CN204208113U - A kind of infusion connection device - Google Patents
A kind of infusion connection device Download PDFInfo
- Publication number
- CN204208113U CN204208113U CN201420554604.6U CN201420554604U CN204208113U CN 204208113 U CN204208113 U CN 204208113U CN 201420554604 U CN201420554604 U CN 201420554604U CN 204208113 U CN204208113 U CN 204208113U
- Authority
- CN
- China
- Prior art keywords
- pulley
- lower linking
- linking tube
- tube
- transfusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of infusion connection device, this infusion connection device is arranged between infusion bottle and syringe needle, comprises the upper connecting tube be connected with infusion bottle, arrangements for speed regulation that velocity in pipes is infused in infuse cylinder, lower linking tube, syringe needle and control.This utility model can control its flow velocity by arrangements for speed regulation, and the travel switch arranged in addition can control motor rotation according to the height of flow-control float in transfusion cylinder, the danger that non-Timeliness coverage causes of being totally lost of avoiding infusing.
Description
Technical field
This utility model relates to a kind of infusion set, especially relates to a kind of infusion connection device.
Background technology
Tube for transfusion is the transfusion instrument medically commonly used, and existing tube for transfusion in use, must have people to nurse to avoid transfusion to be totally lost always and do not stop initiation potential in time, and often nurses unfavorable initiation potential due to the carelessness of people.
Utility model content
The purpose of this utility model is that medicinal liquid is finished the problem of not stopping infusion initiation potential in time, provides a kind of infusion connection device in order to solve in infusion process.
This utility model is the deficiency solved the problems of the technologies described above, and the technical scheme adopted is:
A kind of infusion connection device, this infusion connection device is arranged between infusion bottle and syringe needle, comprise the upper connecting tube be connected with infusion bottle, transfusion cylinder, lower linking tube, the arrangements for speed regulation of syringe needle and control transfusion velocity in pipes, upper connecting tube is communicated with lower linking tube by transfusion cylinder, syringe needle is arranged on the end of lower linking tube, arrangements for speed regulation are fixed on lower linking tube, described arrangements for speed regulation comprise the speed governing frame be fixed on by connecting rod on lower linking tube, be slidably arranged in the pulley in speed governing frame and remote-control motor, the outfan of remote-control motor is fixed on drive pulley on pulley and slides in speed governing frame, be connected by connecting axle between pulley with remote-control motor, connecting axle is through in the skewed slot be opened on speed governing frame sidewall, by pulley slide change bottom pulley with speed governing frame bottom distance to control the degree that lower linking tube oppressed by pulley, the flow in lower linking tube is controlled by pulley compressing lower linking tube, described transfusion cylinder is provided with the travel switch for controlling remote-control motor, the driving lever of travel switch to stretch in transfusion cylinder and is fixed with float at end, the buoyancy be subject to by float controls travel switch.
The beneficial effects of the utility model are: this utility model can control its flow velocity by arrangements for speed regulation, the travel switch arranged in addition can control motor rotation according to the height of flow-control float in transfusion cylinder, the danger that non-Timeliness coverage causes of being totally lost of avoiding infusing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Graphical indicia: 1, upper connecting tube; 2, travel switch; 3, float; 4, transfusion cylinder; 5, remote-control motor; 6, connecting rod; 7, speed governing frame; 8, syringe needle.
Detailed description of the invention
Shown in figure, detailed description of the invention is as follows:
A kind of infusion connection device, this infusion connection device is arranged between infusion bottle and syringe needle 8, comprise the upper connecting tube 1 be connected with infusion bottle, transfusion cylinder 4, lower linking tube, the arrangements for speed regulation of syringe needle 8 and control transfusion velocity in pipes, upper connecting tube 1 is communicated with lower linking tube by transfusion cylinder 4, syringe needle 8 is arranged on the end of lower linking tube, arrangements for speed regulation are fixed on lower linking tube, described arrangements for speed regulation comprise the speed governing frame 7 be fixed on by connecting rod 6 on lower linking tube, be slidably arranged in the pulley in speed governing frame 7 and remote-control motor 5, the outfan of remote-control motor 5 is fixed on drive pulley on pulley and slides in speed governing frame 7, be connected by connecting axle between pulley with remote-control motor 5, connecting axle is through in the skewed slot be opened on speed governing frame 7 sidewall, by pulley slide change bottom pulley with speed governing frame 7 bottom distance to control the degree that lower linking tube oppressed by pulley, the flow in lower linking tube is controlled by pulley compressing lower linking tube, described transfusion cylinder 4 is provided with the travel switch 2 for controlling remote-control motor, the driving lever of travel switch 2 to stretch in transfusion cylinder and is fixed with float 3 at end, the buoyancy be subject to by float 3 controls travel switch 2.
Remote-control motor in this utility model can pass through remote pilot, so that the flow in adjustment tube for transfusion makes patient to adapt to transfusion speed, the travel switch arranged in addition is in closed condition when infusing slow, now float be subject to buoyancy driving lever by dial come up, at the end of transfusion, buoyancy disappears, driving lever reinstatement state now motor drive pulley of starting working slides into speed governing frame 7 end and thoroughly compresses down-pipe, the flow velocity in down-pipe is made to be 0, now motor touches the travel switch in speed governing frame end portion, and quits work.
Technical scheme cited by this utility model and embodiment be not restriction, be equal to the technical scheme cited by this utility model and embodiment or effect same approach all in the scope that this utility model is protected.
Claims (1)
1. an infusion connection device, this infusion connection device is arranged between infusion bottle and syringe needle (8), it is characterized in that: comprise the upper connecting tube (1) be connected with infusion bottle, transfusion cylinder (4), the arrangements for speed regulation of lower linking tube and control transfusion velocity in pipes, upper connecting tube (1) is communicated with lower linking tube by transfusion cylinder (4), syringe needle (8) is arranged on the end of lower linking tube, arrangements for speed regulation are fixed on lower linking tube, described arrangements for speed regulation comprise the speed governing frame (7) be fixed on by connecting rod (6) on lower linking tube, be slidably arranged in the pulley in speed governing frame (7) and remote-control motor (5), the outfan of remote-control motor (5) is fixed on drive pulley on pulley and slides in speed governing frame (7), be connected by connecting axle between pulley with remote-control motor (5), connecting axle is through in the skewed slot be opened on speed governing frame (7) sidewall, slided by pulley and to change bottom pulley with the distance of speed governing frame (7) bottom to control the degree that lower linking tube oppressed by pulley, the flow in lower linking tube is controlled by pulley compressing lower linking tube, described transfusion cylinder (4) is provided with the travel switch (2) for controlling remote-control motor, the driving lever of travel switch (2) to stretch in transfusion cylinder and is fixed with float (3) at end, the buoyancy be subject to by float (3) controls travel switch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554604.6U CN204208113U (en) | 2014-09-25 | 2014-09-25 | A kind of infusion connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554604.6U CN204208113U (en) | 2014-09-25 | 2014-09-25 | A kind of infusion connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208113U true CN204208113U (en) | 2015-03-18 |
Family
ID=52976827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554604.6U Expired - Fee Related CN204208113U (en) | 2014-09-25 | 2014-09-25 | A kind of infusion connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225711A (en) * | 2014-09-25 | 2014-12-24 | 河南科技大学第一附属医院 | Infusion connecting device |
| CN108371885A (en) * | 2018-04-27 | 2018-08-07 | 马鞍山金安环境科技有限公司 | A kind of esterification waste gas processing system using photooxidation catalytic waste gas purifier |
-
2014
- 2014-09-25 CN CN201420554604.6U patent/CN204208113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225711A (en) * | 2014-09-25 | 2014-12-24 | 河南科技大学第一附属医院 | Infusion connecting device |
| CN108371885A (en) * | 2018-04-27 | 2018-08-07 | 马鞍山金安环境科技有限公司 | A kind of esterification waste gas processing system using photooxidation catalytic waste gas purifier |
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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: 20150318 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |