CN2640484Y - Transfusion pressurizing arrangement - Google Patents
Transfusion pressurizing arrangement Download PDFInfo
- Publication number
- CN2640484Y CN2640484Y CN 03237405 CN03237405U CN2640484Y CN 2640484 Y CN2640484 Y CN 2640484Y CN 03237405 CN03237405 CN 03237405 CN 03237405 U CN03237405 U CN 03237405U CN 2640484 Y CN2640484 Y CN 2640484Y
- Authority
- CN
- China
- Prior art keywords
- injection needle
- transfusion
- rubber tube
- pressure air
- gas outlet
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a transfusion pressurizer for hospital practice, comprising an injection needle 1, a rubber tube 2, and a pressure air bladder 4. A non-return valve 3 is arranged on the airout 6 of the air bladder 4. The transfusion pressurizer has the advantages of convenient in use, simple in sterilization and easy to be taken. The device is particularly suitable for rescuing critical patient.
Description
Technical field
This utility model is a kind of medical personnel of being used for when rescuing the critical patient, the transfusion prelum that uses when pressurizeing in the infusion bottle.
Background technology
The prelum that now is used for infusion bottle, useful syringe directly pressurizes in infusion bottle, and also useful electronic force (forcing) pump is that power pressurizes in infusion bottle.When pressurizeing with syringe, limited because of the volume of syringe tube, need syringe is pulled up repeatedly, plug and pressurize, use very inconvenience.Pressurize in electronic force (forcing) pump mode, equipment cost height not only, volume is big, and troublesome poeration when giving emergency treatment to a patient, and especially under the non-transformer situation, can't use.
Summary of the invention
Goal of the invention of the present utility model will provide a kind of transfusion prelum that can conveniently use exactly.
Goal of the invention of the present utility model is to realize like this, a rubber pressure air bag is connected in injection needle by rubber tube, an one-way cock is arranged on the gas outlet of pressure air bag, during use, injection needle is inserted in the infusion bottle, clutch the pressure air bag, just gas can be pressed in the infusion bottle, make in the infusion bottle and produce high pressure and the conveying of accelerating liquid, thereby reach the purpose that gives emergency treatment to a patient.
This utility model is not only simple in structure, and is cheap, and sterilization is easy to use easily.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
In the accompanying drawing 1, injection needle 1 is for being longer than the syringe needle of 5cm, one end and the injection needle 1 of rubber tube 2 are connected and fixed, pressure air bag 4 is hospital's rubber pneumatic bag commonly used, the one end is an air inlet 5, the other end is gas outlet 6, and 6 have a check valve 3 in the gas outlet, and gas outlet 6 is connected and fixed with an end of rubber tube 2.Rubber tube 2 is connected with the inserted mode that is connected to of injection needle 1 and gas outlet 6.
For defence is polluted, can install one at air inlet 5 places and cross filter element.
Claims (1)
1 one kinds of transfusion prelums that hospital uses are made up of with the rubber tube 2 that is connected with injection needle 1 injection needle 1, it is characterized in that the gas outlet 6 of pressure air bag 4 is connected with an end of rubber tube 2, and a check valve 3 is installed on the gas outlet 6 of pressure air bag 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237405 CN2640484Y (en) | 2003-09-17 | 2003-09-17 | Transfusion pressurizing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237405 CN2640484Y (en) | 2003-09-17 | 2003-09-17 | Transfusion pressurizing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640484Y true CN2640484Y (en) | 2004-09-15 |
Family
ID=34291861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03237405 Expired - Fee Related CN2640484Y (en) | 2003-09-17 | 2003-09-17 | Transfusion pressurizing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640484Y (en) |
-
2003
- 2003-09-17 CN CN 03237405 patent/CN2640484Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |