CN202342557U - Automatic control electronic analgesia infusion pump - Google Patents
Automatic control electronic analgesia infusion pump Download PDFInfo
- Publication number
- CN202342557U CN202342557U CN2011204987724U CN201120498772U CN202342557U CN 202342557 U CN202342557 U CN 202342557U CN 2011204987724 U CN2011204987724 U CN 2011204987724U CN 201120498772 U CN201120498772 U CN 201120498772U CN 202342557 U CN202342557 U CN 202342557U
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- CN
- China
- Prior art keywords
- cam
- storage box
- infusion pump
- shell
- automatic control
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic control electronic analgesia infusion pump belonging to the technical field of medical instruments. The automatic control electronic analgesia infusion pump comprises a shell, a control panel, a power supply, and a medicine storage box with an infusion tube, wherein an electronic control device, a motor and a variable transmission mechanism are arranged in the shell; the motor drives a cam shaft through the variable transmission mechanism, the cam shaft respectively controls a feeding valve, an extruding valve and a discharging valve through a feeding cam, an extruding cam and a discharging cam; a position in the shell in close to the infusion tube in the medicine storage box is fixedly provided with a contact switch, a contact of the contact switch faces the infusion tube in the medicine storage box; and a rotary locking device is arranged on the shell, and comprises a rotating sheet and a knob, an arc-shaped groove is arranged on the rotating sheet, a toggle switch is fixedly arranged on the position on the shell in corresponding to the arc-shaped groove, and a toggle block of the toggle switch is matched with the arc-shaped groove. The automatic control electronic analgesia infusion pump can be used for detecting whether a working state is normal, avoids causing medical negligence, and has the beneficial effect of low cost.
Description
Technical field
This utility model belongs to the medical devices technical field, is specifically related to a kind of automatic control electronics analgesia infusion pump.
Background technology
After patient's operation, need to adopt little metering to infuse for a long time and reach the analgesic purpose.Existing common automatic control electronics analgesia infusion pump; Because the parts that detect the infusion pump duty are not set; When the housing of infusion pump and drug storage box not by tight lock, tube for transfusion is blocked or can't detect when getting into abnormality such as air, and can cause serious malpractice like this; The electronics analgesia infusion pump of import at present can detect abnormality, but owing to adopted expensive touch force sensor, use cost is high, is not suitable for national conditions.
Summary of the invention
The purpose of this utility model is: whether normally a kind of ability testing state with low cost automatic control electronics analgesia infusion pump is provided.
The purpose of this utility model is achieved in that automatic control electronics analgesia infusion pump, comprises housing, control panel, power supply, has the drug storage box of tube for transfusion, and electronic-controlled installation, motor and variable transmission mechanism are set in the housing; Motor drives a camshaft through variable transmission mechanism; Control the feed liquor lock respectively, squeeze liquid lock and fluid lock through feed liquor cam, crowded liquid cam and fluid cam on the camshaft; Fixed-site near the tube for transfusion in the drug storage box in the said housing is provided with a contact switch, and the contact of said contact switch is facing to the tube for transfusion in the drug storage box; A rotating locking apparatus also is set on the said housing; Rotating locking apparatus comprises revolving fragment and knob; An arc groove is set on the revolving fragment, and the fixed-site on the JIKE corresponding with said arc groove is provided with a toggle switch, and the shifting block of toggle switch and arc groove are equipped with.
This utility model is work like this: whether normal through contact switch detection infusion process, normal infusion process is that medicament is pulse condition output, when crowded liquid cam is oppressed tube for transfusion through squeezing the liquid lock; Medicament pressure in the tube for transfusion increases; Make the sidewall dilatancy of tube for transfusion, just that contact switch is closed, immediately open; Back and forth carry out this motion then, promptly normal state is that the contact switch weak point closes long opening; When stopping up in the tube for transfusion,, cause contact switch closed always because transfusion tube wall amplitude of deformation is big; When getting into air in the tube for transfusion,, make contact switch keep normally open because the pressure of air extrusion can't make the transfusion tube wall reach the deflection of clicking contact switch always; Electronic-controlled installation is judged the duty of infusion pump through detecting the state of contact switch, when abnormality occurring, reports to the police, and autostop, medical personnel can make timely processing, avoid occurring malpractice; Through rotating locking apparatus with the locking of housing and liquid storage box after, the closed toggle switch of revolving fragment, promptly toggle switch is closed during normal operating conditions, when rotating locking apparatus was opened JIKE, revolving fragment was opened toggle switch; The on off state of toggle switch links to each other with electronic-controlled installation, when on off state and the normal due state of infusion pump are not inconsistent, can send warning, and autostop.
Whether this utility model ability testing state is normal, avoids occurring malpractice; Owing to adopted low-cost touch switch and toggle switch, has beneficial effect with low cost simultaneously.
Description of drawings
Fig. 1 is a kind of structural representation of this utility model.
Fig. 2 upwards stirs a kind of structural representation of toggle switch for the revolving fragment of this utility model.
Fig. 3 stirs a kind of structural representation of toggle switch downwards for the revolving fragment of this utility model.
