CN2325041Y - Disposable infusion device - Google Patents
Disposable infusion device Download PDFInfo
- Publication number
- CN2325041Y CN2325041Y CN 97245526 CN97245526U CN2325041Y CN 2325041 Y CN2325041 Y CN 2325041Y CN 97245526 CN97245526 CN 97245526 CN 97245526 U CN97245526 U CN 97245526U CN 2325041 Y CN2325041 Y CN 2325041Y
- Authority
- CN
- China
- Prior art keywords
- joint
- percutaneous needle
- tube
- infusion device
- push
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a disposable infusion device, belonging to a medical component and comprising communicated plugs (1), a murphy's tube (2), an infusion tube (3), a percutaneous needle joint (7) and a percutaneous needle (8). The outer part of the infusion tube (3) is provided with an adjustor (4) for dropping speed, and the upper part of the percutaneous needle joint (7) is connected with a vein push injection joint (5) which is provided with a cover cap (6). The infusion device can utilize the vein push injection joint to push and inject. The pushed and injected physic liquor are filtered by a filter which is made of sponge and is arranged in the percutaneous needle joint, which avoids the harm brought because the original infusion device directly carries out push and injection through the percutaneous needle. The utility model can carry out the alternant dead center of two kinds of medication through the percutaneous needle joint.
Description
This utility model provides a kind of improved disposable transfusion device, belongs to a kind of medical supplies.
There is a shortcoming in present employed disposable transfusion device, is exactly when the intravenous injection medicine, and the transdermal pin is pulled up from the transdermal needle adapter, and medicinal liquid is in the transdermal pin directly enters patient's body.The filter of being made by sponge in the transdermal needle adapter is inoperative like this, and the particulate matter in the medicinal liquid is not filtered and enters in patient's body, and this can bring various harm.As directly causing angiemphraxis, cause ischemia and edema; Erythrocyte aggregation forms thrombosis and causes phlebitis on foreign body; The microgranule foreign body collides mutually, causes allergic reaction and thrombocytopenia; Microgranule causes heat source response.
The purpose of this utility model provides a kind of improved disposable transfusion device, to improve the safety of intravenous injection, avoids microgranule to enter the harm that human body brings.
This utility model is achieved in that on the tube for transfusion on the transdermal needle adapter top of existing disposable transfusion device and is connected to the intravenous injection joint, on the intravenous injection joint block arranged.
Adopt the disposable transfusion device of said structure, can utilize the intravenous injection joint to carry out intravenous injection.After medicine filtered through the filter of being made by sponge in the transdermal needle adapter, in the transdermal pin entered patient's body, the particulate matter in the medicine was blocked, and this has just been avoided particulate matter to enter the various harm that human body brings.In addition, link to each other with another set of transfusion device, can replace two kinds of medicines of dead point, avoided changing infusion bottle repeatedly and the overflow of drug fluid and the pollution that cause, simultaneously, alleviated nurse's labor intensity by the intravenous injection joint.
Below in conjunction with description of drawings structure of the present utility model.
Accompanying drawing is the sketch map of this utility model structure.
As shown in drawings, the disposable transfusion device of this utility model, comprise the plug (1), Mohs pipe (2), tube for transfusion (3), transdermal needle adapter (7), the transdermal pin (8) that communicate, tube for transfusion has the fast actuator (4) of dripping outward, on the tube for transfusion (3) on transdermal needle adapter (7) top, be connected to intravenous injection joint (5), block (6) is arranged on the intravenous injection joint.
When carrying out intravenous injection, close and drip fast actuator (4), just can carry out intravenous injection by the intravenous injection joint.
When replacing two kinds of medicines of dead point, close and drip a fast actuator, the transdermal needle adapter of another transfusion device is put into intravenous injection joint (5) get final product.
Intravenous injection and after alternately dead point finishes should cover block (6).
Claims (1)
- Disposable transfusion device, comprise the plug (1), Mohs pipe (2), tube for transfusion (3), transdermal needle adapter (7), the transdermal pin (8) that communicate, tube for transfusion has the fast actuator (4) of dripping outward, it is characterized in that, on the tube for transfusion (3) on described transdermal needle adapter (7) top, be connected to intravenous injection joint (5), block (6) is arranged on the intravenous injection joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245526 CN2325041Y (en) | 1997-10-23 | 1997-10-23 | Disposable infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245526 CN2325041Y (en) | 1997-10-23 | 1997-10-23 | Disposable infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325041Y true CN2325041Y (en) | 1999-06-23 |
Family
ID=33953984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97245526 Expired - Fee Related CN2325041Y (en) | 1997-10-23 | 1997-10-23 | Disposable infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325041Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999266A (en) * | 2019-04-30 | 2019-07-12 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Injection device |
-
1997
- 1997-10-23 CN CN 97245526 patent/CN2325041Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999266A (en) * | 2019-04-30 | 2019-07-12 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Injection device |
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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 |