WO2019085279A1

WO2019085279A1 - Infusion notification robot based on drip tube scanning

Info

Publication number: WO2019085279A1
Application number: PCT/CN2018/073188
Authority: WO
Inventors: 张贯京; 葛新科; 王海荣; 高伟明; 张红治
Original assignee: 深圳市前海安测信息技术有限公司
Priority date: 2017-11-03
Filing date: 2018-01-18
Publication date: 2019-05-09
Also published as: CN107715239A

Abstract

An infusion notification robot (100) based on scanning of a drip tube (62), comprising a hook (1), a horizontal support pole (2), a vertical support pole (3), a base (4), and an infrared detection device (5). The hook (1) hangs on one end of the horizontal support pole (2). The top of the vertical support pole (3) is connected to the middle of the horizontal support pole (2). A bottom portion of the vertical support pole (3) is provided above the base (4). The infrared detection device (5) is provided on the vertical support pole (3). The hook (1) is used to hang a liquid medicine bottle (7) and an infusion apparatus (61). The base (4) comprises a processing unit and an communications unit. The processing unit is provided inside the base (4). The communications unit is provided on a side wall of the infusion notification robot (100) based on drip tube (62) scanning. The processing unit is connected to the infrared detection device (5) and the communications unit

Description

Infusion alarm robot based on scanning dropper

Technical field

The invention relates to the field of medical robots, and in particular to an infusion alarm robot based on a scanning dropper.

Background technique

With the development of social economy, the improvement of people's living standards and the continuous improvement of the basic medical security system for urban and rural residents, people's medical needs are increasing. In order to meet the needs of different medical practitioners in the society, hospitals need to strengthen resource management, improve service quality, improve the experience of medical treatment for the people, and provide humanized medical services.

For inpatients, in many cases, multiple infusions are required. If the infusion volume is large, the nurse needs to go to and from the pharmacy and the patient's ward. At the same time, the infusion needs to be completed for a long time (for example, 1 hour). When the infusion is completed, if the patient's blood is returned to the infusion device without timely treatment, the patient may be injured.

technical problem

The main object of the present invention is to provide an infusion alarm robot based on a scanning dropper, which aims to solve the technical problem that the prior art cannot use the robot to notify the patient of the infusion completion in time.

Technical solution

To achieve the above object, the present invention provides an infusion alarm robot based on a scanning dropper, the infusion alarm robot comprising a hook, a horizontal support rod, a vertical support rod, a base and an infrared detecting device, the hook being suspended at the level One end of the support rod, the top end of the vertical support rod is connected to an intermediate position of the horizontal support rod, the bottom of the support rod is disposed at a position above the base, and the infrared detecting device is disposed on the vertical support rod The hook is used to suspend the liquid medicine bottle and the infusion set:

The base includes a processing unit and a communication unit, the processing unit is disposed in the base, and the communication unit is disposed on a sidewall of the infusion alarm robot based on the scanning dropper;

The processing unit is connected to the infrared detecting device and the communication unit;

The infrared detecting device is configured to perform infrared scanning on a dropper in the infusion set; and

The processing unit is configured to control the communication unit to send the notification information to the nurse client when the received signal in the infrared detecting device does not exhibit intermittent fluctuations within a preset time.

Preferably, the infrared detecting device comprises a plurality of infrared emitters and a plurality of infrared receivers, wherein one infrared emitter corresponds to one infrared receiver, and infrared rays emitted by one infrared emitter are received by a corresponding one of the infrared receivers.

Preferably, the infrared detecting device has a square structure, the infrared emitter is disposed in a left side wall of the infrared detecting device, and the infrared receiver is disposed in a right side wall of the infrared detecting device.

Preferably, the base further comprises a radar device connected to the processing unit, the radar device is disposed on an outer surface of the top of the scan dropper based infusion alarm robot, and the radar device is configured to monitor the dropper based on the scan The infusion alerts the obstacle in front of the robot and prompts the infusion-inducing robot based on the scanning dropper to bypass the monitored obstacle.

Preferably, the base further comprises an infusion bottle storage box and a battery, wherein the infusion bottle storage box and the battery are disposed on a sidewall of the scanning dropper-based infusion alarm robot, wherein the infusion bottle storage box is used for storing the patient Infusion bottle to be infused.

Preferably, the bottom of the base further comprises a driving device connected to the processing unit, and the driving device is provided with a plurality of pulleys for driving the pulley to rotate.

Preferably, the driving device is an AC asynchronous motor, a switched reluctance motor, a brushless DC motor or a permanent magnet synchronous motor.

Preferably, the vertical support rod comprises a circular inner tube and a circular outer tube, wherein a circular inner tube is disposed inside the circular outer tube, and the circular inner tube is expanded and contracted in a circular outer tube The circular inner tube is fixed by a wedge.

Beneficial effect

The infusion alarm robot based on the scanning dropper adopts the above technical solution, and the technical effect is that the infusion alarm robot can avoid the patient's blood returning to the infusion device after the patient's infusion is completed, because the blood is not returned to the infusion device. Causes damage to the patient.

DRAWINGS

Figure 1 is a schematic view of a preferred embodiment of the infusion alarm robot of the present invention;

2 is a schematic view showing a preferred embodiment of an infusion alarm robot hanging liquid medicine bottle and an infusion set according to the present invention;

Figure 3 is a schematic view of a preferred embodiment of the bottom of the infusion alarm robot of the present invention;

4 is a schematic structural view of an infrared detecting device in the infusion alarm robot of the present invention;

Fig. 5 is a structural schematic view showing the placement of a dropper in the infrared detecting device of the infusion alarm robot of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

BEST MODE FOR CARRYING OUT THE INVENTION

The specific embodiments, structures, features and functions of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

1 to 5, FIG. 1 is a schematic view showing a preferred embodiment of the infusion alarm robot of the present invention; and FIG. 2 is a schematic view showing a preferred embodiment of the infusion alarm robot hanging liquid medicine bottle and the infusion set according to the present invention; FIG. 4 is a schematic structural view of an infrared detecting device of the infusion alarm robot of the present invention; FIG. 5 is a schematic structural view of the infrared detecting device of the infusion alarm robot of the present invention. .

As shown in FIG. 1, the infusion alarm robot 100 includes a hook 1, a horizontal support rod 2, a vertical support rod 3, a base 4, and an infrared detecting device 5. The hook 1 is suspended from one end of the horizontal support rod 2 (the hook 1 is suspended from the right end in FIG. 2 as an example), and the top end of the vertical support rod 3 is connected to the horizontal support rod. The intermediate position of 2 (ie, the vertical support rod 3 is connected to the horizontal support rod 2 to form a T-shaped structure), the bottom of the support rod 3 is disposed above the base 4, and the infrared detecting device 5 is further It is disposed on the vertical support rod 3. Further, the vertical support bar 3 is of a retractable structure. In this embodiment, the vertical support bar 3 is a dynamic lifting column structure (for example, a pneumatic automatic lifting column, a hydraulic lifting column, an electromechanical lifting column, and the like). In addition, in other implementations, in order to save cost, a circular outer tube and a circular inner tube may be employed. Specifically, the vertical support rod 3 includes a circular inner tube and a circular outer tube, wherein the circular shape An inner tube is disposed inside the circular outer tube, the circular inner tube is telescoped in a circular outer tube, and the circular inner tube passes through a wedge (for example, a circular outer tube has a round hole, and the circular hole is provided with a hole The nut is fixed by a nut that is in contact with the circular inner tube to fix the circular inner tube.

As shown in FIG. 2, the hook 1 is used to suspend a liquid medicine bottle 7 (i.e., an infusion bottle containing a medical liquid), and an infusion set 6 is connected to the liquid medicine bottle 7. The infusion set 6 includes an infusion tube 61, a dropper 62, an infusion rate adjuster 63, and a needle 64. The tip end of the infusion tube 61 is inserted into the liquid medicine bottle 7, and the infusion tube 61 is divided into two sections by the drop tube 62. The infusion regulator 63 is disposed on the infusion tube 61 for adjusting the infusion rate. In this embodiment, the infusion set 6 is prior art and will not be described herein.

The base 4 includes a radar device 41, a display screen 42, an infusion bottle storage box 43, and a battery 44. The top of the infusion alarm robot 100 has a hemispherical shape, and the radar device 41 is disposed on the outer surface of the top of the infusion alarm robot 100. The display screen 42, the infusion bottle storage box 43 and the battery 44 are all disposed on the side wall of the infusion alarm robot 100.

The radar device 41 is used to monitor obstacles (eg, walls, stairs, etc.) located in front of the infusion alarm robot 100 and to prompt the infusion alarm robot 100 to bypass the monitored obstacle. In the present embodiment, the radar device 41 monitors an obstacle located in front of the infusion alarm robot 100 by means of infrared ranging.

Further, the display screen 42 is used to display information such as an electronic prescription of a patient. The infusion bottle storage box 43 stores an infusion bottle (ie, an infusion bottle containing a medical solution) to be infused by the patient. The battery 44 is used to provide power to the infusion alarm robot 100. In this embodiment, the battery 44 is a rechargeable battery.

Further, the bottom of the base 4 further includes a driving device 45 (for example, various types of prior art driving motors such as an AC asynchronous motor, a switched reluctance motor, a brushless DC motor, and a permanent magnet synchronous motor), as shown in the figure. 4 is shown. The drive unit 45 is provided with a plurality of pulleys 450 (for example, four pulleys 450 in FIG. 5). The driving device 45 is used to drive the pulley 450 to rotate. In this embodiment, the pulley 450 is a universal wheel.

Further, as shown in FIG. 5, the infrared detecting device 5 is provided with a plurality of infrared emitters 51 (illustrated by 12 in FIG. 5 as an example) and a plurality of infrared receivers 52 (12 in FIG. 5). For example, an infrared emitter 51 corresponds to an infrared receiver 52, and infrared rays emitted from an infrared emitter 51 are received by a corresponding one of the infrared receivers 52. In this embodiment, the infrared detecting device 5 has a square structure, the infrared emitter 51 is disposed in a left side wall of the infrared detecting device 5, and the infrared receiver 52 is disposed in the infrared detecting device 5. Inside the right side wall.

The infrared detecting device 5 is used for infrared scanning of the dropper 62 in the infusion set 7. Specifically, when the dropper 64 is located inside the infrared detecting device 5, it can be determined whether or not there is a liquid drop in the drip tube 64 by detecting the infrared signal of the infrared receiver 52. Specifically, when the liquid drop is dropped in the dropper 64, since the chemical liquid is a liquid, the infrared light is refracted when it is irradiated onto the liquid droplet, and the infrared light signal received by the infrared receiver 52 is weakened. Since the liquid medicine in the dropper 64 is intermittently dropped (for example, a drop of the liquid medicine falls within 0.1 second to 1 second), at least one or more infrared light receivers 52 of the infrared detecting device 5 receive the signal intermittently. Sexual weakness (0.1 seconds to 1 second). When the received signal on at least one or more of the infrared light-receiving devices 52 in the infrared detecting device 5 is intermittently attenuated, it indicates that the drug drop is dropped in the dropper 64. When there is no intermittent decrease in the received signal on the infrared light receiver 52 in the infrared detecting device 5, it indicates that the liquid medicine bottle 7 has no liquid medicine.

The scanning dropper-based infusion alarm robot 100 further includes, but is not limited to, a storage unit, a processing unit, and a communication unit (provided inside the base 4, not labeled in the drawings).

The storage unit may be a read only storage unit ROM, an electrically erasable storage unit EEPROM, a flash storage unit FLASH or a solid hard disk.

The processing unit may be a central processing unit (CPU), a microcontroller (MCU), a data processing chip, or an information processing unit having a data processing function. Further, since the vertical support bar 3 has a circular tubular structure, the vertical support bar 3 includes a wire (not shown) connecting the base 4 and the infrared detecting device 5, that is, the processing unit 402 and The infrared detecting device 5 is connected, and controls the infrared detecting device 5 to execute a corresponding instruction (for example, an instruction to emit infrared light or the like).

The communication unit is a wireless communication interface with remote wireless communication functions, for example, a communication interface supporting communication technologies such as GSM, GPRS, WCDMA, CDMA, TD-SCDMA, WiMAX, TD-LTE, and FDD-LTE. The communication unit 403 is configured to send notification information to the nurse client in time after the medicine liquid in the infusion bottle is finished.

The working principle of the scanning dropper-based infusion alarm robot 100 is as follows: (1) The processing unit controls the driving device 45 to move to the patient according to a preset planning route according to the ward information on the patient's electronic medicine order. Position the ward and infuse the patient. It should be noted that during the movement of the infusion alarm robot 100, the surrounding obstacles are monitored by the radar device 41 and moved around the obstacle. When the infusion alarm robot 100 reaches the patient's ward, the nurse inserts through the needle 64 into the patient's blood vessel and infusions the patient. (2) The processing unit controls the infrared light emitter 51 of the infrared detecting device 5 to generate infrared light and irradiate the dropper 64 with infrared light. (3) The processing unit acquires a received signal in each of the infrared receivers 52 on the infrared detecting device 5. (4) When all the received signals in the infrared receiver 52 do not appear intermittent (between 0.1 seconds and 1 second) within a preset time (within 1 minute), the processing unit controls the communication unit to send a notification message to Nurse client. When the liquid drop is dropped in the dropper 64, since the chemical liquid is a liquid, the infrared light is refracted when it is irradiated onto the liquid droplet, and the infrared light signal received by the infrared receiver 52 is weakened. Since the liquid medicine in the dropper 64 is intermittently dropped (for example, a drop of the liquid medicine falls within 0.1 second to 1 second), at least one or more infrared light receivers 52 of the infrared detecting device 5 receive the signal intermittently. Sexual weakness (0.1 seconds to 1 second). When the received signal on at least one or more of the infrared light-receiving devices 52 in the infrared detecting device 5 is intermittently attenuated, it indicates that the drug drop is dropped in the dropper 64. When there is no intermittent decrease in the received signal on the infrared light receiver 52 in the infrared detecting device 5, it indicates that the liquid medicine bottle 7 has no liquid medicine. In this embodiment, the notification information includes, but is not limited to, a patient name, patient ward information, and prompt information (eg, the patient has completed the infusion, please handle it in time).

The infusion alarm robot 100 is used to infuse the patient, which can prevent the patient's blood from flowing back to the infusion set 6 after the patient's infusion is completed, because the treatment is not processed in time (for example, replacing the infusion bottle 7 or pulling out the needle 64). The patient's injury.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Industrial applicability

Claims

An infusion alarm robot based on a scanning dropper, characterized in that the infusion alarm robot comprises a hook, a horizontal support rod, a vertical support rod, a base and an infrared detecting device, and the hook is suspended at one end of the horizontal support rod, The top end of the vertical support rod is connected to an intermediate position of the horizontal support rod, the bottom of the support rod is disposed at an upper position of the base, and the infrared detecting device is disposed on the vertical support rod, the hook For hanging a liquid medicine bottle and an infusion set: the base includes a processing unit and a communication unit, the processing unit is disposed in the base, and the communication unit is disposed on a sidewall of the infusion alarm robot based on the scanning dropper The processing unit is connected to the infrared detecting device and the communication unit; the infrared detecting device is configured to perform infrared scanning on the dropper in the infusion set; and the processing unit is configured to use the infrared detecting device in a preset time When the received signal in the device does not appear intermittent fluctuation, the control communication unit sends a notification message to the nurse client.
The scanning dropper-based infusion alarm robot according to claim 1, wherein the infrared detecting device comprises a plurality of infrared emitters and a plurality of infrared receivers, wherein one infrared emitter corresponds to an infrared receiver, The infrared light emitted by an infrared emitter is received by a corresponding one of the infrared receivers.
The scanning dropper-based infusion alarm robot according to claim 2, wherein the infrared detecting device has a square structure, and the infrared emitting device is disposed in a left side wall of the infrared detecting device, the infrared A receiver is disposed in a right side wall of the infrared detecting device.
A scanning dropper-based infusion alarm robot according to claim 1, wherein said base further comprises a radar unit connected to the processing unit, said radar device being disposed on top of said scanning dropper-based infusion alarm robot The outer surface of the radar device is used to monitor obstacles located in front of the scanning dropper-based infusion alarm robot and to prompt the scanning dropper-based infusion alarm robot to bypass the monitored obstacle.
The infusion infusion alarm robot according to claim 1 , wherein the base further comprises an infusion bottle storage box and a battery, wherein the infusion bottle storage box and the battery are disposed on the scanning dropper. The side wall of the infusion alarm robot, the infusion bottle storage box is used for storing the infusion bottle to be infused by the patient.
The scanning dropper-based infusion alarm robot according to claim 1, wherein the bottom of the base further comprises a driving device connected to the processing unit, wherein the driving device is provided with a plurality of pulleys, the driving device Used to drive the pulley to rotate.
The scanning dropper-based infusion alarm robot according to claim 6, wherein the driving device is an AC asynchronous motor, a switched reluctance motor, a brushless DC motor or a permanent magnet synchronous motor.
A scanning dropper-based infusion alarm robot according to claim 1, wherein said vertical support rod comprises a circular inner tube and a circular outer tube, wherein a circular inner tube is disposed in said circle Inside the outer tube, the circular inner tube is telescoped within a circular outer tube that is secured by a wedge.