CN114028650A - Intelligent infusion apparatus and system - Google Patents

Abstract

The invention discloses an intelligent infusion apparatus and an intelligent infusion system, which comprise a shell, wherein a gravity sensor, a communication unit and a control circuit board are arranged in the shell, a switch key and an indicator lamp are arranged on the shell, and the control circuit board is respectively connected with the gravity sensor, the communication unit, the switch key and the indicator lamp; the shell is provided with a hook for hanging the infusion bag, and the handle end of the hook movably penetrates through the lower end of the shell and is fixedly connected with a gravity sensor; the shell is provided with a hanging piece convenient for integral hanging. The system comprises at least one intelligent infusion apparatus and at least one intelligent nurse station, and further comprises a server in the hospital, wherein the intelligent infusion apparatus is connected with the server, and the server is connected with the intelligent nurse station. The invention has reasonable design and simple structure, is convenient for large-scale popularization and use, is more favorable for being suitable for use in hospitals, is favorable for simply avoiding alarming, is favorable for normal work of the hospitals and is also favorable for better rescuing and rehabilitation of patients.

Description

Intelligent infusion apparatus and system

Technical Field

The invention relates to the technical field of medical machinery, in particular to an intelligent infusion apparatus and an intelligent infusion system.

Background

At present, when people transfuse in hospitals, people are most worried that after liquid drops do not exist, the liquid drops cannot be found in time, air enters blood vessels, and life is threatened. Therefore, how to find that the dropping liquid reaches the early warning boundary line in time and give an alarm in time in the infusion process is always a very concerned problem for patients and medical care personnel. Then the intelligence infusion alarm that authorized bulletin number is CN211863472U discloses has appeared, hang the subassembly including the transfusion bottle, the gear shift switch, alarm subassembly and power, the transfusion bottle hangs the subassembly and includes the dial plate, the pointer, hang body and rack and pinion mechanism, the periphery circumference interval of dial plate is provided with a plurality of contacts, the first end of pointer rotates the center department of connecting in the dial plate, the directional dial plate of second end of pointer periphery, it is used for hanging transfusion bottle or infusion bag to hang the body, and it slides with the dial plate through the spring part to hang the body and link to each other, rack and pinion mechanism is including installing the gear of the first end of pointer and installing the rack on hanging the body, the rack meshes with the gear mutually, the gear shift switch, the alarm subassembly, power and pointer establish ties and form alarm circuit. This kind of although intelligence infusion alarm can realize reporting to the police infusion transfusion bottle or the infusion bag of multiple weight, and can not bring any pollution and influence to the liquid medicine of transfusion bottle or infusion bag the inside, nevertheless can not network with the hospital system to current, if only report to the police simply like this, will cause like this that a doctor or nurse that hears the warning and hear all can feel all the year or not all, cause the hospital relatively chaotic like this easily, thereby can influence normal work, also can influence normal rescue work, be unfavorable for patient's rescue and rehabilitation more.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an intelligent infusion apparatus and an intelligent infusion system, which are reasonable in design, simple in structure, convenient to produce and manufacture, and more convenient to popularize and use on a large scale, and are more favorable for being used in hospitals, more favorable for simply avoiding alarming, and are favorable for normal work of hospitals and better helping and recovering patients.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an intelligent infusion apparatus comprises a shell, wherein a gravity sensor, a communication unit and a control circuit board integrated with a CPU control system are arranged in the shell, a switch button and an indicator lamp are arranged on the shell, and the control circuit board is respectively connected with the gravity sensor, the communication unit, the switch button and the indicator lamp; the infusion bottle is characterized in that a hook for hanging an infusion bag is arranged on the shell, the handle end of the hook movably penetrates through the lower end of the shell and is fixedly connected with the gravity sensor, the gravity sensor detects weight information of the infusion bag through the hook and converts the weight information into a voltage value to be transmitted to the control circuit board, the dropping speed of infusion and the residual liquid amount in the liquid bottle can be effectively calculated through detection of the gravity and weight change of the infusion bag, and the data are uploaded to the control circuit board in real time; the shell is provided with a hanging piece convenient for integral hanging.

Preferably, the casing includes circular bottom plate, circular bottom plate is last to open there is the mounting groove, and corresponding ground, be provided with circular apron on the circular bottom plate, and be provided with mutual correspondence on the circular bottom plate the couple with the pendant.

Preferably, the switch key and the indicator light are installed on the control circuit board.

Preferably, the hanging piece and the circular bottom plate are integrally formed.

Preferably, the hanger comprises an arc-shaped portion which is integrally formed on the circular base plate, a hanging hole is formed in the arc-shaped portion, a round hole is formed in the circular base plate, and the round hole allows the hook to penetrate through.

Preferably, the circular base plate and the circular cover plate are fixedly connected through a connecting structure, the connecting structure comprises mounting columns which are arranged on the inner portion of the mounting groove of the circular base plate at intervals, the mounting columns are of hollow structures, correspondingly, fixing columns are arranged on the circular cover plate, through holes which penetrate through the fixing columns are formed in the fixing columns, the fixing columns are arranged in the hollow structures of the corresponding mounting columns, and fasteners are arranged in the through holes.

Preferably, the fastener is a bolt or a screw.

Preferably, the control circuit board comprises a single chip microcomputer, wherein the single chip microcomputer comprises an empty bag (empty bottle) weight storage module and a comparison module, an algorithm is written in the empty bag (empty bottle) weight storage module and the comparison module, the specification of each infusion bag (infusion bottle) is recorded in the algorithm and comprises the size value, the weight value and the weight value of a full medicament of the infusion container, the original weight storage module is used for storing empty bag (empty bottle) weight data of the infusion bag (infusion bottle), the comparison module is used for comparing the difference value between the weight data of the infusion bag (infusion bottle) and the weight data of the empty infusion bag (infusion bottle), and the infusion is finished when the difference value is 0, and the empty bag (empty bottle) is obtained at the moment.

Preferably, the control circuit board further comprises a gravity sensing module for calculating the residual liquid volume and the dropping speed of the infusion bottle according to the weight data, and the gravity sensing module is connected with the gravity sensor.

Preferably, the indicator lamps comprise an operating state indicator lamp, a signal state indicator lamp, a warning indicator lamp and a content indicator lamp, and the content indicator lamp comprises a 500ml indicator lamp, a 250ml indicator lamp, a 100ml indicator lamp and a 50ml indicator lamp from large to small.

In addition, the invention also provides an intelligent transfusion system, which comprises at least one intelligent transfusion device and at least one intelligent nurse station, and further comprises a server in a hospital, wherein the intelligent transfusion device is connected with the server, and the server is connected with the intelligent nurse station.

Preferably, a wearable client is connected to the intelligent nurse station, and the client is a mobile phone terminal.

Compared with the prior art, the invention has the following beneficial effects:

the gravity sensor, the communication unit, the switch key and the indicating lamp are connected with the control circuit board respectively.

Secondly, the hook for hanging the infusion bag is arranged on the shell, the handle end of the hook movably penetrates through the lower end of the shell and is fixedly connected with the gravity sensor, the gravity sensor detects the weight information of the infusion bag through the hook and converts the weight information into a voltage value to be transmitted to the control circuit board, the dropping speed of the infusion and the residual liquid amount in the liquid bottle can be effectively calculated through detecting the gravity and the weight change of the infusion bag, the control circuit board is uploaded through data in real time, the real-time monitoring on the infusion bag (infusion bottle) is facilitated, the intelligent monitoring can be carried out, the intelligence can be improved, and the infusion bag hanging device is more suitable for being used in hospitals.

Thirdly, the hanging piece convenient for integral hanging is arranged on the shell, so that the hanging of the shell is facilitated, and the hanging device is more convenient to use in hospitals.

Fourthly, the intelligent transfusion system comprises at least one intelligent transfusion device and at least one intelligent nurse station, and further comprises a server in a hospital, wherein the intelligent transfusion device is connected with the server, the server is connected with the intelligent nurse station, and the intelligent transfusion system is more suitable for being used in the hospital, is more beneficial to simply avoiding giving an alarm, is not only beneficial to normal work of the hospital, but also is beneficial to better helping and recovering patients.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent infusion apparatus of the invention.

Fig. 2 is a schematic view of a housing of the intelligent infusion apparatus.

Fig. 3 is a schematic diagram of a circular cover plate of the intelligent infusion apparatus.

Fig. 4 is a schematic view of an intelligent infusion system of the present invention.

In the figure: 1, a shell; 2, a gravity sensor; 3, a communication unit; 4, a control circuit board; 5, switching a key; 6, an indicator light; 7, hooking; 8, hanging parts; 11, a circular bottom plate; 12, mounting a groove; 13, a circular cover plate; 14, a connecting structure; 61, running status indicator light; 62, signal status indicator lights; 63, alarm indicator lights; 64, content indicator light; 81, an arc-shaped part; 82, hanging holes; 141, mounting the column.

10, an intelligent infusion set; 20, intelligent nurse station, 30 and server.

Detailed Description

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships in which the products of the present invention are conventionally placed when used, and are merely used for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 2, as shown in the figures, an intelligent infusion apparatus comprises a housing, a gravity sensor 2, a communication unit 3 and a control circuit board 4 integrated with a CPU control system are arranged inside the housing 1, a switch button 5 and an indicator lamp 6 are arranged on the housing 1, and the control circuit board 4 is respectively connected with the gravity sensor 2, the communication unit 3, the switch button 5 and the indicator lamp 6; the infusion bottle weight measuring device is characterized in that a hook 7 used for hanging an infusion bag is arranged on the shell 1, the handle end of the hook 7 movably penetrates through the lower end of the shell 1 and is fixedly connected with the gravity sensor 2, the gravity sensor 2 detects weight information of the infusion bag through the hook 7, converts the weight information into a voltage value and transmits the voltage value to the control circuit board 4, the dropping speed of infusion and the residual liquid amount in a liquid bottle (the weight of an empty bottle is compared with the real-time weight) can be effectively calculated through detection of the gravity and the weight change of the infusion bag, and data are uploaded to the control circuit board 4 in real time; the shell 1 is provided with a hanging piece 8 which is convenient for integral hanging.

Further, as shown in fig. 1, 2 and 3, the housing 1 includes a circular bottom plate 11, the circular bottom plate 11 is provided with a mounting groove 12, and correspondingly, the circular bottom plate 11 is provided with a circular cover plate 13, and the circular bottom plate 11 is provided with a hook 7 and a hanging member 8 corresponding to each other. Specifically, the control circuit board 4 is provided with the switch key 5 and the indicator lamp 6, which is beneficial to reducing the number of independent parts and is more convenient for actual installation. In order to improve the intensity of structure, pendant 8 and circular bottom plate 11 are integrated into one piece, and pendant 8 is provided with hanging hole 82 including setting up integrated into one piece's arc portion 81 on circular bottom plate 11 in this embodiment on the arc portion 81, can be convenient for hang casing 1 through hanging hole 82, and this kind of setting makes circular bottom plate 11 simple manufacture, and structural strength also obtains improving greatly, to being provided with the round hole on circular bottom plate 11, and the round hole supplies couple 7 to pass. What think more explains, still including setting up and being used for being connected fixed connection structure 14 between circular bottom plate 11 and the circular apron 13, connection structure 14 includes the interval all with the erection column 141 of setting on the inside of mounting groove 12 of circular bottom plate 11, erection column 141 is hollow structure, correspond with it, be provided with the fixed column on the circular apron 13, be equipped with the through-hole that runs through on the fixed column, the fixed column is installed in the hollow structure of the erection column 141 who corresponds, install the fastener in the through-hole, the bolt or the screw that the fastener adopted, through this kind be favorable to user's dismantlement and installation, be convenient for the maintenance and the maintenance in later stage, be favorable to reduce cost.

Further, as shown in fig. 1, 2, and 3, the control circuit board 4 includes a single chip, where the single chip includes an empty bag (empty bottle) weight storage module and a comparison module, an algorithm is written in the empty bag (empty bottle) weight storage module and the comparison module, and a specification of each infusion bag (infusion bottle) is recorded in the algorithm, including a size value, a weight value, and a weight value of a filled medicament of the infusion container, the original weight storage module is used to store empty bag (empty bottle) weight data of the infusion bag (infusion bottle), the comparison module is used to compare a difference between the infusion bag (infusion bottle) weight data and the empty infusion bag (infusion bottle) weight data, and when the difference is 0, the infusion is completed, and at this time, the empty bag (empty bottle) is included. The weight value of the infusion bag (infusion bottle) is sensed through the hook 7 on the gravity sensor 2, so that the weight value can be compared with the numerical value in the algorithm prestored in the hollow bag (empty bottle) weight storage module and the comparison module of the single chip microcomputer, various parameters of the infusion container can be identified, and then information is transmitted through the communication unit 3. The control circuit board 4 further comprises a gravity sensing module used for calculating the residual liquid volume and the dropping speed of the infusion bottle according to the weight data, the gravity sensing module is connected with the gravity sensor 2, and the gravity sensing module can sensitively and effectively acquire the weight of the infusion bottle at high frequency, so that the infusion bottle can be further analyzed and monitored conveniently. The control circuit board 4 also includes a power module for supplying power, and supplies power to other electronic devices through the power module, and the power module may include a dry battery and a charge-discharge module. The single chip microcomputer is internally programmed with an anti-interference algorithm, an anti-shaking algorithm and a multi-segment data balance conversion algorithm respectively, so that the acquired data are very accurate, and accurate quantity values can be generated stably in a very short time.

Further, as shown in fig. 1, 2 and 3, the communication unit 3 includes a LoRa communication module (the LoRa module is an LPWAN-based long-distance wireless communication module) for uploading data in real time and reporting abnormal situations. In practice, the lora communication module may be replaced by another communication module, but the lora communication module is the most preferable, and the lora communication module is most suitable for the scenario from stability, interference resistance, communication distance and communication capacity.

Further, as shown in fig. 1, 2 and 3, the indicator lamp 6 includes an operation status indicator lamp 61, a signal status indicator lamp 62, an alarm indicator lamp 63 and a content indicator lamp 64, wherein whether the indicator apparatus is operating or not can be clearly indicated by the operation status indicator lamp 61, the signal status indicator lamp 62 can facilitate grasping of normal operation of the communication unit 3, the alarm indicator lamp 63 can be easily seen by surrounding people by flashing, so that rapid processing can be performed in time, thereby avoiding serious safety problems due to untimely processing of time, the content indicator lamp 64 includes 500ml indicator lamps, 250ml indicator lamps, 100ml indicator lamps, 50ml indicator lamps and the like from large to small, the gravity sensor 2 detects weight information of an infusion bag (infusion bottle) by hooks and converts the weight information into a voltage value to be transmitted to the control circuit board 4, the control circuit board 4 processes gravity of the infusion bag (infusion bottle) and changes in weight, the dripping speed of the infusion and the residual liquid amount in the liquid bottle (the empty bag weight is compared with the real-time weight) can be effectively calculated, and the data are uploaded to the control circuit board 4 in real time, so that the content can be clearly displayed through the content indicator lamp 64, and people can clearly know and master the content conveniently.

In addition as shown in fig. 4, still include an intelligent transfusion system, the system includes at least one as foretell intelligent transfusion system 10 and at least one intelligent nurse station 20, still including the server 30 in the hospital, intelligent transfusion system 30 is connected with server 30, server 30 connects intelligent nurse station 20, be connected with the customer end of wearing with oneself in the intelligent nurse station 20, what the customer end adopted is the cell-phone terminal, can realize accurate people that find the correspondence like this, avoid the waste of manpower resources in the hospital, also avoid causing because of nobody asks the jin serious safety consequence problem because of not handling in time, the security of using has been improved more, the work efficiency is improved, wherein the cell-phone terminal, still be used for sending control command for intelligent nurse station 20.

The control circuit board 4 in the intelligent infusion apparatus 10 can realize ward information management, and the intelligent nurse station 20 can monitor a plurality of infusion points in a centralized manner at a fixed position, so that the working intensity is reduced, the working efficiency is improved, and medical accidents such as empty bottle infusion and the like are effectively avoided. Correspondingly, communication unit 3 carries out the communication with server 30 among the intelligence transfusion system 10, and intelligence transfusion system 10 monitoring information is received to the receiver of intelligence nurse station 20, and the receiver is monitored by the nurse, can install at intelligence nurse station 20 to be connected with the customer end of wearing with oneself in the intelligence nurse station 20, what the customer end adopted is mobile terminal, has realized that a plurality of places settle the information synchronous, facilitates the use more.

When inpatients are transfused in use, an infusion bag (infusion bottle) is hung on a hook 7 of an intelligent infusion apparatus 10, wherein whether an indicating device is in operation or not can be clearly indicated through an operation state indicating lamp 61, the normal operation condition of a communication unit 3 can be conveniently mastered through a signal state indicating lamp 62, and a warning indicating lamp 63 is convenient to see by surrounding attended people through flashing, so that the intelligent infusion apparatus 10 can be rapidly processed in time to avoid serious safety problems caused by untimely processing of time, the content indicating lamp 64 comprises a 500ml indicating lamp, a 250ml indicating lamp, a 100ml indicating lamp, a 50ml indicating lamp and the like from large to small, the intelligent infusion apparatus 10 is communicated with an intelligent nurse station 20 through a server 30, and the intelligent infusion apparatus can be networked with a system in a hospital to facilitate the over-high infusion speed (heart burden can be caused, heart failure and pulmonary edema can be caused), especially children and the elderly. The patient with chest trauma, heart failure and pulmonary edema can be endangered to life under severe conditions) or the transfusion speed is too slow (the blood concentration is lower than the required treatment concentration, so that the rescue and treatment effects cannot be achieved), so that the monitoring system is more favorable for being used in hospitals, more favorable for simply avoiding alarming, and favorable for normal work of the hospitals and better rescue and rehabilitation of the patient.

Standard parts used in the application document can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature bolts and rivets in the prior art, the internal parts of the server and the single chip microcomputer adopt conventional models in the prior art, the internal structure of the server and the single chip microcomputer belongs to the structure of the prior art, a worker can complete normal operation of the server and the single chip microcomputer according to a manual of the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that specific description is not given.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims (10)

1. An intelligent infusion set is characterized in that: the intelligent control system comprises a shell (1), wherein a gravity sensor (2), a communication unit (3) and a control circuit board (4) integrated with a CPU control system are arranged in the shell (1), a switch key (5) and an indicator lamp (6) are arranged on the shell (1), and the control circuit board (4) is respectively connected with the gravity sensor (2), the communication unit (3), the switch key (5) and the indicator lamp (6); the infusion bottle is characterized in that a hook (7) used for hanging an infusion bag is arranged on the shell (1), the handle end of the hook (7) movably penetrates through the lower end of the shell (1) and is fixedly connected with the gravity sensor (2), the gravity sensor (2) detects infusion bag weight information through the hook and converts the weight information into a voltage value and then transmits the voltage value to the control circuit board (4), the dropping speed of the infusion and the residual liquid amount in the liquid bottle can be effectively calculated through detection of the gravity and weight change of the infusion bag, and the data are uploaded to the control circuit board (4) in real time; the shell (1) is provided with a hanging piece (8) convenient for integral hanging.

2. The intelligent infusion set according to claim 1, wherein: the shell (1) comprises a circular bottom plate (11), wherein a mounting groove (12) is formed in the circular bottom plate (11), a circular cover plate (13) is arranged on the circular bottom plate (11) correspondingly, and the hook (7) and the hanging piece (8) which correspond to each other are arranged on the circular bottom plate (11).

3. The intelligent infusion set according to claim 1 or 2, wherein: the control circuit board (4) is provided with the switch key (5) and the indicator lamp (6).

4. The intelligent infusion set according to claim 2, wherein: the hanging piece (8) and the round bottom plate (11) are integrally formed.

5. The intelligent infusion set according to claim 4, wherein: pendant (8) are including setting up integrated into one piece's arc portion (81) on circular bottom plate (11), be provided with hanging hole (82) on arc portion (81) be provided with the round hole on circular bottom plate (11), the round hole supplies couple (7) pass.

6. The intelligent infusion set according to claim 2, wherein: still including setting up and being used for with circular bottom plate (11) with connect fixed connection structure (14) between circular apron (13), connection structure (14) include the interval all with set up circular bottom plate (11) mounting post (141) on mounting groove (12) are inside, mounting post (141) are hollow structure, correspond with it, be provided with the fixed column on circular apron (13), be equipped with the through-hole that runs through on the fixed column, the fixed column is installed in the hollow structure of corresponding mounting post (141), install the fastener in the through-hole.

7. The intelligent infusion set according to claim 1, wherein: the control circuit board (4) comprises a single chip microcomputer, an algorithm is written in the single chip microcomputer, and specifications of each infusion bag, including a size value, a weight value and a weight value of the infusion container filled with the medicine, are recorded in the algorithm.

8. The intelligent infusion set according to claim 8, wherein: the control circuit board (4) also comprises a gravity sensing module used for calculating the residual liquid volume and the dropping speed of the infusion bottle according to the weight data, and the gravity sensing module is connected with the gravity sensor (2).

9. The intelligent infusion set according to claim 1, wherein: the indicating lamp (6) comprises an operating state indicating lamp (61), a signal state indicating lamp (62), an alarm indicating lamp (63) and a content indicating lamp (64), wherein the content indicating lamp (64) comprises a 500ml indicating lamp, a 250ml indicating lamp, a 100ml indicating lamp and a 50ml indicating lamp from large to small.

10. An intelligent infusion system is characterized in that: the system comprises at least one intelligent infusion set (10) according to any one of claims 1 to 9 and at least one intelligent nurse station (20), and further comprises a server (30) in a hospital, wherein the server (30) is connected with the intelligent infusion set (10), and the server (30) is connected with the intelligent nurse station (20).

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