CN203954339U - A kind of fuction monitoring device for infusion - Google Patents
A kind of fuction monitoring device for infusion Download PDFInfo
- Publication number
- CN203954339U CN203954339U CN201420303902.8U CN201420303902U CN203954339U CN 203954339 U CN203954339 U CN 203954339U CN 201420303902 U CN201420303902 U CN 201420303902U CN 203954339 U CN203954339 U CN 203954339U
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- light sensor
- control unit
- transfusion
- infusion
- monitoring device
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Abstract
The utility model discloses a kind of fuction monitoring device for infusion, described fuction monitoring device for infusion comprises control unit and is connected to light sensor and the alarm of described control unit, described light sensor is installed on the cavity of transfusion drip tube, and the induction range of described light sensor covers the drop drippage scope in described transfusion drip tube.At transfusion drip tube, light sensor is installed, while utilizing light sensor induction drop drippage, the light and shade of light changes, with the induced signal sending, whether respond in real time in transfusion drip tube has medicinal liquid to drip, light sensor is constantly passed to control unit by induced signal with the drippage of drop, control unit adds up the number of times that receives induced signal, in accumulated result reaches control unit, default warning is dripped when several, send alarm signal and report to the police, replace the automatic monitoring transfusion progress of medical personnel.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of fuction monitoring device for infusion.
Background technology
Consult shown in Fig. 1, the transfusion system 2 that Hospitals at Present generally adopts is mainly made up of infusion vessel 21, tube for transfusion 22 and air inlet pipe 23 3 parts, the upper end of tube for transfusion 22 is connected with infusion vessel 21 by transfusion needle 24, be used for accepting medical use liquid, the vein that terminates to intravenous needle insertion patient under tube for transfusion 22 is infused, in tube for transfusion 22 lower ends, a flow switch 25 is housed, be used for manually controlling transfusion speed, the middle part of tube for transfusion 22 is also communicated with a transfusion drip tube 26, for observing transfusion speed.Infusion vessel 21 is inserted in one end of air inlet pipe 23, and the other end is exposed in air, makes the interior maintenance air pressure of infusion vessel 21, ensures that medicinal liquid is under certain pressure, relies on gravity to flow into smoothly in venous patient.
In order to make infusion process safety smoothly, patient and nurse need to constantly monitor infusion vessel 21 inner liquid medicine situations of change, observe its transfusion liquid measure, liquid speed, transfusion time and residue medicinal liquid etc., this becomes medical personnel's bears greatly, alleviates medical personnel's burden in the urgent need to a kind of infusion monitoring and warning system for this reason.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fuction monitoring device for infusion that can automatically monitor transfusion liquid amount.
For realizing above-mentioned technique effect, the utility model discloses a kind of fuction monitoring device for infusion, described fuction monitoring device for infusion comprises control unit and is connected to light sensor and the alarm of described control unit, described light sensor is installed on the cavity of transfusion drip tube, and the induction range of described light sensor covers the drop drippage scope in described transfusion drip tube.
This utility model further improves and is, described control unit comprises an enumerator, and described enumerator connects respectively described light sensor and described alarm.
This utility model is owing to having adopted above technical scheme, making it have following beneficial effect is: by the cavity part at transfusion drip tube, one light sensor is installed, while utilizing light sensor induction drop drippage, the light and shade of light changes, with the induced signal sending, whether respond in real time in transfusion drip tube has medicinal liquid to drip, light sensor is constantly passed to control unit by induced signal with the drippage of drop, control unit adds up the number of times that receives induced signal, in accumulated result reaches control unit, default warning is dripped when several, sending alarm signal reports to the police, replace the automatic monitoring transfusion progress of medical personnel, alleviate the work load that medical personnel frequently pay close attention to transfusion process, be particularly useful for transfusion at night.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing transfusion system.
Fig. 2 is the using state schematic diagram of a kind of fuction monitoring device for infusion of this utility model.
Fig. 3 is the high-level schematic functional block diagram of a kind of fuction monitoring device for infusion of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
First consult shown in Fig. 2, a kind of fuction monitoring device for infusion 10 of the present utility model, for the transfusion progress of infusion monitoring system, is automatically monitored transfusion liquid amount and is alleviated medical personnel's work load.Fuction monitoring device for infusion 10 is installed on the cavity part of the transfusion drip tube 100 of transfusion system, and the induction range that makes light sensor covers the drop drippage scope in transfusion drip tube 100, coordinate shown in Fig. 3, fuction monitoring device for infusion 10 comprises control unit 11 and is connected to light sensor 12 and the alarm 13 of control unit 11, and whether light sensor 12 has medicinal liquid drippage and feed back to control unit 11 for induction in real time.Control unit 11 comprises that one has the enumerator of numerical value of setting, and this enumerator connects light sensor 12, for receiving the induced signal that light sensor 12 feeds back and carrying out stored count, sends alarm signal in the time reaching the setting numerical value of enumerator.The alarm signal that alarm 13 sends for count pick up device is also sent warning, and alarm 13 can be that loudspeaker send alert ring sound, can be also that phonetic alarm sends voice message, as " please noting medicinal liquid ".
The concrete operation method of fuction monitoring device for infusion 10 of the present utility model is as follows:
1, report to the police and drip number in the interior setting one of control unit 11
Calculate total number of infusion drops according to the liquid droping speed in total amount of infusion and transfusion drip tube, as the total number of infusion drops calculating is 10000, get a numerical value that is slightly less than total number of infusion drops and drip number as warning, a number of reporting to the police as got is 9800, and this warning is dripped and counted the enumerator that is set to control unit;
Whether 2, utilize light sensor to respond in transfusion drip tube has drop to drip
Start transfusion, in the time having drop drippage in transfusion drip tube, light sensor 12 senses that the light and shade of the light in transfusion drip tube changes, and send an induced signal to control unit 11, the enumerator of control unit receives this induced signal, and the number of times of the induced signal receiving is carried out to stored count;
3, alarm equipment alarm
Light sensor constantly sends induced signal to enumerator with the drippage of drop, when reaching the warning presetting, the cumulative number of induced signal that in enumerator, accumulative total obtains drips when several, send an alarm signal to alarm 13, alarm 13 receives the concurrent responding ring sound of this alarm signal or sends voice message, as " please noting medicinal liquid ", report to the police, notify medical personnel to process in time.Avoid medical personnel need to constantly monitor the inconvenience of medicinal liquid situation of change.
Below embodiment has been described in detail this utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to this utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, this utility model by the scope defining using appended claims as protection domain of the present utility model.
Claims (2)
1. a fuction monitoring device for infusion, it is characterized in that: described fuction monitoring device for infusion comprises control unit and is connected to light sensor and the alarm of described control unit, described light sensor is installed on the cavity of transfusion drip tube, and the induction range of described light sensor covers the drop drippage scope in described transfusion drip tube.
2. fuction monitoring device for infusion as claimed in claim 1, is characterized in that: described control unit comprises an enumerator, and described enumerator connects respectively described light sensor and described alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303902.8U CN203954339U (en) | 2014-06-09 | 2014-06-09 | A kind of fuction monitoring device for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303902.8U CN203954339U (en) | 2014-06-09 | 2014-06-09 | A kind of fuction monitoring device for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954339U true CN203954339U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303902.8U Expired - Fee Related CN203954339U (en) | 2014-06-09 | 2014-06-09 | A kind of fuction monitoring device for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977478A (en) * | 2014-06-09 | 2014-08-13 | 上海市第一中学 | Transfusion droplet monitoring method, transfusion monitor device and transfusion monitoring method |
-
2014
- 2014-06-09 CN CN201420303902.8U patent/CN203954339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977478A (en) * | 2014-06-09 | 2014-08-13 | 上海市第一中学 | Transfusion droplet monitoring method, transfusion monitor device and transfusion monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |