CN203425317U - Automatic infusion stop alarm device - Google Patents
Automatic infusion stop alarm device Download PDFInfo
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- CN203425317U CN203425317U CN201320490638.9U CN201320490638U CN203425317U CN 203425317 U CN203425317 U CN 203425317U CN 201320490638 U CN201320490638 U CN 201320490638U CN 203425317 U CN203425317 U CN 203425317U
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- armature
- pipeline
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- bubble sensor
- cpu
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Abstract
The utility model relates to an automatic infusion stop alarm device which is used in coordination with an infusion set. The automatic infusion stop alarm device comprises a shell, and an ultrasonic bubble sensor I, an electromagnet, an armature, an alarm and a CPU (Central Processing Unit) which are arranged in the shell, wherein the shell is arranged on a pipeline of the infusion set; an armature bracket is arranged in the shell; the armature is arranged on the armature bracket; the electromagnet and the armature are arranged on the two sides of the pipeline respectively and correspond to each other in position; the ultrasonic bubble sensor I is positioned above the electromagnet and the armature; the electromagnet is connected in series with the alarm and then is connected with the CPU through a wire; the ultrasonic bubble sensor I is connected with the CPU. According to the automatic infusion stop alarm device, the condition in the pipeline is monitored and is fed back to the CPU by using the ultrasonic bubble sensor, and the electromagnet is controlled to be electrified when the CPU judges that no liquid exists in the pipeline, so that the armature is attracted to the electromagnet to clamp the pipeline for realizing automatic infusion stop, meanwhile, the alarm is controlled to send an alarm, air is prevented from entering the pipeline at the lower end of a drip chamber during bottle replacement, bubbles are prevented from entering human bodies and the safety of patients is guaranteed.
Description
Technical field
This utility model relates to a kind of automatic liquid-stopping alarm device being used in conjunction with transfusion device.
Background technology
Transfusion is widely used Therapeutic Method in clinical treatment, in today of technology develop rapidly, there is the transfusion device that many performances are different, enriched clinical ever-increasing demand, for example automatic liquid-stopping transfusion apparatus, alleviate medical personnel's labor intensity, also increased infusion safety.But because the transfusion device price containing liquid function is only high and can not recycle, therefore can cause the waste of material, environmental pollution is more serious, and sound and light alarm can not be provided, while changing after liquid only bottle, having bubble flow in the middle of pipeline and with blood back phenomenon, result of use is not good.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of repeatedly used, can realize automatic liquid-stopping and the automatic liquid-stopping alarm device of warning is provided, avoided gas to enter in human body, anti-return blood.
Automatic liquid-stopping alarm device described in the utility model, comprise shell and the ultrasonic bubble sensor one, electric magnet, armature, alarm, the CPU that are arranged in shell, shell is arranged on the pipeline of transfusion device, armature bracket is set in shell, armature is arranged on armature bracket, electric magnet, armature are separately positioned on pipeline both sides and position is mutually corresponding, ultrasonic bubble sensor one is positioned at electric magnet and armature top, electric magnet is connected CPU with alarm series connection by wire, and ultrasonic bubble sensor one connects CPU.
This utility model is mainly used on the pipeline between perforator and dropping funnel, utilize ultrasonic bubble sensor one to carry out the situation in monitored pipeline constantly, when the value of feedback of ultrasonic bubble sensor one reaches the preset range in CPU, cpu clock starts timing, if in setting-up time, ultrasonic bubble sensor one value of feedback is still in preset range time, in CPU judgement pipeline, there is no liquid, now CPU sends electric magnet actuating signal, electric magnet energising, armature and electromagnetic actuation are clamped pipeline to make liquid stop flowing downward, play only liquid function, alarm equipment alarm now, even have gas also can not enter into dropping funnel while changing bottle, the pipeline that also can not enter into dropping funnel bottom enters in patient body with liquid, after changing bottle, transfusion button is pressed and can be continued transfusion.
Certainly, this utility model also can carry out the situation in monitored pipeline by two ultrasonic bubble sensors, and ultrasonic bubble sensor two is set below electric magnet and armature, and ultrasonic bubble sensor two connects CPU.When the value of feedback of ultrasonic bubble sensor one and ultrasonic bubble sensor two all reaches the preset range in CPU, in CPU judgement pipeline, there is no liquid and send electric magnet actuating signal, electric magnet energising, armature and electromagnetic actuation are clamped pipeline to make liquid stop flowing downward, play only liquid function, now alarm equipment alarm.
Described alarm can directly adopt audible-visual annunciator, also can adopt the assembly of alarm lamp and buzzer, is about to alarm lamp with buzzer series connection and is connected with CPU, realizes sound and light of alarm.
The beneficial effect that this utility model compared with prior art had is:
This utility model is simple and reasonable, be mainly used on the pipeline between perforator and dropping funnel, utilize ultrasonic bubble sensor to carry out the situation in monitored pipeline constantly, and situation in pipeline is fed back to CPU, in CPU judgement pipeline, can control electric magnet energising during no liquid, make armature and electromagnetic actuation, clamp pipeline, realize automatic liquid-stopping, control alarm equipment alarm simultaneously, can realize the automatic liquid-stopping of transfusion after finishing and report to the police, can when changing bottle, prevent that gas from entering dropping funnel lower end pipeline again, avoid bubble to enter in human body, thereby guarantee patient safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment mono-;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the control circuit figure of embodiment mono-;
Fig. 4 is the program principle figure of embodiment mono-;
The structural representation of Fig. 5 this utility model embodiment bis-;
Fig. 6 is the side view of Fig. 5;
Fig. 7 is the control circuit figure of embodiment bis-;
Fig. 8 is the program principle figure of embodiment bis-.
In figure: 1, rechargeable battery pack; 2, pipeline; 3, shell; 4, ultrasonic bubble sensor one; 5, electric magnet; 6, armature; 7, armature bracket; 8, buzzer; 9, alarm lamp; 10, wire; 11, CPU; 12, ultrasonic bubble sensor two.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
This automatic liquid-stopping alarm device is mainly used on the pipeline 2 between perforator and dropping funnel, utilizes ultrasonic bubble sensor to carry out the situation in monitored pipeline 2 constantly, different according to adopting ultrasonic bubble number of sensors, has formed following two schemes:
Embodiment mono-:
As shown in Fig. 1～4, this automatic liquid-stopping alarm device comprises shell 3 and is arranged in the ultrasonic bubble sensor 1 of shell 3, electric magnet 5, armature 6, alarm, CPU11, adopt single ultrasonic bubble sensor, shell 3 is arranged on the pipeline 2 of transfusion device, armature bracket 7 is set in shell 3, armature 6 is arranged on armature bracket 7, electric magnet 5, armature 6 is separately positioned on pipeline 2 both sides and position is mutually corresponding, ultrasonic bubble sensor 1 is positioned at electric magnet 5 and armature 6 tops, electric magnet 5 is connected CPU11 with alarm series connection by wire 10, ultrasonic bubble sensor 1 connects CPU11.
During use, automatic liquid-stopping alarm device is arranged on the pipeline 2 between perforator and dropping funnel, when the value of feedback of ultrasonic bubble sensor 1 reaches the preset range in CPU11, CPU11 clock starts timing, if in setting-up time, ultrasonic bubble sensor one 4 values of feedback are still in preset range time, in CPU11 judgement pipeline 2, there is no liquid, now CPU11 sends electric magnet 5 actuating signals, electric magnet 5 energisings, armature 6 is clamped pipeline 2 to make liquid stop flowing downward with electric magnet 5 adhesive, play only liquid function, alarm equipment alarm now, even have gas also can not enter into dropping funnel while changing bottle, the pipeline 2 that also can not enter into dropping funnel bottom enters in patient body with liquid, after changing bottle, transfusion button is pressed and can be continued transfusion.
Embodiment bis-:
As shown in Fig. 5～8, this automatic liquid-stopping alarm device comprises shell 3 and is arranged in ultrasonic bubble sensor 1, ultrasonic bubble sensor 2 12, electric magnet 5, armature 6, alarm, the CPU11 of shell 3, on the basis of embodiment mono-, increase ultrasonic bubble sensor 2 12, adopt two ultrasonic bubble sensors to carry out the situation in monitored pipeline 2, ultrasonic bubble sensor 2 12 is positioned at electric magnet 5 with armature 6 belows and is connected CPU11.When the value of feedback of ultrasonic bubble sensor 1 and ultrasonic bubble sensor 2 12 all reaches the preset range in CPU11, in CPU11 judgement pipeline 2, there is no liquid and send electric magnet 5 actuating signals, electric magnet 5 energisings, armature 6 is clamped pipeline 2 to make liquid stop flowing downward with electric magnet 5 adhesive, play only liquid function, now alarm equipment alarm.
Alarm described in embodiment mono-, embodiment bis-can directly adopt audible-visual annunciator, also can adopt the assembly of alarm lamp 9 and buzzer 8, is about to alarm lamp 9 with buzzer 8 series connection and is connected with CPU11, realizes sound and light of alarm.
Except above-mentioned points, the circuit relating in this utility model can adopt rechargeable battery pack 1 that power supply is provided.
This utility model is simple and reasonable, safe and reliable, can realize the automatic liquid-stopping of transfusion after finishing and report to the police, and can when changing bottle, prevent that gas from entering dropping funnel lower end pipeline 2 again, avoids bubble to enter in human body, thereby guarantees patient safety.
Claims (4)
1. an automatic liquid-stopping alarm device, it is characterized in that: comprise shell (3) and be arranged in the ultrasonic bubble sensor one (4) of shell (3), electric magnet (5), armature (6), alarm, CPU(11), shell (3) is arranged on the pipeline (2) of transfusion device, armature bracket (7) is set in shell (3), armature (6) is arranged on armature bracket (7), electric magnet (5), armature (6) is separately positioned on pipeline (2) both sides and position is mutually corresponding, ultrasonic bubble sensor one (4) is positioned at electric magnet (5) and armature (6) top, electric magnet (5) is connected CPU(11 with alarm series connection by wire (10)), ultrasonic bubble sensor one (4) connects CPU(11).
2. automatic liquid-stopping alarm device according to claim 1, is characterized in that: described electric magnet and armature below arrange ultrasonic bubble sensor two (12), and ultrasonic bubble sensor two (12) connects CPU(11).
3. automatic liquid-stopping alarm device according to claim 1 and 2, is characterized in that: described alarm adopts audible-visual annunciator.
4. automatic liquid-stopping alarm device according to claim 1 and 2, is characterized in that: described alarm comprises the alarm lamp of series connection (9) and buzzer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490638.9U CN203425317U (en) | 2013-08-12 | 2013-08-12 | Automatic infusion stop alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490638.9U CN203425317U (en) | 2013-08-12 | 2013-08-12 | Automatic infusion stop alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425317U true CN203425317U (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490638.9U Expired - Lifetime CN203425317U (en) | 2013-08-12 | 2013-08-12 | Automatic infusion stop alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203425317U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394146A (en) * | 2013-08-12 | 2013-11-20 | 山东新华安得医疗用品有限公司 | Automatic liquid-stopping warning device |
| CN104548268A (en) * | 2014-10-08 | 2015-04-29 | 河南忱诺科技有限公司 | Spherical full-automatic gravitational venous transfusion monitor |
| CN104784769A (en) * | 2015-02-13 | 2015-07-22 | 深圳市深迈医疗设备有限公司 | Intelligent transfusion guard device |
| CN105498041A (en) * | 2015-12-31 | 2016-04-20 | 孙希彩 | Intelligent nursing instrument for clinical nursing |
| CN105999474A (en) * | 2016-05-13 | 2016-10-12 | 袁国珍 | Intelligent infusion control method based on ultrasonic monitoring |
| CN106237436A (en) * | 2016-08-31 | 2016-12-21 | 陈富强 | The bubble alarm device of electronic infusion pump |
| CN108969838A (en) * | 2018-09-14 | 2018-12-11 | 孟祥宝 | A kind of automatic medicine-change monitor control system for infusion |
| CN112427420A (en) * | 2020-11-26 | 2021-03-02 | 广州达晖生物技术股份有限公司 | Self-cleaning supply system for chromosome harvesting equipment |
-
2013
- 2013-08-12 CN CN201320490638.9U patent/CN203425317U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394146A (en) * | 2013-08-12 | 2013-11-20 | 山东新华安得医疗用品有限公司 | Automatic liquid-stopping warning device |
| CN104548268A (en) * | 2014-10-08 | 2015-04-29 | 河南忱诺科技有限公司 | Spherical full-automatic gravitational venous transfusion monitor |
| CN104784769A (en) * | 2015-02-13 | 2015-07-22 | 深圳市深迈医疗设备有限公司 | Intelligent transfusion guard device |
| CN105498041A (en) * | 2015-12-31 | 2016-04-20 | 孙希彩 | Intelligent nursing instrument for clinical nursing |
| CN105999474A (en) * | 2016-05-13 | 2016-10-12 | 袁国珍 | Intelligent infusion control method based on ultrasonic monitoring |
| CN106237436A (en) * | 2016-08-31 | 2016-12-21 | 陈富强 | The bubble alarm device of electronic infusion pump |
| CN108969838A (en) * | 2018-09-14 | 2018-12-11 | 孟祥宝 | A kind of automatic medicine-change monitor control system for infusion |
| CN108969838B (en) * | 2018-09-14 | 2022-02-25 | 孟祥宝 | Automatic medicine changing monitoring control system for infusion |
| CN112427420A (en) * | 2020-11-26 | 2021-03-02 | 广州达晖生物技术股份有限公司 | Self-cleaning supply system for chromosome harvesting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 255086 No. 999, Zunxian Road, high tech Zone, Zibo City, Shandong Province Patentee after: Shandong ande medical supplies Co.,Ltd. Address before: No.77, North Road, development zone, high tech Zone, Zibo City, Shandong Province Patentee before: SHINVA ANDE HEALTHCARE APPARATUS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |