CN2273196Y - Disposable transfusion system - Google Patents
Disposable transfusion system Download PDFInfo
- Publication number
- CN2273196Y CN2273196Y CN 96227752 CN96227752U CN2273196Y CN 2273196 Y CN2273196 Y CN 2273196Y CN 96227752 CN96227752 CN 96227752 CN 96227752 U CN96227752 U CN 96227752U CN 2273196 Y CN2273196 Y CN 2273196Y
- Authority
- CN
- China
- Prior art keywords
- injection needle
- needle stand
- gas injection
- transfusion
- pipe
- 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 disposable transfusion system. One side of the connecting bottle plug (1) of the existing transfusion system is connected with a sleeve pipe (2), the inner part of the sleeve pipe is provided with a rubber pipe (3) whose one end is close, and the rubber pipe (3) with crack is communicated with a gas injection needle stand (4). A gas injection needle pipe is provided with a stand cap (6) with a filtering net (5), and the transfusion pipe of one side of the upper part of a percutaneous needle stand joint (11) is provided with a drug injection needle stand (10) with a cover cap (9). The transfusion system can directly inject has and pressurize to the inner part of a bottle through the gas injection needle stand, and can also carry out vein bolus in the process of transfusion through the drug injection needle stand. With convenient operation, time saving and labour saving, the utility model avoids the pollution caused by the original operation method.
Description
This utility model provides a kind of improved disposable transfusion device, belongs to a kind of medical apparatus.
The appearance of disposable transfusion device brings great convenience to medical and nursing work, has avoided the generation of cross infection and infusion reaction.But in use also there is certain problem in present transfusion device.As: when quiet of the needs pressurization, must pass the bottle cap gas injection of in bottle, puncturing repeatedly, the both inconvenient pollution that also caused liquid easily with syringe.When having malleation in the bottle, medicinal liquid can be excessive from air inlet pipe, causes waste and environmental pollution.When needs when the infusion process medium-sized vein is injected certain medicine, need to pull up needle tubing from the transdermal needle tube joint, carry out intravenous injection with syringe by needle tubing then, this also exists trouble and pollution problems, and in the easy intravasation of air.
The purpose of this utility model provides a kind of disposable transfusion device, to improve convenience and the wholesomeness that uses.
This utility model is to realize like this, a side joint that connects bottle plug at original transfusion device has sleeve pipe, one end sealing is arranged in the sleeve pipe, have fissured rubber tube and communicate with the gas injection needle stand, the seat medicated cap of band filter screen is arranged on the gas injection needle stand, on the tube for transfusion of transdermal needle tube joint top one side the injection needle stand that has block is arranged.
Adopt the disposable transfusion device of said structure, can also can directly in infusion process, carry out intravenous injection by the directly gas injection pressurization in bottle of gas injection needle stand by the injection needle stand, easy to operate, time saving and energy saving, the pollution of having avoided the origin operation method to cause.
Below in conjunction with description of drawings concrete structure of the present utility model.
Fig. 1 is the sketch map of this utility model superstructure.Fig. 2 is the sketch map of this utility model substructure.
As shown in drawings, the disposable transfusion device of this utility model, comprise and connect a bottle plug (1), tube for transfusion (7), droplet fast actuator (8), transdermal needle tube joint (11) and needle tubing (12), a side joint that connects a bottle plug (1) has sleeve pipe (2), one end sealing is arranged in the sleeve pipe, have fissured rubber tube (3) and communicate with gas injection needle stand (4), the seat medicated cap (6) of band filter screen (5) is arranged on the gas injection needle stand, the injection needle stand (10) of medicated cap with cover (9) is arranged on the tube for transfusion of transdermal needle tube joint (11) top one side.
When quiet of needs pressurization, can the seat medicated cap (6) on the gas injection needle stand be taken off, connect the inside gas injection of gas injection needle stand, the at this moment fracture open of rubber tube (3) with asepsis injector.When gas injection finishes, when taking off syringe, the crack is closed automatically, and a bottle inner liquid medicine can not overflow.When needs when quiet process medium-sized vein injected certain medicine, the dripping a fast actuator (8) and close of transfusion device can be taken off block (9), the syringe connection injection needle stand (10) that medicinal liquid is housed can be carried out intravenous injection.After injection finishes, cover block, open and drip fast actuator, can continue quiet.
Claims (1)
- Disposable transfusion device, comprise and connect a bottle plug (1), tube for transfusion (7), droplet fast actuator (8), transdermal needle tube joint (11) and needle tubing (12), it is characterized in that, at a described side joint that connects a bottle plug (1) sleeve pipe (2) is arranged, one end sealing is arranged in the sleeve pipe (2), have fissured rubber tube (3) and communicate with gas injection needle stand (4), the seat medicated cap (6) of band filter screen (5) is arranged on the gas injection needle stand, on the tube for transfusion of transdermal needle tube joint (11) top one side the injection needle stand (10) that has block (9) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227752 CN2273196Y (en) | 1996-04-18 | 1996-04-18 | Disposable transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227752 CN2273196Y (en) | 1996-04-18 | 1996-04-18 | Disposable transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273196Y true CN2273196Y (en) | 1998-01-28 |
Family
ID=33905790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227752 Expired - Fee Related CN2273196Y (en) | 1996-04-18 | 1996-04-18 | Disposable transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273196Y (en) |
-
1996
- 1996-04-18 CN CN 96227752 patent/CN2273196Y/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 |