CN202069957U - Boosting device for intravenous injection - Google Patents
Boosting device for intravenous injection Download PDFInfo
- Publication number
- CN202069957U CN202069957U CN2011201317260U CN201120131726U CN202069957U CN 202069957 U CN202069957 U CN 202069957U CN 2011201317260 U CN2011201317260 U CN 2011201317260U CN 201120131726 U CN201120131726 U CN 201120131726U CN 202069957 U CN202069957 U CN 202069957U
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- CN
- China
- Prior art keywords
- piston
- intravenous injection
- syringe
- base plate
- air bag
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a boosting device for intravenous injection, comprising a bottom plate. The front portion of the bottom plate is provided with a clamping plate for fixing a syringe, and a piston outer cylinder is disposed in another clamping plate at the middle and rear portion of the bottom plate and a piston is arranged in the piston outer cylinder. The inner cavity of the piston outer cylinder is communicated with a windpipe, and the windpipe is communicated with an air bag having a switch. The boosting device is simple and labor-saving in operation, even in boosting pressure, convenient in use, strong in applicability, suitable for injection of 10-100ml liquid and medicament, recyclable in utilization, small in volume and convenient in carrying.
Description
Technical field
This utility model relates to a kind of medical instruments, especially a kind of intravenous medical assistance apparatus.
Background technology
Along with medical science applied development, the important means that intravenous injection becomes treatment more and more and gives emergency treatment to a patient.The present operation of injecting is finished by the strength of hands fully, and labor intensity is big, and the workload that this has increased the nurse greatly makes it consume a large amount of muscle power, has influenced the raising of work efficiency.
Summary of the invention
Technical problem to be solved in the utility model is, the purpose of this utility model provides a kind of intravenous injection assist device, the labor intensity when alleviating intravenous injection.
This utility model is to realize like this, the intravenous injection assist device, it has base plate, the base plate front portion is useful on the fixedly clamp of syringe, another clamp internal fixation of base plate postmedian has the piston urceolus, in the piston urceolus piston is arranged, and the outer tube inner chamber of piston communicates with trachea, trachea communicates with air bag, and switch is arranged on the air bag.
Adopt the intravenous injection assist device of said structure simple to operate, laborsaving, it is even, easy to use to inject pressure, and the suitability is strong, can be used for the injection of 10-100 milliliters of liquid and medicine, can use repeatedly, and volume is little, and is easy to carry.
Description of drawings
Fig. 1 is the sketch map of a kind of example structure of this utility model.
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing further specifies concrete structure of the present utility model.
As shown in drawings, the intravenous injection assist device of this utility model, it has base plate 4, the base plate front portion is useful on the fixedly clamp 2 of syringe 1, another clamp 5 internal fixation of base plate postmedian have piston urceolus 6, and piston 7 is arranged in the piston urceolus, and piston urceolus 6 inner chambers communicate with trachea 8, trachea communicates with air bag 10, and switch 9 is arranged on the air bag.
The using method of the intravenous injection assist device of this utility model is, is pumped into liquid and medicine according to a conventional method in the syringe 1 of syringe, fixes scalp acupuncture after puncturing successfully.Another clamp 2 is fixed on syringe on the base plate, makes pintle 3 rear ends in the syringe relative with the front end of piston 7.In the syringe needle insert head sword-shaped needle with syringe.Close the air bag switch, extruding gasbag, air-flow is tube inner chamber outside trachea enters piston.Along with the increase of the air pressure in the outer tube inner chamber of piston, air-flow promptly promotes piston forward and moves, and contacts with pintle and promote pintle to move forward, and the liquid and the medicine of syringe is injected into intravenous equably.After injection finishes, open the venting of air bag switch, syringe is taken off.Can squeeze into the amount of the gas in the outer tube inner chamber of piston according to the regulation decision of inject time.As inject too fast or cross slowly can by open the switch venting or again the extruding gasbag method of inflating regulate.
Claims (1)
1. intravenous injection assist device, it is characterized in that, it has base plate (4), the base plate front portion is useful on the fixedly clamp (2) of syringe (1), another clamp (5) internal fixation of base plate postmedian has piston urceolus (6), and piston (7) is arranged in the piston urceolus, and piston urceolus (6) inner chamber communicates with trachea (8), trachea communicates with air bag (10), and switch (9) is arranged on the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201317260U CN202069957U (en) | 2011-04-17 | 2011-04-17 | Boosting device for intravenous injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201317260U CN202069957U (en) | 2011-04-17 | 2011-04-17 | Boosting device for intravenous injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202069957U true CN202069957U (en) | 2011-12-14 |
Family
ID=45108074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201317260U Expired - Fee Related CN202069957U (en) | 2011-04-17 | 2011-04-17 | Boosting device for intravenous injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202069957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691049A (en) * | 2014-01-15 | 2014-04-02 | 鲍永新 | Lumbar anesthesia pressure assistor |
| CN106310459A (en) * | 2016-11-14 | 2017-01-11 | 刘雨 | Airbag type constant-speed automated injection device |
-
2011
- 2011-04-17 CN CN2011201317260U patent/CN202069957U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691049A (en) * | 2014-01-15 | 2014-04-02 | 鲍永新 | Lumbar anesthesia pressure assistor |
| CN103691049B (en) * | 2014-01-15 | 2015-07-01 | 鲍永新 | Lumbar anesthesia pressure assistor |
| CN106310459A (en) * | 2016-11-14 | 2017-01-11 | 刘雨 | Airbag type constant-speed automated injection device |
| CN106310459B (en) * | 2016-11-14 | 2019-06-18 | 郝晓广 | The uniform and automatic injection device of gasbag-type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120417 |