CN212141076U - Infusion monitoring system - Google Patents
Infusion monitoring system Download PDFInfo
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- CN212141076U CN212141076U CN201922263293.3U CN201922263293U CN212141076U CN 212141076 U CN212141076 U CN 212141076U CN 201922263293 U CN201922263293 U CN 201922263293U CN 212141076 U CN212141076 U CN 212141076U
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- liquid medicine
- alarm
- monitoring
- monitoring unit
- signal
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Abstract
The utility model discloses an infusion monitoring system belongs to medical technical field. It includes: a liquid medicine monitoring unit which is arranged on the liquid medicine conveying pipe and is used for monitoring whether the liquid medicine exists in the liquid medicine conveying pipe in real time; a dripping speed monitoring unit which is arranged on the dropper and is used for monitoring the dripping quantity of the liquid medicine in the dropper per minute; a timer; and an alarm; the liquid medicine monitoring unit sends a signal to the timer when monitoring that the liquid medicine is not in the liquid medicine conveying pipe, the timer starts timing, the counter sends a signal to the alarm and resets when reaching a preset threshold value, the alarm receives the signal and gives an alarm, and the dripping speed monitoring unit sends a signal to the alarm when monitoring that the dripping quantity is larger than the preset threshold value so as to prompt the alarm to give an alarm. Therefore, compared with the prior art, the utility model discloses can in time discover the unexpected change of infusion speed and liquid medicine is transfused and can in time handle.
Description
Technical Field
The utility model relates to the technical field of medical treatment, concretely relates to infusion monitoring system.
Background
At present, the liquid dropping speed per minute is measured by a medical staff meter for most of patients during transfusion, the measuring mode has great errors, the transfusion speed is too high or too low due to accidental touch of a speed regulating roller and the like in the transfusion process, patients and nurses are difficult to detect, the treatment of patients suffering from certain special diseases is not facilitated, meanwhile, the phenomenon that the liquid medicine is not treated in time after the transfusion is finished due to the fact that the medical staff is busy, the transfusion is not timely changed, or nursing staff and the like do not exist, so that the contradiction between doctors and patients is increased, and the potential safety hazard of the patients is increased. Therefore, a new technical solution is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transfusion monitoring system solves the problem that the prior art exists hardly notices the unexpected change of infusion speed and liquid medicine has been lost and has not been handled in time.
In order to achieve the above object, the technical solution of the present invention is that: an infusion monitoring system comprising:
a liquid medicine monitoring unit which is arranged on the liquid medicine conveying pipe and is used for monitoring whether the liquid medicine exists in the liquid medicine conveying pipe in real time;
a dripping speed monitoring unit which is arranged on the dropper and is used for monitoring the dripping quantity of the liquid medicine in the dropper per minute;
a timer; and
an alarm;
the liquid medicine monitoring unit sends a signal to the timer when monitoring that the liquid medicine is not in the liquid medicine conveying pipe, the timer starts timing, the counter sends a signal to the alarm and resets when reaching a preset threshold value, the alarm receives the signal and gives an alarm, and the dripping speed monitoring unit sends a signal to the alarm when monitoring that the dripping quantity is larger than the preset threshold value so as to prompt the alarm to give an alarm.
Preferably, the liquid medicine monitoring unit comprises a first infrared transmitting module and a first infrared receiving module matched with the first infrared transmitting module.
Preferably, the dripping speed monitoring unit comprises a second infrared transmitting module, a second infrared receiving module, a single chip microcomputer, a nixie tube circuit and a power supply, the second infrared transmitting module and the second infrared receiving module are oppositely arranged on the dropper, and the second infrared receiving module, the single chip microcomputer and the nixie tube circuit are sequentially connected.
Preferably, the first infrared transmitting module and the second infrared transmitting module are both P303, and the first infrared receiving module and the second infrared receiving module are both SFH 506.
Preferably, the type of the single chip microcomputer is AT89C 52.
Preferably, the alarm is an acousto-optic alarm.
Compared with the prior art, the utility model has the advantages of as follows: when the dripping quantity of the liquid medicine in the dropper per minute is changed accidentally, the dripping speed monitoring unit sends a signal to the alarm to prompt the alarm to give an alarm, so that medical staff and patients can perceive the alarm in time; after the liquid medicine is completely infused, the liquid medicine monitoring unit monitors that the infusion tube is not filled with the liquid medicine, sends a signal to the timer, the timer reaches a preset threshold value after the set time, the timer then immediately sends a signal to the alarm to prompt the alarm to give an alarm, meanwhile, the timer resets, the timing is started after the next signal receiving, and thus, the medical staff can be timely informed to handle after the liquid medicine is completely infused. Therefore, compared with the prior art, the utility model discloses can in time discover the unexpected change of infusion speed and liquid medicine is transfused and can in time handle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a diagram illustrating the usage of the present invention;
fig. 2 is a connection block diagram of the system module of the present invention;
fig. 3 is a block diagram showing the connection of the internal modules of the drop rate monitoring unit 2 shown in fig. 2.
In the figure: the monitoring system comprises a liquid medicine monitoring unit, a dropping speed monitoring unit 2, a timer 3, an alarm 4, a transfusion tube 5, a dropper 6, a first infrared transmitting module 11, a first infrared receiving module 12, a second infrared transmitting module 21, a second infrared receiving module 22, a singlechip 23, a nixie tube circuit 24 and a power supply 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
FIG. 1 is a diagram illustrating the usage of the present invention; fig. 2 is a connection block diagram of the system module of the present invention; fig. 3 is a block diagram showing the connection of the internal modules of the drop rate monitoring unit 2 shown in fig. 2.
The utility model provides a pair of infusion monitoring system, include:
a liquid medicine monitoring unit 1 which is arranged on the liquid medicine conveying pipe 5 and is used for monitoring whether the liquid medicine conveying pipe 5 has liquid medicine or not in real time; the liquid medicine monitoring unit 1 can monitor whether liquid medicine exists or not by a sensor of a photosensitive principle or other principles, and in the embodiment, the liquid medicine monitoring unit 1 is realized by using the photosensitive principle, and specifically, the liquid medicine monitoring unit 1 comprises a first infrared emitting module 11 and a first infrared receiving module 12 matched with the first infrared emitting module 11. The technology for monitoring whether a liquid medicine exists in the infusion tube 5 by utilizing infrared correlation belongs to the prior art, various devices and systems on the market can realize the functions, and a plurality of documents disclose technical schemes for realizing the functions, wherein the latest application is 201810526258.3, the publication date is 2019, 12 and 3, and the patent name is an infusion monitoring device and an infusion monitoring system thereof, and the technology utilizes the difference of light transmittance when the liquid medicine flows through the infusion tube 5 and the liquid medicine does not flow through the infusion monitoring device to judge whether the liquid medicine exists in the infusion tube 5. Therefore, the detailed description is omitted.
As shown in fig. 3, a drop rate monitoring unit 2 mounted on the dropper 6 for monitoring the number of drops of the liquid medicine in the dropper 6 per minute; the dropping speed monitoring unit 2 belongs to the prior art, the earliest granted announcement date is No. 8/31 in 2005, the patent number is 200420052222.X, and the patent name is that the granted patent of the patient transfusion counter can already realize the function, in this embodiment, the dropping speed monitoring unit 2 includes a second infrared transmitting module 21, a second infrared receiving module 22, a single chip microcomputer 23, a nixie tube circuit 24 and a power supply 25, the second infrared transmitting module 21 and the second infrared receiving module 22 are relatively arranged on the dropper 6, and the second infrared receiving module 22, the single chip microcomputer 23 and the nixie tube circuit 24 are sequentially connected. The second infrared emitting module 21 is used for emitting infrared signals, the second infrared receiving module 22 is used for receiving the infrared signals, when no liquid drops drop, the signals can be received all the time, the pin of the singlechip 23 outputs a low level, and otherwise, the high level is output. The time of a timer integrated by a singlechip program and a singlechip is set, and the nixie tube displays the dropping number of liquid per minute.
As shown in fig. 2, a timer 3; and
an alarm 4; the alarm 4 is a buzzer or an audible and visual alarm, and in the present embodiment, the alarm 4 is an audible and visual alarm.
As shown in fig. 2, when monitoring that the infusion tube 5 has no medical liquid, the medical liquid monitoring unit 1 sends a signal to the timer 3, the timer 3 starts timing, and when the counter 3 reaches a preset threshold value, the timer 3 sends a signal to the alarm 4 and resets, the alarm 4 receives the signal and gives an alarm, and when monitoring that the number of drops is greater than the preset threshold value, the drop rate monitoring unit 2 sends a signal to the alarm 4 to prompt the alarm 4 to give an alarm.
In this embodiment, the models of the first infrared transmitting module 11 and the second infrared transmitting module 21 are both P303, and the models of the first infrared receiving module 12 and the second infrared receiving module 22 are both SFH 506. The model of the singlechip 23 is AT89C 52.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An infusion monitoring system, comprising:
a liquid medicine monitoring unit which is arranged on the liquid medicine conveying pipe and is used for monitoring whether the liquid medicine exists in the liquid medicine conveying pipe in real time;
a dripping speed monitoring unit which is arranged on the dropper and is used for monitoring the dripping quantity of the liquid medicine in the dropper per minute;
a timer; and
an alarm;
the liquid medicine monitoring unit sends a signal to the timer when monitoring that the liquid medicine is not in the liquid medicine conveying pipe, the timer starts timing, the counter sends a signal to the alarm and resets when reaching a preset threshold value, the alarm receives the signal and gives an alarm, and the dripping speed monitoring unit sends a signal to the alarm when monitoring that the dripping quantity is larger than the preset threshold value so as to prompt the alarm to give an alarm.
2. The infusion monitoring system of claim 1, wherein: the liquid medicine monitoring unit comprises a first infrared transmitting module and a first infrared receiving module matched with the first infrared transmitting module.
3. The infusion monitoring system of claim 2, wherein: the liquid medicine monitoring unit comprises a second infrared transmitting module, a second infrared receiving module, a single chip microcomputer, a nixie tube circuit and a power supply source, wherein the second infrared transmitting module and the second infrared receiving module are oppositely arranged on the dropper, and the second infrared receiving module, the single chip microcomputer and the nixie tube circuit are sequentially connected.
4. The infusion monitoring system of claim 3, wherein: the first infrared transmitting module and the second infrared transmitting module are both P303 in model, and the first infrared receiving module and the second infrared receiving module are both SFH506 in model.
5. The infusion monitoring system of claim 3, wherein: the type of the single chip microcomputer is AT89C 52.
6. The infusion monitoring system of claim 1, wherein: the alarm is an acousto-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263293.3U CN212141076U (en) | 2019-12-16 | 2019-12-16 | Infusion monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263293.3U CN212141076U (en) | 2019-12-16 | 2019-12-16 | Infusion monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212141076U true CN212141076U (en) | 2020-12-15 |
Family
ID=73703995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263293.3U Expired - Fee Related CN212141076U (en) | 2019-12-16 | 2019-12-16 | Infusion monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212141076U (en) |
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2019
- 2019-12-16 CN CN201922263293.3U patent/CN212141076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210201 Address after: 247100 No.3, baiyazhong Road, Guichi District, Chizhou City, Anhui Province Patentee after: THE PEOPLE'S HOSPITAL OF CHIZHOU Address before: 247100 No.3, baiyazhong Road, Guichi District, Chizhou City, Anhui Province Patentee before: Ge Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20211216 |