The specific embodiment
Like Fig. 1,2, shown in 3, automatic control electronics analgesia infusion pump comprises housing 13, control panel, power supply, has the drug storage box 2 of tube for transfusion 7, and electronic-controlled installation 17, motor 12 and variable transmission mechanism 1 are set in the housing 13; Motor 12 drives a camshaft 10 through variable transmission mechanism 1; Control feed liquor lock 3 respectively, squeeze liquid lock 5 and fluid lock 6 through feed liquor cam 11, crowded liquid cam 9 and fluid cam 8 on the camshaft 10; Fixed-site near the tube for transfusion 7 in the drug storage box 2 in the housing 13 is provided with a contact switch 4, and the contact of contact switch 4 is facing to the tube for transfusion 7 in the drug storage box 2; A rotating locking apparatus also is set on the housing 13; Rotating locking apparatus comprises revolving fragment 15 and knob 14; An arc groove 18 is set on the revolving fragment 15; With the fixed-site on arc groove 18 corresponding shell 13 toggle switch 16 is set, and the shifting block of toggle switch 16 and arc groove 18 are equipped with.
Claims (1)
1. automatic control electronics analgesia infusion pump comprises housing, control panel, power supply, has the drug storage box of tube for transfusion, and electronic-controlled installation, motor and variable transmission mechanism are set in the housing; Motor drives a camshaft through variable transmission mechanism; Control the feed liquor lock respectively, squeeze liquid lock and fluid lock through feed liquor cam, crowded liquid cam and fluid cam on the camshaft; It is characterized in that: the fixed-site near the tube for transfusion in the drug storage box in the said housing is provided with a contact switch, and the contact of said contact switch is facing to the tube for transfusion in the drug storage box; A rotating locking apparatus also is set on the said housing; Rotating locking apparatus comprises revolving fragment and knob; An arc groove is set on the revolving fragment, and the fixed-site on the JIKE corresponding with said arc groove is provided with a toggle switch, and the shifting block of toggle switch and arc groove are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204987724U CN202342557U (en) | 2011-12-05 | 2011-12-05 | Automatic control electronic analgesia infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204987724U CN202342557U (en) | 2011-12-05 | 2011-12-05 | Automatic control electronic analgesia infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342557U true CN202342557U (en) | 2012-07-25 |
Family
ID=46531582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204987724U Expired - Fee Related CN202342557U (en) | 2011-12-05 | 2011-12-05 | Automatic control electronic analgesia infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342557U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394147A (en) * | 2013-08-14 | 2013-11-20 | 武汉大学 | Self-control electronic analgesia infusion pump |
| CN103736166A (en) * | 2014-01-22 | 2014-04-23 | 马挺 | Individualized smart patient-controlled analgesia pump |
| CN104147661A (en) * | 2014-08-27 | 2014-11-19 | 中国人民解放军第四军医大学 | Infusion control system and method based on physiological information feedback |
| CN106110484A (en) * | 2016-08-31 | 2016-11-16 | 柳州市人民医院 | Multifunctional self-regulating electronic constant speed pulse infusion pump |
| CN108421121A (en) * | 2018-05-14 | 2018-08-21 | 镇江高冠医疗器械有限公司 | A kind of precise electronic infusion device |
| CN109675141A (en) * | 2019-01-31 | 2019-04-26 | 深圳中科生物医疗电子有限公司 | A kind of adjustable infusion pump in driving section position |
-
2011
- 2011-12-05 CN CN2011204987724U patent/CN202342557U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394147A (en) * | 2013-08-14 | 2013-11-20 | 武汉大学 | Self-control electronic analgesia infusion pump |
| CN103394147B (en) * | 2013-08-14 | 2015-05-13 | 武汉大学 | Self-control electronic analgesia infusion pump |
| CN103736166A (en) * | 2014-01-22 | 2014-04-23 | 马挺 | Individualized smart patient-controlled analgesia pump |
| CN104147661A (en) * | 2014-08-27 | 2014-11-19 | 中国人民解放军第四军医大学 | Infusion control system and method based on physiological information feedback |
| CN104147661B (en) * | 2014-08-27 | 2017-03-29 | 中国人民解放军第四军医大学 | Transfusion control system and method based on physiological information feedback |
| CN106110484A (en) * | 2016-08-31 | 2016-11-16 | 柳州市人民医院 | Multifunctional self-regulating electronic constant speed pulse infusion pump |
| CN108421121A (en) * | 2018-05-14 | 2018-08-21 | 镇江高冠医疗器械有限公司 | A kind of precise electronic infusion device |
| CN108421121B (en) * | 2018-05-14 | 2023-12-08 | 江苏诚益达智能科技有限公司 | Precise electronic infusion device |
| CN109675141A (en) * | 2019-01-31 | 2019-04-26 | 深圳中科生物医疗电子有限公司 | A kind of adjustable infusion pump in driving section position |
| CN109675141B (en) * | 2019-01-31 | 2024-03-26 | 深圳中科生物医疗电子有限公司 | Infusion pump with position-adjustable transmission part |
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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: 20120725 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |