and the second visual presentation form are different in font size, and similarly, the first visual presentation form and the second visual presentation form may be different in color (one red, another green), or the first visual presentation form and the second visual presentation form may be different in font (one large font, another small font), other means sufficient to draw visual attention are also possible. The first visual presentation form and the second visual presentation form can be embodied in different font virtual and real. Through so, can be used for reminding medical personnel when setting up the infusion parameter, pay attention to more, can guarantee the safety of infusion, avoid setting up the mistake. Specifically, the flow rate value setting item may be presented in at least two visual presentation forms after being updated by the user in editing the input content of the item, or may be presented in at least two visual presentation forms all the time.

In some embodiments, taking the flow rate value setting item as an example, the processor detects a second trigger event based on an editing item corresponding to the flow rate value setting item, updates the flow rate value of the flow rate value setting item on the display interface, compares whether the updated content exceeds a first limit threshold, and if it is determined that the content of the updated flow rate value exceeds the first limit threshold, correspondingly outputs first prompt information related to the first limit threshold on the display interface, where the first prompt information may be information such as text or graphics, or may be a change made in at least one of color, font, or font size, corresponding to the updated content.

In some embodiments, taking the flow rate value setting item as an example, the processor detects a second trigger event generated based on an editing item corresponding to the corresponding flow rate value setting item, updates the content of the flow rate value setting item on the display interface, compares whether the updated content exceeds a second limit threshold, and if it is determined that the content of the updated flow rate value exceeds the second limit threshold, outputs second prompt information related to the second limit threshold on the display interface correspondingly, where the second prompt information may be information such as text or graphics, or may be a change made in at least one of color, font, or font size, for the updated content correspondingly. Wherein the presentation form or the presentation content of the first prompt message is different from that of the second prompt message. Wherein, in some embodiments, if the content of the updated flow rate value exceeds both the second limit threshold and the first limit threshold, then a second prompt corresponding to the second limit threshold is preferentially displayed on the display interface. In some embodiments, if the content of the updated flow rate value exceeds the first limit threshold or the second limit threshold, the processor may also perform a tactile feedback in the form of sound, image animation, vibration, or the like through the tactile feedback mode, so that the medical staff can sense whether the updated content exceeds the first or second limit threshold when editing the item, and the operation is timely and efficient.

Wherein the prompting information may include graphics, infusion status display, alarm threshold display, or treatment recommendations. The graph can help the user to see the alarm reason at the tail of the bed, so that the user can feel happy; the transfusion state display can clearly tell the user whether the patient stops transfusion or not, and drive the user to quickly take a solution to recover transfusion; the alarm threshold display of the user language can clearly tell whether the alarm threshold is set reasonably or not, and assist the user in judging whether infusion pump blockage occurs or the alarm threshold is set unreasonably to cause infusion pump alarm; the processing suggestion lists the reasons causing the blockage and helps the user to perform investigation; these are all the more significant when a new nurse, relatively inexperienced, deals with the problem.

In some embodiments, when the processor detects a first trigger event generated based on a corresponding location of one of the infusion parameter setting items, and displays an image of the triggered infusion parameter setting item and an image of an editing item corresponding to the triggered infusion parameter setting item on the display system, the displayed image of the editing item and the triggered image of the infusion parameter setting item may be as shown in fig. 5C-5E without overlapping. The displayed edit item image and the triggered image of the infusion parameter setting item can also be as shown in fig. 10, the processor detects a first trigger event based on the preset position of the infusion parameter setting item 1002 on the display interface 1000, pops up a floating window or pop-up window 1008 on the display interface 1000, the display content of the floating window or pop-up window 1008 is the edit item image 1006 corresponding to the triggered infusion parameter setting item 1002, and the triggered infusion parameter setting item image 1002 is also displayed on the display interface, thereby forming the display interface 1004. The floating window can be moved on the display interface through contact or gesture input of a user. Wherein the position of the pop-up window on the display interface is fixed. The floating window or pop-up window where the edit item image 1006 is located may or may not be partially overlapped with the triggered infusion parameter setting item image 1002, as long as the content display of the triggered infusion parameter setting item image 1002 is not affected.

In some embodiments, as shown in fig. 5F, 5D, 11A and 11B, after the infusion pump is powered on, the processor first displays a main display interface similar to display interface 580 shown in fig. 5F on the display system, displays display interface 550 when the processor identifies a first trigger event based on the infusion mode setting item, and by identifying a second trigger event of edit item 554, the infusion mode to be set by the healthcare worker can be determined.

For example, in the "speed mode", at this time, the display interface 550 is switched to the display interface 1100, and the display interface specifically includes the main infusion parameter setting item and the control item in the speed mode, which is convenient for the medical staff to set. The display interface 1100 presents parameters which are required to be set by a user to complete infusion, including flow rate values, unit setting items, consumable setting items, preset quantity setting items and estimated time setting items; in this case the priority order in which the user sets the parameters is flow rate, preset amount/time, with flow rate set first and then preset amount or time, and sometimes none. The interface for setting the parameters is also arranged according to the priority order, and key parameters (parameters which must be set for starting the infusion), such as speed parameters, are placed in the interaction key area, such as the preset quantity parameter/predicted time parameter is placed in other areas, and the infusion of the start infusion control item is placed on the right side.

For example, "weight mode", at this time, the display interface 550 is switched to the display interface 1110, and the display interface specifically includes the main infusion parameter setting item and the control item in the weight mode, which is convenient for the user to set. The display interface 1110 may include setting items such as dose rate setting items, consumable setting items, concentration (amount of drug/liquid), weight, flow rate values, unit settings, and preset amounts; in this case, the priority order in which the medical staff sets the infusion parameters is dosage speed, consumables, weight, concentration (drug/fluid amount), flow rate, and then preset amount, and sometimes preset amount is not set, so the display interface 1100 is also arranged according to this priority order, the most critical infusion parameter setting-dosage speed setting item is placed in the visual focus area, the parameters weight and concentration (drug/fluid amount) that must be set for starting infusion are placed in the secondary focus area, for example, the preset amount parameters are placed in other areas, and the start infusion control item is placed on the right side of the display system.

In some embodiments, the processor may accompany the visual effects presented in the display system when switching between display interfaces. For example, progressive fade-out, windmill, folding, swivel, flip, etc. effects may be used. Specifically, the current display interface is switched to the auxiliary display interface in a gradual fade-out mode.

In some embodiments, the processor is caused to display a prompt on the display system when the remaining time satisfies a preset condition. During the infusion process, if the user needs to continue infusing the current medicine after the current infusion is finished, the user can pay attention to the remaining time of the current infusion so as to determine when to dispense the medicine. Particularly, for some high warning medicines, if the medicines are not dispensed and continued in time, the fluctuation of vital signs of a patient can be caused, and the development of the illness state is influenced; and some medicines with short half-life period can also cause the concentration of the medicine in the blood of a patient to be rapidly reduced if the medicines are not dispensed and continuously administered in time, and the medicine effect is influenced so as to influence vital signs and illness state. Therefore, the remaining time reminding at the end of the infusion is particularly important. At the end of infusion, the processor pops up a graphical prompt of the remaining time on the display system, clearly and clearly prompts the user that the infusion can be completed within a few minutes, and the user can quickly judge the need of dispensing according to the graphical prompt. Meanwhile, the user needs to prompt for a few minutes in advance, which is completely determined by the user, and the user can perform personalized configuration in the menu.

In some embodiments, the infusion pump detects whether the liquid delivery device is blocked by using the pressure sensor, the processor receives a blocking signal collected by the pressure sensor, and when the blocking signal exceeds a first set threshold value, the processor outputs a blocking prompt message to the input/output system for visual and/or sound prompt. During the infusion process, the processor continuously monitors the working state of the infusion pump, for example, during the infusion process, the pipeline may be blocked, which affects the infusion of the liquid medicine into the vein. At this point, the user needs to quickly know that an occlusion has occurred and, if the occlusion has affected the infusion, also needs to remove the cause of the occlusion before continuing the infusion. Especially for patients who use high-warning medicines or hypertonic medicines and patients with serious illness, stable and uninterrupted transfusion is very important and even life-related. During infusion, air bubbles may be generated in the tubing and infused into the vein. At this point, the user needs to quickly know that a bubble has been generated and the alarm has affected the infusion, and the bubble in the line needs to be removed before continuing the infusion. Especially for the children and the newborn children, the disease condition of the children may be aggravated and even the life may be threatened by a small amount of bubbles.

In some embodiments, to facilitate monitoring of the infusion pump for bubbles, the infusion pump uses a bubble sensor to detect bubbles in the infusion tube, and the processor receives a bubble signal collected by the bubble sensor and outputs a bubble indication message to the input/output system for visual and/or audible indication when the bubble signal exceeds a second set threshold. Therefore, when an alarm such as blockage or air bubbles occurs, the graphical prompt and the prompt characters of the display system can help a user to quickly know the reason of the alarm and the infusion stop, quickly find the blockage part according to the prompt, sequentially search the blockage reason and relieve the blockage.

In some embodiments, where the display system includes at least two display screens, the infusion parameter setting items, editing items, control items and/or reading items described above need to be displayed simultaneously, it is understood that they are presented simultaneously in at least two display screens, e.g., an infusion parameter setting item is displayed in one of the display screens while the editing item corresponding thereto is displayed in the other display screen.

Reference is made herein to various exemplary embodiments. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope hereof. For example, the various operational steps, as well as the components used to perform the operational steps, may be implemented in differing ways depending upon the particular application or consideration of any number of cost functions associated with operation of the system (e.g., one or more steps may be deleted, modified or incorporated into other steps). While infusion pumps are described herein individually, it will be appreciated by those skilled in the art that the inventive concepts of the embodiments of the present invention are equally applicable to infusion pumps.

Additionally, as will be appreciated by one skilled in the art, the principles herein may be reflected in a computer program product on a computer readable storage medium, which is pre-loaded with computer readable program code. Any tangible, non-transitory computer-readable storage medium may be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROMs, DVDs, Blu Ray disks, etc.), flash memory, and/or the like. These computer program instructions may be loaded onto a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions which execute on the computer or other programmable data processing apparatus create means for implementing the functions specified. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including means for implementing the function specified. The computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified.

While the principles herein have been illustrated in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components particularly adapted to specific environments and operative requirements may be employed without departing from the principles and scope of the present disclosure. The above modifications and other changes or modifications are intended to be included within the scope of this document.

The foregoing detailed description has been described with reference to various embodiments. However, one skilled in the art will recognize that various modifications and changes may be made without departing from the scope of the present disclosure. Accordingly, the disclosure is to be considered in an illustrative and not a restrictive sense, and all such modifications are intended to be included within the scope thereof. Also, advantages, other advantages, and solutions to problems have been described above with regard to various embodiments. However, the benefits, advantages, solutions to problems, and any element(s) that may cause any element(s) to occur or become more pronounced are not to be construed as a critical, required, or essential feature or element of any or all the claims. As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, system, article, or apparatus. Furthermore, the term "coupled," and any other variation thereof, as used herein, refers to a physical connection, an electrical connection, a magnetic connection, an optical connection, a communicative connection, a functional connection, and/or any other connection.

Referring to fig. 12, fig. 12 is a block diagram illustrating an infusion system 1000 according to an embodiment of the present application. Infusion system 1000 includes an infusion pump 100 and an infusion set 312. The infusion pump 100 is for use with an infusion set 312, the infusion pump 100 including a processor 150, a display system 160, and a drive mechanism 30. The display system 160 includes at least one touch screen 161. Touch screen 161 includes a touch screen 163 and a display screen 165. In particular, processor 150, display system 160, and drive mechanism 30 may be coupled by a communication bus 50. It should be understood by those skilled in the art that the illustration of fig. 12 is merely an example of the infusion pump 100 and does not constitute a limitation of the infusion pump 100, and that the infusion pump 100 may include more or fewer components than those shown in fig. 12, or some components may be combined, or different components, e.g., the infusion pump 100 may also include an alarm device, etc.

The Processor 150 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, and the processor 150 is the control center for the infusion pump 100 and connects the various parts of the overall infusion pump 100 using various interfaces and lines.

For example, the processor 150 may be configured to drive the drive mechanism 30 to move the fluid in the infusion set 312 in the infusion direction at a predetermined rapid bolus rate.

Processor 150 is also configured to perform, among other things, all of the steps in the fast bolus method of the infusion pump described below. For example, steps S131 to S139 in fig. 13, steps S171 to S179 in fig. 17, steps S181 to S189 in fig. 18, and the like. In particular, memory 104 stores program code 1041, and processor 150 is configured to call program code 401 of memory 104 to perform all of the steps of the fast bolus method of the infusion pump described below.

The memory 104 may be used to store computer programs and/or modules, and the processor 150 implements the various functions of the infusion pump 100 by running or executing the computer programs and/or modules stored in the memory 104 and by invoking data stored in the memory 20. The memory 104 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, application programs required for a plurality of functions (such as a sound playing function, an image playing function, and the like), and the like; the data storage area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory 104 may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), a plurality of magnetic disk storage devices, a Flash memory device, or other volatile solid state storage devices.

The touch screen 163 of the touch screen 161 receives an operation instruction input by a user, and the display screen 165 of the touch screen 161 provides a visual display output for the user. Specifically, the touch screen 161 may be configured to provide a functional display interface, such as a display interface for a conventional bolus, a display interface for a fast bolus, and an auxiliary display interface, for a user.

Infusion pump 100 further includes sensor 167, suspend infusion control interface 3121, activate infusion control interface 3122, and reminder device 40. In this embodiment, the sensor 167 is configured to detect the mounting state of the infusion set, and the processor 150 is configured to receive a sensing signal generated by the sensor 167, and determine whether the mounting state of the infusion set is correct according to the sensing signal. The sensor 167 is, for example, but not limited to, a pressure sensor, a distance sensor, a photo-coupler sensor, or the like. The number of the infusion suspension control interfaces 3121 is 1, and the processor 150 may issue a control instruction for suspension of infusion to the suspension infusion control interface 3121, so that the infusion set 312 stops infusion. Processor 150 may also issue a control command to start infusion control interface 3122 to cause infusion set 312 to begin infusion.

In some embodiments, the number of paused infusion control interfaces corresponds to the number of enabled infusion control interfaces. The number of pause infusion control interfaces and start infusion control interfaces may comprise a plurality. In some embodiments, multiple pause infusion control interfaces and multiple start infusion control interfaces may share a processor to conserve processor footprint. In other embodiments, a single processor is used for each paused infusion control interface to reduce the intensity of the processor's administrative effort.

The prompting device 40 is used for outputting an alarm prompt, an operation prompt or an equipment state prompt and the like so that medical staff can execute corresponding operations and can know the condition of a patient and the working state of equipment in real time, thereby avoiding the phenomenon of negligence of the medical staff or the patient and improving the safety of infusion. The prompting device 40 is, for example, but not limited to, a light emitting diode or a buzzer.

In some embodiments, the infusion pump 100 further includes a voice input module electrically connected to the processor. The voice input module is configured to obtain voice content input by a user, and the processor 150 is further configured to set a fast-forwarding amount according to the received voice content.

The embodiment of the invention discloses a quick injection method of an infusion pump, which can set quick injection parameters more quickly and accurately, can check and check edited information in real time, finds setting errors in time, is beneficial to infusion safety of patients, reduces the working intensity and difficulty of medical staff and reduces the risk of delay of illness states. The details are described below.

Referring to fig. 5E, fig. 5F and fig. 12 to fig. 15 together, fig. 13 is a flowchart illustrating a method for fast bolus injection of the infusion pump 100 according to an embodiment of the present application, and fig. 14 is a schematic view illustrating a display interface displayed on a touch screen according to an embodiment of the present application; fig. 15 is a schematic view of a display interface displayed on a touch screen according to another embodiment of the present application. Specifically, the method for rapid bolus injection of the infusion pump 100 is applied to the infusion pump 100. The method of bolus injection of the infusion pump 100 includes the following steps.

And S131, displaying the image of the fast push control item on the touch screen.

As shown in fig. 5F and 12, in some embodiments, the processor 150 controls the touch screen 161 to display a display interface 580 including an image of the infusion parameter setting item 582, an image of the push control item 588, and an image of the reading item 583 after the infusion pump 100 is powered on, so that the healthcare worker can learn more infusion information. The image of quick-push control item 588 may be used to present a quick-push activation icon for a healthcare worker to quickly activate the quick-push functionality of infusion pump 100. The image of reading item 583 may be used to present at least one of infusion record information, patient information, order information, medication information, integrated device information, infusion device information, or alarm setting information. The reading item 583 may be reading-only, and may not be editable by the user through contact or gesture input.

In some other embodiments, images of more or fewer function items may be displayed on the display interface, for example, when the content of the infusion parameter presented by the image of the infusion parameter setting item is more, the display interface may only display the image of the infusion parameter setting item and the image of the fast-pushing control item, that is, does not display the image of the reading item, so that the display interface may provide more display areas to show the content of the infusion parameter and the fast-pushing start icon, so that the medical staff may view the content of the infusion parameter more clearly and more efficiently, and ensure that the medical staff has enough operating space to operate the fast-pushing start icon quickly, so as to improve the smoothness of the fast-pushing operation and avoid misoperation.

In some embodiments, the displaying the image of the fast-pushing control item on the touch screen specifically includes:

and after the infusion pump is powered on and the correct installation state of the infusion set is determined according to the sensing signal generated by the sensor, displaying an image of the fast push control item on the touch screen.

So, infusion pump 100 of this application is at the power-on and according to the sensing signal that the sensor produced confirms infusion set 312 installation status is correct after, can be in show on the touch-sensitive screen 161 push away the image of control item 588 soon to medical personnel need not to set up infusion parameter and the volume of pushing away soon in the in-process of carrying out the setting of pushing away soon, and still can make infusion pump 100 get into the mode of pushing away soon, thereby help promoting medical personnel's work efficiency, won the precious time for emergency rescue.

In some other embodiments, the displaying the image of the fast-pushing control item on the touch screen specifically includes: and after the infusion pump is powered on, displaying the image of the fast push control item on the touch screen. In some embodiments, the third triggering event is not generated in response to an operation on the push-fast control item when it is determined from the sensing signal generated by the sensor that the infusion set mounting state is incorrect. Thus, when the infusion pump 100 meets the fast pushing condition, the setting of the fast pushing amount is started and the infusion is performed according to the set fast pushing amount, so that the safety of the infusion is improved.

In other embodiments, the push control may also be a mechanical button disposed on the infusion pump 100 to reduce the potential safety hazard caused by the medical staff manually touching the touch screen.

Step S133, detecting a third trigger event generated for the fast-pushing control item, and displaying a fast-pushing quantity associated image on the touch screen, where the fast-pushing quantity associated image includes a plurality of common fast-pushing quantity template images corresponding to a plurality of common fast-pushing quantity editing items and an image of a fast-pushing quantity setting item, the common fast-pushing quantity template images are independent of each other or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least includes a fast-pushing quantity value.

As shown in fig. 5F and 12, a medical person may be understood to make touch or gesture inputs in the display system based on a third trigger event generated for the push control item 588. For example, processor 150 may identify a third trigger event in response to a preset touch operation received at a corresponding location of the image of fast-pushing control item 588, and the object triggered by the third trigger event is fast-pushing control item 588. The principles of the third trigger event generated based on the other control items 588 may also be understood with reference to the third trigger event generated based on the fast-pushing control item 588, and are not described one by one.

A plurality of commonly used fast-forward template images are tiled and displayed in the display area of the touch screen 161. Specifically, the multiple commonly-used fast-pushing quantity editing items are tiled and displayed on the display interfaces corresponding to the multiple commonly-used fast-pushing quantity template images. Therefore, the display range of the multiple commonly-used fast pushing amount template images can be enlarged, and the efficiency of searching and setting the needed fast pushing amount by medical personnel can be improved.

As shown in fig. 14, in some embodiments, the plurality of commonly used fast-pushing quantity template images 143 are independent from each other, so as to ensure that the plurality of commonly used fast-pushing quantity editors 1431 do not interfere with each other, thereby preventing a medical staff from interfering with the commonly used fast-pushing quantity editors 1431 during operation, and improving the accuracy of setting the fast-pushing quantity.

In other embodiments, the intersections of two adjacent common fast-forward template images in the plurality of common fast-forward template images are partially overlapped, so that the screen area of the touch screen can be more effectively utilized. The method further comprises the following steps: when the touch area of one common fast-forward template image is detected to be larger than that of the other common fast-forward template image, the selected common fast-forward quantity is determined according to the common fast-forward quantity edit item corresponding to the common fast-forward quantity template image with the large touch area, so that the accuracy of setting the fast-forward quantity is improved.

In some embodiments, as shown in fig. 12 and fig. 5E, a plurality of commonly used fast-pushing template images 564 are tiled side by side on the right side of the display area of the touch screen 161, so as to facilitate the operation of the medical staff and better meet the humanization. In some other embodiments, as shown in fig. 12 and 14, a plurality of common quick-pushing amount template images 143 are tiled along the length direction (horizontal direction) of the display area of the touch screen 161, so that the transverse length of the touch screen 161 can be effectively utilized to improve the experience of the medical staff in setting the common quick-pushing amount.

In some embodiments, each of the common fast-forwarding amount template images is used for presenting a fast-forwarding amount value and a fast-forwarding amount unit corresponding to the preset common fast-forwarding amount. So, medical personnel can set up the volume of pushing away soon numerical value and the volume of pushing away soon unit that the volume of pushing away corresponds fast simultaneously, have saved the time that the volume of pushing away set up soon greatly to can win the precious time for emergency rescue.

In some other embodiments, each of the common fast-pushing amount template images is used to present a fast-pushing amount numerical value corresponding to the preset common fast-pushing amount, the fast-pushing amount associated image further includes an image of a fast-pushing amount unit setting item, and the image of the fast-pushing amount unit setting item is used to present a fast-pushing amount unit corresponding to the current infusion drug. Thus, the processor 150 can control the touch screen 161 to display a plurality of commonly used fast-pushing quantity values corresponding to the fast-pushing quantity unit according to the fast-pushing quantity unit corresponding to the current infusion medicine, and in addition, medical personnel only need to set the fast-pushing quantity value corresponding to the fast-pushing quantity and can view the unit corresponding to the fast-pushing quantity, so that the medical personnel can clearly determine the dosage of the current infusion medicine, and medical accidents caused by infusion errors are avoided.

Optionally, the fast pushing amount unit setting item is a fast pushing amount unit editing item, so that medical staff can modify the fast pushing amount unit corresponding to the current infusion drug according to the medical advice information, the system failure is avoided, the fast pushing amount unit corresponding to the current infusion drug is not presented, and the intelligence and flexibility of the fast pushing amount setting of the infusion pump 100 are improved.

It should be noted that the preset commonly-used fast-forwarding amount is a fast-forwarding amount with a high input frequency in empirical study, and the numerical value and unit of the preset commonly-used fast-forwarding amount can be set according to factors such as the type of the drug and the weight of the patient. In the present embodiment, the predetermined common fast pushing amount is, for example, but not limited to, 1ml, 2ml, 3ml, 4ml, 5ml, and the like. The plurality of commonly used fast-forwarding volume editing items can be set according to the order information, or can be set by default by the processor 150 according to the current diagnosis data and the historical diagnosis data. The current diagnostic data and the historical diagnostic data each include, but are not limited to, at least one of a type of medication, a weight of the patient, a type of patient, a sex of the patient, and a type of condition.

Specifically, in some embodiments, the method further comprises: acquiring medical advice information, wherein the medical advice information comprises but is not limited to dosage, medication speed, expected infusion progress, actual infusion progress and the like; determining the plurality of commonly used fast-forward volume editors associated with the order information according to the order information.

Thus, when the infusion pump 100 starts the fast bolus function, the order information can be displayed on the display interface of the touch screen 161, so that the nurse can be helped to integrally master the medication of the patient and prepare the dispensing work. Further, the processor 150 may analyze the acquired order information and, according to the analysis result, control the touch screen 161 to display a plurality of commonly used fast-forwarding amount editors associated with the order information when detecting a third trigger event generated based on the fast-forwarding control item. Therefore, medical staff can quickly determine and set the fast pushing amount required to be infused by the patient according to the medical advice information, the medical advice execution condition and the patient state change of the patient, namely, the medical staff can quickly select one of the multiple commonly-used fast pushing amount editors and use the commonly-used fast pushing amount corresponding to the selected commonly-used fast pushing amount editors as the fast pushing amount required to be infused by the patient, so that the working intensity and the difficulty of the medical staff are reduced, the risk of delaying the patient state is reduced, the working efficiency of the medical staff is improved, and precious time is won for emergency rescue.

In some other embodiments, the method further comprises: determining a medicinal grade corresponding to the current diagnostic data, and determining the plurality of common fast-forwarding amount editors associated with the current diagnostic data according to a predefined corresponding relation between the medicinal grade and the common fast-forwarding amount. The pharmaceutical grade may be determined based on a combination of historical diagnostic data for the type of drug, the weight of the patient, the type of patient, the sex of the patient, and the type of condition.

As such, when the infusion pump 100 starts the fast bolus function, the processor 150 may analyze the acquired current diagnostic data and, according to the analysis result, control the touch screen 161 to display a plurality of commonly used fast bolus editors associated with the current diagnostic data when a third trigger event based on the generation of the fast bolus control item is detected. Therefore, medical staff can quickly select one of the common fast pushing quantity editors from the common fast pushing quantity editors, and the common fast pushing quantity corresponding to the selected common fast pushing quantity editors is used as the fast pushing quantity required to be infused by a patient, so that the working intensity and difficulty of the medical staff are reduced, the risk of delay of the state of an illness is reduced, the working efficiency of the medical staff is improved, and precious time is won for emergency rescue.

In some embodiments, a third trigger event generated based on the fast-pushing control item is detected, and after the infusion set installation state is determined to be correct according to the sensing signal generated by the sensor, a plurality of common fast-pushing amount template images and images of fast-pushing amount setting items corresponding to a plurality of common fast-pushing amount editing items are displayed on the touch screen. Thus, when the infusion pump 100 meets the fast pushing condition, the setting of the fast pushing amount is started and the infusion is performed according to the set fast pushing amount, so that the safety of the infusion is improved, and the waste of the medicine or the damage to the infusion pump and the infusion apparatus is avoided.

Step S135, detecting a second trigger event based on one of the commonly used fast-forwarding amount editing items, determining the selected commonly used fast-forwarding amount according to the second trigger event, and updating the fast-forwarding amount presented by the image of the fast-forwarding amount setting item.

As shown in fig. 12 and 14, the second trigger event based on one of the commonly used fast-forward volume editing items 1431 can be understood as one of contact points of the operation (contact or gesture input) causing the second trigger event occurs in a preset position of one of the commonly used fast-forward volume editing items 1431 which is desired to be triggered. For example, the user touches the position of the image of the "2 ml" popular fast-pushing amount edit item 1431, or the user performs gesture sliding, where the contact start point of the gesture or the contact end point of the gesture is located at the position of the image of the "2 ml" popular fast-pushing amount edit item 1431, or it may be said that one of the links of the user contact or gesture input is associated with the position of the image of the "2 ml" popular fast-pushing amount edit item 1431.

For example, when the processor 150 recognizes that the second trigger event is generated at the position of the image of the "2 ml" commonly used fast-pushing amount edit item 1431, the display interface 141 may be displayed on the touch screen 161, and the content of the fast-pushing amount presented by the image of the fast-pushing amount setting item 1451 of the display interface 141 is updated to "2 ml", where the fast-pushing amount is 2 in number and the unit of the fast-pushing amount is ml. The display interface 141 also displays an image 145 of the infusion parameter settings. Wherein, the image 145 of the infusion parameter setting item comprises an image 1471 of the fast-pushing amount setting item, an image 1453 of a medicine name setting item, and an image 1455 of a custom fast-pushing amount setting item.

And step S137, detecting a third trigger event generated based on the fast pushing confirmation control item, and triggering the infusion pump to enter a fast pushing mode, wherein in the fast pushing mode, the driving mechanism is driven to move, so that the liquid in the infusion apparatus moves towards the infusion direction according to a preset fast pushing speed.

As shown in fig. 12 and 14, the third trigger event generated based on the push-fast acknowledgement control item 147 may be understood as one of contact points of an operation (contact or gesture input) causing the third trigger event occurring within a preset position of the push-fast acknowledgement control item 147 that is desired to be triggered. For example, the location of the image of the fast-forwarding confirmation control item 147 touched by the user, or the user performed a gesture slide, and the contact start point of the gesture or the contact end point of the gesture is located at the location of the image of the fast-forwarding confirmation control item 147, or it can be said that one of the links of the user contact or the gesture input is associated with the location of the image of the fast-forwarding confirmation control item 147.

The preset fast bolus speed may be input in a user-defined manner through an infusion parameter setting interface of the infusion pump 100, or may be edited by using an editing tool based on a speed value issued by network communication, for example, by selecting a speed value in a pull-down selection box.

In some embodiments, the method further comprises:

displaying an image of the fast-push confirmation control item on the touch screen; and at least two of the image of the fast-pushing confirmation control item, the image of the fast-pushing amount setting item and the common fast-pushing amount template image are displayed on the same display interface.

As shown in fig. 14, in the process of setting the fast pushing amount, since the image of the fast pushing confirmation control item 147, the image of the fast pushing amount setting item 1451, and the frequently-used fast pushing amount template image 143 are displayed on the same screen, switching between an upper display interface and a lower display interface is not required, time for setting the fast pushing amount by medical staff is saved, and user experience is improved. Therefore, when emergency occurs in the life of a patient, the fast pushing amount can be set quickly so as to reduce the risk of delay of the state of an illness.

As shown in fig. 12 and 15, in some embodiments, the image of the fast-forwarding amount setting item 1551 and the common fast-forwarding amount template image 153 may be displayed in different display interfaces. For example, a plurality of commonly used fast-pushing amount template images 153 corresponding to a plurality of commonly used fast-pushing amount edit items 1531 are displayed in a floating window or a pop-up window, and an image of the fast-pushing amount setting item 1551 is displayed in the display interface 151 of the fast-pushing injection. The control items 157 include a fast push acknowledge control item 1571 and a fast push pause control item 1572.

Specifically, as shown in fig. 5F, 12, and 15, the processor 150 detects a third trigger event based on the fast-push control item 588 at the display interface 580 for the regular bolus and pops up a floating window or pop-up window on the display interface 580. The display content of the floating window or the pop-up window is a plurality of common fast-pushing amount template images 143 corresponding to a plurality of common fast-pushing amount editing items corresponding to the image 1431 of the triggered fast-pushing control item. The floating window or pop-up window may be hidden after the user selects the edit item 1431 of the commonly used fast-forwarding amount corresponding to the commonly used fast-forwarding amount required by the patient, so that the screen area of the touch screen 161 may be more effectively utilized.

The floating window may be moved within the display interface 151 of the bolus by a user through contact or gesture input. The position of the pop-up window on the display interface of the bolus is fixed. The floating window or the pop-up window where the multiple common fast-pushing amount template images corresponding to the multiple common fast-pushing amount editing items are located may or may not be partially overlapped with the image of the triggered fast-pushing control item or the display interface of the fast push, as long as the content display of the image of the triggered fast-pushing control item or the display interface of the fast push is not affected. In this embodiment, the transparency of the floating window or the pop-up window is greater than the image of the triggered fast-push control item or the display interface of the fast-push.

In some embodiments, the displaying the image of the fast-pushing confirmation control item on the touch screen specifically includes: before detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, detecting a third trigger event generated based on the fast-pushing control item, and displaying an image of the fast-pushing confirmation control item on the touch screen. And the image of the fast-pushing confirmation control item, the image of the fast-pushing amount setting item and the common fast-pushing amount template image are all displayed on the same display interface.

In other embodiments, the displaying the image of the fast-pushing confirmation control item on the touch screen specifically includes:

after detecting a second trigger event based on one of the commonly used pushback amount editing items, displaying an image of the pushback confirmation control item on the touch screen. And the display interface corresponding to the image of the fast-forwarding confirmation control item is different from the display interfaces corresponding to the image of the fast-forwarding amount setting item and the common fast-forwarding amount template image. The image of the push acknowledgement control item may be an acknowledgement dialog box. The confirmation prompt box is located above the common fast pushing amount template image and is not overlapped with the image of the fast pushing amount setting item, so that medical personnel can not be influenced to check the fast pushing amount content of the fast pushing amount setting item after the image of the fast pushing amount setting item is updated, the medical personnel can conveniently check and check the editing information in real time, set errors can be found in time, and the infusion safety of a patient is facilitated.

Specifically, after the fast pushing amount presented based on the image of the fast pushing amount setting item is detected to be updated, a pop-up confirmation dialog box is controlled to be popped up so that a user can confirm whether the selected common fast pushing amount is adopted for fast pushing; after the user confirms to bolus with the selected usual bolus amount, the infusion pump is triggered to enter a bolus mode.

Wherein a "confirmation option" is displayed within the confirmation dialog asking whether to take a fast bolus using the selected usual fast bolus amount. The confirmation options comprise words of 'fast-push confirmation control item' and 'fast-push cancellation control item', when a user selects 'fast-push confirmation control item', the infusion pump is triggered to enter a fast-push injection mode, and fast push injection is carried out by adopting the selected common fast-push amount; when the user selects the "fast-push cancel control item," then the current infusion mode (i.e., regular bolus mode) of the infusion pump 100 is maintained. Thus, the user is directly provided with an opportunity to select whether to trigger the infusion pump to enter the fast bolus mode on the touch screen 161, which improves the user's operational experience. In addition, by popping up a confirmation dialog box, the medical staff can confirm whether the selected common quick push amount is reasonable.

Preferably, the image of the fast-push confirmation control item and the image of the fast-push control item are displayed in the same quadrant or adjacent quadrants of the touch screen.

The quadrants are four quadrants which are symmetrically distributed on the touch screen 161 according to a horizontal middle axis and a vertical middle axis by taking the center of the touch screen 161 as a coordinate origin. Because the image of the fast-push confirmation control item and the image of the fast-push control item are displayed in the same quadrant or adjacent quadrants of the touch screen, the operation flow of medical personnel when the infusion pump 100 is subjected to parameter setting is met, the fast-push control item is operated firstly, and then the fast-push confirmation control item is operated, so that the fast setting of the fast-push amount and the triggering of the infusion pump entering a fast-push mode by a user are facilitated, the smoothness of the fast-push operation is ensured, and the time of the medical personnel is greatly saved.

In some embodiments, the image of the fast-push confirmation control item is the same content as the image of the fast-push control item. It can be understood that, because the display area of the touch screen 161 is limited, and the display interface of the touch screen 161 usually displays more functional items, the content of the image of the fast-pushing confirmation control item is designed to be the same as the content of the image of the fast-pushing confirmation control item, so that the recognizability of the image of the fast-pushing confirmation control item and the image of the fast-pushing control item by the medical staff is improved, and the images can be quickly recognized, so as to further save the operation time for the medical staff to enable the fast-pushing mode.

In some embodiments, after said triggering the infusion pump to enter a bolus mode, the method further comprises: hiding the plurality of common fast-forward quantity template images. Thus, the display interface of the touch screen 161 can provide more display areas to display the images of the infusion parameter setting items, wherein the images of the infusion parameter setting items include the images of the fast pushing amount setting items, the images of the drug name setting items, the images of the flow rate value setting items, and the like, so that the medical staff can view the contents of the setting items more intuitively, clearly, and efficiently.

As shown in fig. 12 and 15, the third trigger event generated based on the fast-pushing pause control item 1572 can be understood as one of contact points of the operation (contact or gesture input) causing the second trigger event occurring in the preset position of the image of the fast-pushing pause control item 1572 desired to be triggered. For example, where the user touches the image of the fast-push pause control item 1572, or where the user performs a gesture sliding, a contact start point of the gesture or a contact end point of the gesture is located at the image of the fast-push pause control item 1572, that is, one of the links of the user contact or the gesture input is associated with the location of the image of the fast-push pause control item 1572.

And step S139, counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.

In some embodiments, after determining that the infusion pump enters a bolus mode, the method further comprises: and displaying a display interface of the fast bolus in the touch screen, wherein prompt information used for representing the fast bolus mode is displayed in the display interface of the fast bolus.

The prompt information indicating the fast bolus mode may include, but is not limited to "fast push", and so on, to prompt the user that the infusion pump 100 is performing an infusion operation at the speed of the fast bolus.

In some embodiments, after the determining that the infusion pump exits the fast bolus mode, the method further comprises: and triggering the infusion pump to enter a conventional bolus injection mode, and returning to a previous operation interface, wherein the previous operation interface may be, but is not limited to, a fast bolus triggering interface corresponding to the fast bolus control item, the previous operation interface includes an infusion parameter setting interface, a reading item setting interface, an auxiliary display interface, or a display interface of a conventional bolus injection, and in the conventional bolus injection mode, the driving mechanism is driven to move, so that the liquid in the infusion apparatus moves towards the infusion direction at a preset conventional bolus injection speed.

Thus, when the infusion pump exits the fast bolus injection mode and enters the conventional infusion mode, the processor 150 controls the touch screen 161 to display the fast bolus trigger interface, so that medical personnel can continuously set corresponding infusion parameters or reading parameters and the like, interaction experience of users is improved, and infusion efficiency is greatly improved.

The display interface of the conventional bolus is a display interface of the infusion pump for performing infusion according to the set infusion parameters. The infusion parameter setting interface is an interface which can be used by a user to edit infusion parameters. The infusion parameter setting interface includes, but is not limited to, a drug name setting interface, a flow rate value setting interface, an infusion mode setting interface, and other infusion parameter setting interfaces. The reading item setting interface refers to an interface through which a user can edit a reading item. The auxiliary display interface may refer to the description of the auxiliary display interface in the above embodiment, and details are not repeated here.

In some embodiments, the method further comprises:

displaying an image of the fast-push pause control item on the touch screen;

and detecting a third trigger event generated based on the fast-push pause control item, determining that the infusion pump exits the fast-push mode, and triggering the infusion pump to enter a normal-push mode, wherein in the normal-push mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset normal-push speed.

In some other embodiments, the method further comprises:

displaying an image of the fast-push pause control item on the touch screen;

and determining that the infusion pump exits the fast pushing mode and controlling the infusion apparatus to stop infusion work when a third trigger event generated on the fast pushing pause control item is detected.

In some embodiments, after the determining that the infusion pump exits the fast bolus mode, the method further comprises: triggering the infusion pump to enter a normal bolus injection mode, and displaying a display interface of a normal bolus injection in the touch screen, wherein in the normal bolus injection mode, the driving mechanism is driven to move so as to enable liquid in the infusion apparatus to move towards an infusion direction according to a preset normal bolus injection speed, the display interface of the fast bolus injection is different from the display interface of the normal bolus injection, and the difference at least comprises one of the following: the prompt information for displaying the working mode is different, and the change speed of the infusion schedule is different.

Wherein the display interface of the regular bolus displays prompt information for characterizing the regular bolus mode. The prompting information characterizing the bolus mode may include, but is not limited to, "infusion," "in-infusion," to prompt the user that the infusion pump 100 is performing an infusion job at the rate of a bolus.

It will be appreciated that in some embodiments, the display interface of the fast bolus may not display prompt information characterizing the fast bolus mode; or the display interface of the regular bolus does not display prompt information for characterizing the regular bolus mode. The display interface of the rapid infusion and the display interface of the conventional infusion are designed into different interfaces, so that medical staff can quickly confirm whether the working mode of the infusion pump is the rapid infusion mode or the conventional infusion mode according to the content displayed on the interfaces, and the medical staff can quickly confirm whether the dosage, the medication speed and the like of the current infusion need to be adjusted according to the execution condition of the current infusion and the change of the state of illness of a patient.

Wherein, the display interface of bolus still includes the reading item of input volume, when liquid in the transfusion system moves towards the infusion direction according to the speed of the bolus of predetermineeing fast, still includes:

updating the contents of the entered quantity of readings used to characterize the entered quantity of the infusion pump.

It can be understood that when the liquid in the infusion apparatus moves towards the infusion direction according to the preset speed of the fast bolus injection, the content of the input reading item changes correspondingly, that is, the input value of the input reading item is updated in real time. Specifically, as the liquid in the infusion apparatus moves towards the infusion direction according to the preset fast bolus injection speed, the numerical value of the input amount is gradually increased, so that the medical staff can know the fast bolus injection rate in real time and can evaluate and adjust the delivery rate of the fluid to a required degree based on the content of the reading item of the input amount.

In some embodiments, after said triggering the infusion pump to enter a bolus mode, the method further comprises: and displaying an image of the reading item on the touch screen.

And the images of the reading items can cover the plurality of common fast-forwarding amount template images and hide the plurality of common fast-forwarding amount template images. The reading item includes, but is not limited to, the reading item of the input amount, the reading item of the medical advice information or the reading item of the infusion device information, and the like. Thus, the display interface of the touch screen 161 can provide more display areas to display the images of the reading items and the images of the quick-pushing amount setting items, so that the medical staff can view the contents of the reading items and the quick-pushing amount setting items more intuitively, clearly and efficiently.

Wherein, in some embodiments, the information displayed by the display interface for the fast bolus may include at least a portion of the information displayed by the display interface for the regular bolus. Specifically, the display interface of the rapid bolus and the display interface of the conventional bolus both display a drug name setting item, a flow rate value setting item, a flow rate unit setting item, and an infusion state reading item. In this way, medical personnel can know relevant infusion information related to a treatment scheme of a patient in real time when the infusion pump is in the fast bolus mode and the normal bolus mode, and rescue efficiency in emergency rescue is greatly improved.

In some embodiments, the detecting that a third trigger event generated for the fast-forwarding control item is detected, and displaying, on the touch screen, a plurality of frequently-used fast-forwarding amount template images and images of fast-forwarding amount setting items corresponding to a plurality of frequently-used fast-forwarding amount editing items includes:

and detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a plurality of common fast-pushing quantity template images, images of the fast-pushing quantity setting items and images of the user-defined fast-pushing quantity setting items corresponding to the plurality of common fast-pushing quantity editing items on the touch screen.

The image of the user-defined fast pushing amount setting item and the plurality of common fast pushing amount template images can be tiled and displayed in the display area of the touch screen. The image of self-defined fast pushing quantity setting item and at least one of a plurality of commonly used fast pushing quantity template images are arranged adjacently, so that the operation of a user is facilitated, the humanization is more met, the smoothness of the fast pushing operation is ensured, and the operation time of enabling a fast pushing mode by medical personnel is further saved. The content of the image of the user-defined fast pushing quantity setting item is different from the content of the plurality of common fast pushing quantity template images. The content of the image of the customized fast-forwarding amount setting item includes words such as "…", "+" or ≧ and the like.

The method further comprises the following steps:

detecting a second trigger event based on the user-defined fast-pushing quantity setting item, and displaying at least one new fast-pushing quantity template image corresponding to at least one new fast-pushing quantity editing item, wherein the new fast-pushing quantity template image is used for presenting at least partial content constituent elements of new fast-pushing quantity;

and detecting a second trigger event generated based on one of the new fast pushing amount editing items, and updating the fast pushing amount presented by the image of the fast pushing amount setting item according to a content component element corresponding to the second trigger event.

As shown in fig. 5E, 12 and 16, based on the second trigger event to the customized fast-forwarding amount setting item 5641, it can be understood that one of the contact points of the operation (contact or gesture input) causing the second trigger event occurs in the preset position of the customized fast-forwarding amount setting item 5641 desired to be triggered. For example, the user touches the position of the image of the custom quick-push amount setting item 5641 "…", or the user performs gesture sliding, the contact starting point of the gesture or the contact ending point of the gesture is located at the position of the image of the custom quick-push amount setting item 5641 "…", or it can be said that one of the links of the user contact or gesture input is associated with the position of the image of the custom quick-push amount setting item 5641 "…".

The second trigger event generated based on the generation of one of the new fast-pushing amount editing items 1631 may be understood as one of contact points of an operation (contact or gesture input) causing the second trigger event occurring within a preset position of the new fast-pushing amount editing item 1631 desired to be triggered. For example, the user touches the location of the new fast-forwarding amount template image 163, or the user performs a gesture sliding, the contact start point of the gesture or the contact end point of the gesture is located at the location of the new fast-forwarding amount template image 163, or it can be said that one of the links of the user contact or the gesture input is associated with the location of the new fast-forwarding amount template image 163.

Wherein the content component includes a new fast-forwarding amount value and a new fast-forwarding amount unit. In some embodiments, the at least one new nudge template image 163 may be displayed in a keyboard format including "0" - "9" and "11" characters in total, at least one of which may be used to compose a new nudge value, i.e., which may be referred to as a content component. The at least one new fast-forwarding amount template image may further display alphabetical characters including "m", "l", "g", "u", etc. in a keyboard form, and one or more of the alphabetical characters may be used to form a new fast-forwarding amount unit, that is, the alphabetical characters may also be referred to as content constituting elements.

Specifically, the processor 150 detects a signal change of a position of a new fast pushing amount template image in the touch layer, and determines a meaning represented by the signal change position according to a mapping relationship between the position and the display content, for example, as shown in fig. 16, the processor 150 recognizes that positions of content components "1", "· 5", "m", and "l" sequentially generate a second trigger event, that is, the content components "1", "·", "5", "m", and "l" can be sequentially recognized and sequentially updated in the fast pushing amount setting item, and finally constitutes a fast pushing amount value "1.5" and a fast pushing amount unit "ml" to be set by the user, that is, the fast pushing amount content presented by the image of the fast pushing amount setting item 1651 of the display interface of the touch screen 161 is updated to 1.5 ml. Further, when the processor 150 detects a third trigger event based on the corresponding position of the image of the pushback confirmation control item 167, "1.5 ml" is saved as the new pushback amount content for recall at the time of pushback infusion drive.

In other embodiments, each new nudge template image includes a new nudge value and a new nudge edit term in new nudge units. For example, the at least one new fast pushing amount template image includes images of new fast pushing amount editors such as 1.5ml, 2.5ml, 3.6ml, and the like. For example, when the processor recognizes the location of the content component "1.5 ml", it may also generate a second trigger event, that is, the content component "1.5 ml" may be recognized and updated in the fast-forwarding amount setting item, and finally constitute the fast-forwarding amount value "1.5" and the fast-forwarding amount unit "ml" that are to be set by the user, that is, the fast-forwarding amount content presented by the image of the fast-forwarding amount setting item on the display interface of the touch screen 161 is updated to 1.5 ml.

In some other embodiments, the at least one new fast-forwarding amount template image includes numeric characters such as "1.5", "2.5", "3.5", "4.5", and "5.5", and one of these numeric characters may be used to compose a new fast-forwarding amount numeric value, that is, these numeric characters may be referred to as content constituent elements. The at least one new fast-pushing quantity template image can also comprise alphabetic characters such as 'ml' and 'ul', one of the alphabetic characters can be used for forming a new fast-pushing quantity unit, namely the alphabetic characters can also be called as another content component.

In some embodiments, the at least one new nudge template image includes an image of a speech input item. After the user touches or gestures to input the corresponding position of the image associated with the voice input item, the user may input the voice content "push 1.5 ml", and the processor 150 updates the corresponding position of the push setting item to "1.5 ml" in turn. At this time, it may be that when the processor 150 detects a third trigger event based on the corresponding position of the pushback confirmation control item image, "1.5 ml" is saved as the pushback amount content for the pushback infusion driven time to call. If the infusion pump 100 includes multiple infusion lines, the phonetic context may be adjusted to "1 tank infusion pump push 1.5 ml". So, medical personnel can set up the fast volume of pushing away more high-efficiently fast, and medical personnel need not operate the infusion pump even, can realize the fast control of pushing away to infusion pump 100, and this is when promptly rescuing, and busy medical personnel are carrying out other operations and also can set up the fast volume of pushing away when unable vacation hand comes operation infusion pump 100 to reduce medical personnel's work load, and the setting of the fast volume of pushing away of high-efficient quick realization.

So, after detecting based on to the third trigger event that pushes away the control item and produce soon, when showing on the touch-control screen that do not contain the fast pushing amount that medical staff wanted to set up in a plurality of commonly used fast pushing amount template images that a plurality of commonly used fast pushing amount editors correspond, medical staff can set up the new fast pushing amount that the item needs through setting up the custom fast pushing amount and carry out corresponding operation to set up patient's actual need, thereby realize setting up fast pushing amount on the infusion pump more intelligent, with the work load and the work degree of difficulty that alleviate medical staff.

In some embodiments, the detecting that the second trigger event is generated based on one of the new fast-pushing amount editing items, and updating the fast-pushing amount presented by the image of the fast-pushing amount setting item according to the content component corresponding to the second trigger event includes:

detecting a second trigger event generated based on one of the new fast-pushing quantity editing items, and judging whether a content component corresponding to the second trigger event exceeds a preset threshold or range;

if the content constituent element exceeds the preset threshold value or range, not updating the fast pushing amount presented by the image of the fast pushing amount setting item, and displaying prompt information for prompting that the content constituent element exceeds the fast pushing amount setting range;

and if the content constituent element meets the preset threshold value or range, updating the quick push amount presented by the image of the quick push amount setting item.

The prompt information is, for example, but not limited to, information such as sound, light signal, text information, graphic information, or vibration, so that when the new fast-pushing amount edit item is edited, the medical staff can sense whether the updated content exceeds a preset threshold or a preset range, and the prompt information is timely and efficient.

The prompt message may also include graphics, infusion status display, alarm threshold display, or treatment recommendations. The graph can help the user to see the alarm reason at the tail of the bed, so that the user can feel happy; the transfusion state display can clearly tell the user whether the patient stops transfusion or not, and drive the user to quickly take a solution to recover transfusion; the alarm threshold display of the user language can clearly tell whether the alarm threshold is set reasonably or not, and assist the user in judging whether infusion pump blockage occurs or the alarm threshold is set unreasonably to cause infusion pump alarm; the processing suggestion lists the reasons causing the blockage and helps the user to perform investigation; these are all the more significant when a new nurse, relatively inexperienced, deals with the problem.

In some embodiments, after the detecting a second trigger event generated based on one of the new fast-pushing amount editing items, and updating the fast-pushing amount presented by the image of the fast-pushing amount setting item according to a content component corresponding to the second trigger event, the method further includes: displaying at least one new fast-pushing amount template image corresponding to the at least one new fast-pushing amount editing item on the touch screen, and hiding a plurality of existing common fast-pushing amount template images corresponding to part or all of the plurality of common fast-pushing amount editing items. Therefore, the user can conveniently and quickly set the next quick-push quantity parameter, or the infusion pump is directly started to carry out quick-push infusion.

Fig. 17 is a flowchart illustrating a method for rapid bolus injection of an infusion pump 100 according to yet another embodiment of the present application. The method for rapid bolus injection of the infusion pump 100 is applied to the infusion pump 100. The method of bolus injection of the infusion pump 100 includes the following steps.

And S171, displaying the image of the fast push control item on the touch screen.

Specifically, reference may be made to step S131 in the embodiment of fig. 13, which is not described herein again.

Step S173, detecting a third trigger event generated for the fast-pushing control item, and displaying a fast-pushing quantity associated image on the touch screen, where the fast-pushing quantity associated image includes a plurality of frequently-used fast-pushing quantity template images corresponding to a plurality of frequently-used fast-pushing quantity editing items and an image of a fast-pushing quantity setting item, the frequently-used fast-pushing quantity template images are independent of each other or partially overlapped with each other, each frequently-used fast-pushing quantity template image is used for presenting a preset frequently-used fast-pushing quantity, and the frequently-used fast-pushing quantity at least includes a fast-pushing quantity value.

Specifically, reference may be made to step S133 of the method in the embodiment of fig. 13, which is not described herein again.

Step S175, detecting a second trigger event based on one of the commonly used fast-forwarding amount editing items, determining the selected commonly used fast-forwarding amount according to the second trigger event, and updating the fast-forwarding amount presented by the image of the fast-forwarding amount setting item.

Specifically, reference may be made to step S135 of the method in the embodiment of fig. 13, which is not described herein again.

And step S177, after detecting that the selected common fast-pushing amount is determined, detecting a third trigger event generated based on the fast-pushing control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed.

Before and after detecting that the common fast-pushing amount selected based on the determination is different, the operation command executed based on a third trigger event generated on the fast-pushing control item is different.

Specifically, in the normal bolus mode, a display interface of the normal bolus is displayed in the touch screen, wherein the display interface of the normal bolus displays an image of the fast-pushing control item. Displaying a display interface of a fast bolus in the touch screen when a third trigger event generated based on the fast-push control item is detected before the common fast-push amount selected based on the pair determination is detected, wherein the display interface of the fast bolus displays an image of the fast-push control item. Triggering the infusion pump to enter a fast bolus mode upon detecting a third trigger event generated based on the fast-push control after detecting the usual fast-push amount selected based on the pair determination.

It can be understood that, because the display area of the touch screen 161 is limited, in the process of setting the fast-forwarding amount, if the fast-forwarding control item and the confirmation fast-forwarding control item are displayed simultaneously, the touch areas corresponding to the fast-forwarding control item and the confirmation fast-forwarding control item are relatively small, and the touch is easily touched by mistake. The embodiment of the application designs the push control item to have the function of the push control item in the above-mentioned embodiment simultaneously, confirm the display interface that gets into the fast bolus promptly, and confirm the function of the push control item promptly, confirm promptly to trigger the infusion pump gets into the fast bolus mode, consequently, under the limited circumstances of display area of touch-control screen 161, can reduce because of the medical personnel operation and push away the potential safety hazard that the control item caused soon, and touch-control screen 161 can vacate more display spaces for the image of infusion parameter setting item and the image of reading item.

And step S179, counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.

Specifically, reference may be made to step S139 in the embodiment of fig. 13, which is not described herein again.

Referring to fig. 18 and 19 together, fig. 18 is a flowchart illustrating a method for rapid bolus injection of an infusion pump 100 according to another embodiment of the present application, and fig. 19 is an interface diagram illustrating a display interface displayed on a touch screen 161 of the infusion pump 100 according to another embodiment of the present application. The method for rapid bolus injection of the infusion pump 100 is applied to the infusion pump 100. The method of bolus injection of the infusion pump 100 includes the following steps.

And step S181, displaying a quick-push triggering interface on the touch screen.

Specifically, displaying a quick-push trigger interface on the touch screen specifically includes: and after the infusion pump is powered on and the correct installation state of the infusion set is determined according to the sensing signal generated by the sensor, displaying the quick push trigger interface on the touch screen. The fast push trigger interface can be, but is not limited to, a display interface of a conventional bolus, an infusion parameter setting interface, a reading item setting interface or an auxiliary display interface. The display interface of the regular bolus is a display interface of the infusion pump 100 for infusion according to the set infusion parameters. The infusion parameter setting interface is an interface which can be used by a user to edit infusion parameters. The infusion parameter setting interface includes, but is not limited to, a drug name setting interface, a flow rate value setting interface, an infusion mode setting interface, and other infusion parameter setting interfaces. The reading item setting interface refers to an interface through which a user can edit a reading item. The auxiliary display interface may refer to the description of the auxiliary display interface in the above embodiment, and details are not repeated here.

Step S183, detecting a first trigger event based on a preset position of the fast-pushing trigger interface, and displaying images of a floating window or a pop-up window and a fast-pushing amount setting item on the touch screen, wherein the display content of the floating window or the pop-up window comprises a fast-pushing amount related image, the fast-pushing amount related image comprises a plurality of common fast-pushing amount template images and images of the fast-pushing amount setting item corresponding to a plurality of common fast-pushing amount editing items, the common fast-pushing amount template images are independent or partially overlapped, each common fast-pushing amount template image is used for presenting a preset common fast-pushing amount, and the common fast-pushing amount at least comprises a fast-pushing amount value.

The floating window can be moved in the quick-push triggering interface through contact or gesture input by a user. The position of the pop-up window on the quick-push trigger interface is fixed. The floating window or the pop-up window where the multiple common fast-pushing quantity template images corresponding to the multiple common fast-pushing quantity editing items are located may or may not be partially overlapped with the triggered fast-pushing triggering interface or the image of the fast-pushing quantity setting item, as long as the content display of the triggered fast-pushing triggering interface and the image of the fast-pushing quantity setting item is not affected. In this embodiment, the transparency of the floating window or the pop-up window is greater than the transparency of the image of the fast-push triggering interface and the fast-push amount setting item.

As shown in fig. 12 and 19, the processor 150 pops up the floating window 193 in response to a sliding operation at a preset position of the quick-push trigger interface 191. A sliding operation such as a pull-up operation or a pull-down operation is performed at an edge position of the quick-push trigger interface 191 to display the floating window 193 on the quick-push trigger interface 191. A plurality of commonly used fast-forwarding amount template images 1933 corresponding to the plurality of commonly used fast-forwarding amount edit items 1931 are displayed in the floating window 193. Also displayed within the floating window 193 is an image 1935 of the custom pushup setting item.

Wherein, the quick-push triggering interface 191 displays an image 195 comprising infusion parameter setting items, an image 195 comprising a quick-push control item, and an image 199 comprising a reading item. The images 195 of the infusion parameter settings may include, among other things, an image 1953 of a medication name setting, and an image 1955 of a flow rate value setting. The images 195 of the fast-push control item include an image of the fast-push confirmation control item 1971 and an image of the fast-push pause control item 1972.

Step S185, detecting a second trigger event based on one of the commonly used fast-forwarding amount editing items, determining the selected commonly used fast-forwarding amount according to the second trigger event, and updating the fast-forwarding amount presented by the image of the fast-forwarding amount setting item.

And step S187, detecting a third trigger event generated based on the fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, where in the fast-pushing mode, the driving mechanism is driven to move, so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed.

Specifically, reference may be made to step S137 of the method in the embodiment of fig. 13, which is not described herein again.

As shown in FIG. 19, the far right side of the fast-push trigger interface 191 is displayed with a fast-push acknowledge control item 195.

In some embodiments, step S177 may be omitted, i.e. the infusion pump is triggered to enter the fast bolus mode upon detection of a second trigger event based on an edit to one of the commonly used fast bolus quantities.

Step S189, counting the input volume of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input volume reaches the selected common fast bolus volume.

It will be appreciated that in some embodiments, multiple common amounts of pushups may be provided on corresponding directional buttons. For example, the infusion pump includes four directional buttons, an up button, a down button, a left button, and a right button. The user can set the fast pushing amount corresponding to the four direction keys through the touch screen of the infusion pump. Such as a push-up amount of 2ml for the up button, a push-down amount of 3ml for the down button, a push-up amount of 1ml for the left button, and a push-up amount of 5ml for the right button. Wherein, 1ml to 5ml are fast pushing quantities with high use frequency of fast pushing infusion, and a user can customize the fast pushing quantities executed by keys when the infusion pump is installed. The direction key is a mechanical key.

Specifically, the method further comprises: responding to touch operation on one of the direction keys, and controlling the touch screen to pop up a confirmation dialog box so that a user can confirm whether a fast pushing amount is set to be a common fast pushing amount corresponding to the selected direction key; and after the user confirms that the set fast pushing amount is the common fast pushing amount corresponding to the selected direction key, triggering the infusion pump to enter a fast pushing mode. So, medical personnel can touch the direction button that corresponds when emergency appears in the patient to set up corresponding fast volume of pushing away fast high-efficiently. The touch operation comprises short-press operation, long-press operation, click operation and the like.

In some embodiments, the method further comprises: acquiring touch parameters on the direction keys; and controlling to pop up a confirmation dialog box when the touch parameter meets a preset condition.

Those skilled in the art will recognize that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Accordingly, the scope of the invention should be determined from the following claims. The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in view of the above, the content of the present specification should not be construed as a limitation to the present application.

Claims

A rapid injection method of an infusion pump is applied to the infusion pump and is characterized in that the infusion pump is used in cooperation with an infusion apparatus and comprises a processor, a display system and a driving mechanism, wherein the display system comprises at least one touch screen; the method comprises the following steps:

displaying an image of a fast-pushing control item on the touch screen;

detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value;

detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item;

detecting a third trigger event generated based on a fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed;

counting an input volume of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input volume reaches the selected usual fast bolus volume.
The method of claim 1, further comprising:

displaying an image of the fast-push confirmation control item on the touch screen; and at least two of the image of the fast-pushing confirmation control item, the image of the fast-pushing amount setting item and the common fast-pushing amount template image are displayed on the same display interface.
The method of claim 2, wherein the image of the fast-push confirmation control item and the image of the fast-push control item are displayed in a same quadrant or adjacent quadrants of the touch screen.
The method of claim 2, wherein the image of the fast-push acknowledgement control item is identical in content to the image of the fast-push control item.
The method of claim 1, wherein the infusion pump further comprises a sensor, and the displaying the image of the push-pull control item on the touch screen comprises:

and after the infusion pump is powered on and the correct installation state of the infusion set is determined according to the sensing signal generated by the sensor, displaying an image of the fast push control item on the touch screen.
The method of claim 1, wherein after determining that the infusion pump enters a fast bolus mode, the method further comprises: and displaying a display interface of the fast bolus in the touch screen, wherein prompt information used for representing the fast bolus mode is displayed in the display interface of the fast bolus.
The method of claim 1, wherein after determining that the infusion pump exits the fast bolus mode, the method further comprises: and triggering the infusion pump to enter a conventional injection mode and returning to a previous operation interface, wherein the previous operation interface is a fast-push triggering interface corresponding to the fast-push control item, the previous operation interface comprises an infusion parameter setting interface, a reading item setting interface, an auxiliary display interface or a display interface of conventional injection, and in the conventional injection mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction according to a preset conventional injection speed.
The method of claim 1, wherein after determining that the infusion pump enters a fast bolus mode, the method further comprises: displaying a display interface of the rapid injection in the touch screen; after the determining that the infusion pump exits the fast bolus mode, the method further comprises: triggering the infusion pump to enter a normal bolus injection mode, and displaying a display interface of a normal bolus injection in the touch screen, wherein in the normal bolus injection mode, the driving mechanism is driven to move so as to enable liquid in the infusion apparatus to move towards an infusion direction according to a preset normal bolus injection speed, the display interface of the fast bolus injection is different from the display interface of the normal bolus injection, and the difference at least comprises one of the following: the prompt information for displaying the working mode is different, and the change speed of the infusion schedule is different.
The method of claim 8, wherein the display interface of the bolus further includes an entered amount of a reading item, and wherein when the fluid in the infusion set is moved in the infusion direction at a preset bolus speed, the method further comprises:

updating the contents of the entered quantity of readings, wherein the contents of the entered quantity of readings are used to characterize the entered quantity of the infusion pump.
The method of claim 1, wherein after determining that the infusion pump enters a fast bolus mode, the method further comprises: displaying a display interface of the rapid injection in the touch screen; after the determining that the infusion pump exits the fast bolus mode, the method further comprises: and triggering the infusion pump to enter a conventional infusion mode, and displaying a display interface of a conventional infusion in the touch screen, wherein in the conventional infusion mode, the driving mechanism is driven to move so as to enable liquid in the infusion apparatus to move towards the infusion direction according to a preset conventional infusion speed, and the display interface of the rapid infusion and the display interface of the conventional infusion both display a medicine name setting item, a flow rate value setting item, a flow rate unit setting item and an infusion state reading item.
The method according to claim 1, wherein the detecting that the third trigger event generated based on the fast-pushing control item displays a plurality of commonly-used fast-pushing amount template images and images of fast-pushing amount setting items corresponding to a plurality of commonly-used fast-pushing amount editing items on the touch screen specifically includes:

detecting a third trigger event generated on the fast-pushing control item, and displaying a plurality of common fast-pushing quantity template images, images of the fast-pushing quantity setting items and images of the user-defined fast-pushing quantity setting items corresponding to the plurality of common fast-pushing quantity editing items on the touch screen;

the method further comprises the following steps:

detecting a second trigger event based on the user-defined fast-pushing quantity setting item, and displaying at least one new fast-pushing quantity template image corresponding to at least one new fast-pushing quantity editing item, wherein the new fast-pushing quantity template image is used for presenting at least partial content constituent elements of new fast-pushing quantity;

and detecting a second trigger event generated based on one of the new fast pushing amount editing items, and updating the fast pushing amount presented by the image of the fast pushing amount setting item according to a content component element corresponding to the second trigger event.
The method according to claim 11, wherein the detecting that the fast-pushing amount presented by the image of the fast-pushing amount setting item is updated according to the content component corresponding to the second trigger event based on the second trigger event generated for one of the new fast-pushing amount editing items specifically includes:

detecting a second trigger event generated based on one of the new fast-pushing quantity editing items, and judging whether a content component corresponding to the second trigger event exceeds a preset threshold or range;

if the content constituent element exceeds the preset threshold value or range, not updating the fast pushing amount presented by the image of the fast pushing amount setting item, and displaying prompt information for prompting that the content constituent element exceeds the fast pushing amount setting range;

and if the content constituent element meets the preset threshold value or range, updating the quick push amount presented by the image of the quick push amount setting item.
The method according to claim 1, wherein each of the common fast-forwarding amount template images is used for presenting a fast-forwarding amount numerical value and a fast-forwarding amount unit corresponding to the preset common fast-forwarding amount; or

Each common fast-pushing quantity template image is used for presenting a fast-pushing quantity numerical value corresponding to the preset common fast-pushing quantity, the fast-pushing quantity associated image further comprises an image of a fast-pushing quantity unit setting item, and the image of the fast-pushing quantity unit setting item is used for presenting a fast-pushing quantity unit corresponding to the current infusion medicine.
A rapid injection method of an infusion pump is applied to the infusion pump and is characterized in that the infusion pump is used in cooperation with an infusion apparatus and comprises a processor, a display system and a driving mechanism, wherein the display system comprises at least one touch screen; the method comprises the following steps:

displaying an image of a fast-pushing control item on the touch screen;

detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the plurality of common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value;

detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item;

after detecting that the common fast-pushing amount selected based on the pair determination is detected, detecting a third trigger event generated based on the fast-pushing control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed;

counting an input volume of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input volume reaches the selected usual fast bolus volume.
The method of claim 14, wherein the operational command executed based on a third trigger event generated for the fast-forwarding control item is different before and after detecting that the selected common fast-forwarding amount is determined.
An infusion pump for use with an infusion set for delivering fluid substances within the infusion set to a patient; the infusion pump includes:

a drive mechanism for applying pressure to the infusion set to directionally displace fluid matter within the infusion set;

the display system comprises at least one touch screen;

the processor is used for displaying an image of the fast-pushing control item on the touch screen; detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the plurality of common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value; detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item; detecting a third trigger event generated based on a fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed; and counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.
The infusion pump of claim 16, wherein the processor is further configured to display an image of the quick-push confirmation control on the touch screen; and at least two of the image of the fast-pushing confirmation control item, the image of the fast-pushing amount setting item and the common fast-pushing amount template image are displayed on the same display interface.
The infusion pump of claim 17, wherein the image of the push-up confirmation control item is displayed in the same quadrant or an adjacent quadrant of the touch screen as the image of the push-up control item.
The infusion pump of claim 17, wherein the image of the fast-push confirmation control item is identical in content to the image of the fast-push control item.
The infusion pump of claim 16, wherein the processor is specifically configured to display an image of the push-pull control item on the touch screen after the infusion pump is powered up and the infusion set installation status is determined to be correct based on the sensing signals generated by the sensor.
The infusion pump of claim 16, wherein the processor is further configured to display a display interface for a fast bolus in the touch screen after the determination that the infusion pump enters the fast bolus mode, wherein prompt information characterizing the fast bolus mode is displayed in the display interface for the fast bolus.
The infusion pump of claim 16, wherein the processor further triggers the infusion pump to enter a regular bolus mode and returns to a previous operation interface after determining that the infusion pump exits the fast bolus mode, wherein the previous operation interface is a fast bolus trigger interface corresponding to the fast bolus control item, the previous operation interface includes an infusion parameter setting interface, a reading item setting interface, an auxiliary display interface, or a regular bolus display interface, and in the regular bolus mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves toward the infusion direction according to a preset regular bolus speed.
The infusion pump of claim 16, wherein the processor is further configured to display a display interface for a fast bolus in the touch screen after the determination that the infusion pump enters a fast bolus mode; and after the infusion pump is determined to exit the fast bolus mode, triggering the infusion pump to enter a normal bolus mode, and displaying a display interface of a normal bolus in the touch screen, wherein in the normal bolus mode, the driving mechanism is driven to move so that liquid in the infusion apparatus moves towards an infusion direction according to a preset speed of the normal bolus, the display interface of the fast bolus is different from the display interface of the normal bolus, and the difference at least includes one of: the prompt information for displaying the working mode is different, and the change speed of the infusion schedule is different.
The infusion pump of claim 23, wherein the display interface of the bolus further comprises an entered quantity reading item, and wherein the processor is further configured to update the content of the entered quantity reading item as the fluid in the infusion set moves toward the infusion direction at the preset bolus speed, wherein the content of the entered quantity reading item is used to characterize the entered quantity of the infusion pump.
The infusion pump of claim 16, wherein the processor is further configured to display a display interface for a fast bolus in the touch screen after the determination that the infusion pump enters a fast bolus mode; and the controller is further configured to trigger the infusion pump to enter a normal bolus mode and display a display interface of a normal bolus in the touch screen after the infusion pump is determined to exit the fast bolus mode, wherein in the normal bolus mode, the driving mechanism is driven to move so that liquid in the infusion apparatus moves towards an infusion direction according to a preset normal bolus speed, and the display interface of the fast bolus and the display interface of the normal bolus both display a drug name setting item, a flow rate value setting item, a flow rate unit setting item and an infusion state reading item.
The infusion pump of claim 16, wherein the processor is specifically configured to detect that a third trigger event generated based on the fast-pushing control item displays, on the touch screen, a plurality of common fast-pushing amount template images, an image of the fast-pushing amount setting item, and an image of a custom fast-pushing amount setting item corresponding to the plurality of common fast-pushing amount editing items; the processor is further used for detecting a second trigger event based on the user-defined fast-pushing amount setting item, and displaying at least one new fast-pushing amount template image corresponding to at least one new fast-pushing amount editing item, wherein the new fast-pushing amount template image is used for presenting at least partial content constituent elements of new fast-pushing amount; and detecting a second trigger event generated on one of the new fast pushing amount editing items, and updating the fast pushing amount presented by the image of the fast pushing amount setting item according to a content component element corresponding to the second trigger event.
The infusion pump of claim 26, wherein the processor is further configured to detect a second trigger event generated based on one of the new bolus editors, and determine whether a content component corresponding to the second trigger event exceeds a preset threshold or range; if the content constituent element exceeds the preset threshold value or range, not updating the fast pushing amount presented by the image of the fast pushing amount setting item, and displaying prompt information for prompting that the content constituent element exceeds the fast pushing amount setting range; and if the content constituent element meets the preset threshold or range, updating the quick push amount presented by the image of the quick push amount setting item.
The infusion pump of claim 26, wherein each of the commonly used pushup template images is configured to present a pushup numerical value and a pushup unit corresponding to the preset commonly used pushup; or each common fast-pushing quantity template image is used for presenting a fast-pushing quantity numerical value corresponding to the preset common fast-pushing quantity, the fast-pushing quantity associated image further comprises an image of a fast-pushing quantity unit setting item, and the image of the fast-pushing quantity unit setting item is used for presenting a fast-pushing quantity unit corresponding to the current infusion medicine.
An infusion pump for use with an infusion set for delivering fluid substances within the infusion set to a patient; the infusion pump includes:

a drive mechanism for applying pressure to the infusion set to directionally displace fluid matter within the infusion set;

the display system comprises at least one touch screen;

the processor is used for displaying an image of the fast-pushing control item on the touch screen; detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the plurality of common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value; detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item; after detecting that the common fast-pushing amount selected based on the pair determination is detected, detecting a third trigger event generated based on the fast-pushing control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast-pushing speed; and counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.
The infusion pump of claim 29, wherein the operational command executed based on a third trigger event generated to the pushback control differs before and after detection of the usual pushback amount selected based on the determination.
An infusion pump for use with an infusion set for delivering fluid substances within the infusion set to a patient; the infusion pump includes:

a pump body;

a drive mechanism for applying pressure to the infusion set to directionally displace fluid matter within the infusion set;

the pump door is movably arranged on the pump main body and used for shielding the accommodating cavity for installing the infusion set or exposing the accommodating cavity for installing the infusion set, and the pump door is provided with a front surface facing the outside;

the display system comprises at least one touch screen, the touch screen is arranged on the pump door, the touch screen extends from the left side of the center line of the front surface of the pump door to the right side of the center line of the front surface of the pump door, and the horizontal length of the touch screen is greater than the vertical length of the touch screen;

the processor is used for displaying an image of the fast-pushing control item on the touch screen; detecting a third trigger event generated on the basis of the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises a plurality of common fast-pushing quantity template images and fast-pushing quantity setting items corresponding to a plurality of common fast-pushing quantity editing items, the plurality of common fast-pushing quantity template images are independent or partially overlapped with each other, each common fast-pushing quantity template image is used for presenting a preset common fast-pushing quantity, and the common fast-pushing quantity at least comprises a fast-pushing quantity value; detecting a second trigger event based on one of the commonly used fast-pushing quantity editing items, determining the selected commonly used fast-pushing quantity according to the second trigger event, and updating the fast-pushing quantity presented by the image of the fast-pushing quantity setting item; detecting a third trigger event generated based on the push acknowledgement control; or after detecting that the selected common fast pushing amount is determined, detecting a third trigger event generated based on the fast pushing control item, and triggering the infusion pump to enter a fast pushing mode, wherein in the fast pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset fast pushing speed; and counting the input amount of the infusion pump, and determining that the infusion pump exits the fast bolus mode when the input amount reaches the selected common fast bolus amount.
A rapid injection method of an infusion pump is applied to the infusion pump and is characterized in that the infusion pump is used in cooperation with an infusion apparatus and comprises a processor, a display system and a driving mechanism, wherein the display system comprises at least one touch screen; the method comprises the following steps:

displaying an image of a fast-pushing control item on the touch screen;

detecting a third trigger event generated on the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises an image of a user-defined fast-pushing quantity setting item;

after a second trigger event based on the user-defined fast-pushing quantity setting item is detected, displaying at least one new fast-pushing quantity template image corresponding to at least one new fast-pushing quantity editing item, wherein the new fast-pushing quantity template image is used for presenting at least partial content constituent elements of new fast-pushing quantity, and the content constituent elements comprise numerical characters used for forming numerical values of the new fast-pushing quantity or alphabetic characters used for forming units of the new fast-pushing quantity;

detecting a second trigger event generated based on the new fast pushing quantity editing item, and forming a new fast pushing quantity according to content constituent elements corresponding to the second trigger event;

detecting a third trigger event generated based on a fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a speed set by the new fast-pushing amount;

and counting the input amount of the infusion pump, and exiting the fast bolus injection mode when the input amount reaches the set new fast bolus amount.
The method of claim 32, wherein the image of the fast-push confirmation control item and the image of the fast-push control item are displayed in a same quadrant of the touch screen.
A rapid injection method of an infusion pump is applied to the infusion pump and is characterized in that the infusion pump is used in cooperation with an infusion apparatus and comprises a processor, a display system and a driving mechanism, wherein the display system comprises at least one touch screen; the method comprises the following steps:

displaying an image of a fast-pushing control item on the touch screen;

detecting a third trigger event generated on the fast-pushing control item, and displaying a fast-pushing quantity related image on the touch screen, wherein the fast-pushing quantity related image comprises an image of a user-defined fast-pushing quantity setting item;

after a second trigger event based on the user-defined fast-pushing quantity setting item is detected, displaying at least one new fast-pushing quantity template image corresponding to at least one new fast-pushing quantity editing item, wherein the new fast-pushing quantity template image is used for presenting at least partial content constituent elements of new fast-pushing quantity, and the content constituent elements comprise numerical characters used for forming numerical values of the new fast-pushing quantity or alphabetic characters used for forming units of the new fast-pushing quantity;

detecting a second trigger event generated based on the new fast pushing quantity editing item, and forming a new fast pushing quantity according to content constituent elements corresponding to the second trigger event;

detecting a third trigger event generated based on a fast-pushing confirmation control item, and triggering the infusion pump to enter a fast-pushing mode, wherein in the fast-pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a speed set by the new fast-pushing amount;

in the process of the fast pushing, displaying an image of a fast pushing pause control item on the touch screen;

and detecting a third trigger event generated based on the fast-push pause control item, determining that the infusion pump exits the fast-push mode, and triggering the infusion pump to enter a normal-push mode, wherein in the normal-push mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a preset normal-push speed.
An infusion pump for use with an infusion set for delivering fluid substances within the infusion set to a patient; the infusion pump includes:

a pump body;

a drive mechanism for applying pressure to the infusion set to directionally displace fluid matter within the infusion set;

the pump door is movably arranged on the pump main body and used for shielding the accommodating cavity for installing the infusion set or exposing the accommodating cavity for installing the infusion set, and the pump door is provided with a front surface facing the outside;

the display system comprises at least one touch screen, the touch screen is arranged on the pump door, the touch screen extends from the left side of the center line of the front surface of the pump door to the right side of the center line of the front surface of the pump door, and the horizontal length of the touch screen is greater than the vertical length of the touch screen;

a processor, configured to display an image of a fast-pushing control item on the touch screen, display a fast-pushing quantity associated image on the touch screen when detecting a third trigger event generated based on the fast-pushing control item, where the fast-pushing quantity associated image includes an image of a custom fast-pushing quantity setting item, display at least one new fast-pushing quantity template image corresponding to at least one new fast-pushing quantity editing item after detecting a second trigger event generated based on the custom fast-pushing quantity setting item, where the new fast-pushing quantity template image is used to present at least a partial content constituent element of a new fast-pushing quantity, where the content constituent element includes a numeric character for composing a new fast-pushing quantity value or a alphabetic character for composing a new fast-pushing quantity unit, detect a second trigger event generated based on the new fast-pushing quantity editing item, and according to a content constituent element corresponding to the second trigger event, and forming a new fast pushing amount, detecting a third trigger event generated based on a fast pushing confirmation control item, and triggering the infusion pump to enter a fast pushing mode, wherein in the fast pushing mode, the driving mechanism is driven to move so that the liquid in the infusion apparatus moves towards the infusion direction at a speed set by the new fast pushing amount, the input amount of the infusion pump is counted, and when the input amount reaches the set new fast pushing amount, the fast pushing mode is exited.
An infusion pump for use with an infusion set for delivering fluid substances within the infusion set to a patient; the infusion pump includes:

a pump body;

a drive mechanism for applying pressure to the infusion set to directionally displace fluid matter within the infusion set;

the pump door is movably arranged on the pump main body and used for shielding the accommodating cavity for installing the infusion set or exposing the accommodating cavity for installing the infusion set, and the pump door is provided with a front surface facing the outside;

the display system comprises at least one touch screen, the touch screen is arranged on the pump door, the touch screen extends from the left side of the center line of the front surface of the pump door to the right side of the center line of the front surface of the pump door, and the horizontal length of the touch screen is greater than the vertical length of the touch screen;

a processor, configured to display an image of a fast-pushing control item on the touch screen, display a fast-pushing quantity associated image on the touch screen when detecting a third trigger event generated based on the fast-pushing control item, where the fast-pushing quantity associated image includes an image of a custom fast-pushing quantity setting item, display at least one new fast-pushing quantity template image corresponding to at least one new fast-pushing quantity editing item after detecting a second trigger event generated based on the custom fast-pushing quantity setting item, where the new fast-pushing quantity template image is used to present at least a partial content constituent element of a new fast-pushing quantity, where the content constituent element includes a numeric character for composing a new fast-pushing quantity value or a alphabetic character for composing a new fast-pushing quantity unit, detect a second trigger event generated based on the new fast-pushing quantity editing item, and according to a content constituent element corresponding to the second trigger event, forming a new fast pushing amount, detecting a third trigger event generated based on a fast pushing confirmation control item, and triggering the infusion pump to enter a fast pushing mode, wherein in the fast pushing mode, the driving mechanism is driven to move so as to enable liquid in the infusion apparatus to move towards the infusion direction at a speed set by the new fast pushing amount, in the process of fast pushing, an image of a fast pushing pause control item is displayed on the touch screen, and in the normal pushing mode, the driving mechanism is driven to move so as to enable the liquid in the infusion apparatus to move towards the infusion direction at a preset normal speed by detecting the third trigger event generated based on the fast pushing pause control item, the infusion pump is determined to exit the fast pushing mode, and the infusion pump is triggered to enter the normal pushing mode.