CN2572977Y - Transfusion system - Google Patents
Transfusion system Download PDFInfo
- Publication number
- CN2572977Y CN2572977Y CN 02269729 CN02269729U CN2572977Y CN 2572977 Y CN2572977 Y CN 2572977Y CN 02269729 CN02269729 CN 02269729 CN 02269729 U CN02269729 U CN 02269729U CN 2572977 Y CN2572977 Y CN 2572977Y
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- CN
- China
- Prior art keywords
- transfusion
- utility
- model
- way valve
- transfusion device
- 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 relates to a transfusion device. The utility model realizes the improvement on the basis of the transfusion device with the prior art. The utility model comprises a transfusion pipe. The utility model is characterized in that a three-way valve is connected in series to the transfusion pipe at the upper section of a Murphy's dropper; the side through end of the three-way valve is provided with a heparin cap. The utility model has the advantages of reasonable design, and convenient transfusion operation and pressurization operation. The backflow of liquid medicine, and the pollution and the waste of the liquid medicine can be effectively prevented.
Description
Technical field: this utility model belongs to the medical apparatus technical scope, relates to a kind of transfusion device.
Background technology: transfusion is a kind of Therapeutic Method commonly used clinically, a lot of medicines during transfusion, and mannitol etc. for example often needs all that pressurization reaches better therapeutic effect in infusion bottle.The transfusion device of the prior art facility that generally all do not pressurize all is to use a syringe and syringe needle gas transmission in infusion bottle realizes pressurization clinically usually.This pressure method, it is very inconvenient to operate, and the pressurization effect is also not ideal enough, and is easy to make medicinal liquid to flow backwards, and causes the pollution and the waste of medicinal liquid.
Technology contents: the purpose of this utility model is in order to overcome the above-mentioned defective of existing in prior technology, and provide a kind of novel transfusion device, this transfusion device is to improve to realize on the basis of prior art transfusion device, it comprises tube for transfusion, its main points are to be serially connected with a three-way valve on the epimere tube for transfusion of Maufee type dropper, and the side go side of this three-way valve is provided with calparine cap.When transfusion needs pressurization clinically, can clamp the calparine cap of the transfusion breather and the three-way valve side go side of sterilizing earlier, then the asepsis injector of getting ready is equipped with syringe needle, passing calparine cap inserts in the three-way valve, simultaneously three-way valve is gone to the logical position of side, after this can the push injection device, make air enter infusion bottle by the straight-through suitable for reading and infusion needle of three-way valve, realize pressurization.After pressurization finishes, again three-way valve is gone to straight-throughly, just recover the normal infusion program.Sometimes also can add the thing that makes up a prescription in infusion bottle according to the treatment needs, operation is with above-mentioned pressure process.
This utility model is reasonable in design, and pressurized operation is convenient, and is effective, and can effectively avoid medicinal liquid refluence and liquid medicine contamination and waste.
Description of drawings: accompanying drawing is a front view of the present utility model
The specific embodiment: accompanying drawing has provided an embodiment of the present utility model, with reference to the accompanying drawings shown in, 4 is tube for transfusions among the figure, be serially connected with three-way valve 2 on the epimere tube for transfusion 4 of Maufee type dropper 5, the side go side of this three-way valve 2 is provided with calparine cap 3,1st, and infusion needle is connected in the upper end of tube for transfusion 4.
Claims (1)
- A kind of transfusion device comprises tube for transfusion (4), it is characterized in that being serially connected with a three-way valve (2) on the epimere tube for transfusion (4) of Maufee type dropper (5), and the side go side of this three-way valve (2) is provided with calparine cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269729 CN2572977Y (en) | 2002-09-21 | 2002-09-21 | Transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269729 CN2572977Y (en) | 2002-09-21 | 2002-09-21 | Transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572977Y true CN2572977Y (en) | 2003-09-17 |
Family
ID=33734916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269729 Expired - Fee Related CN2572977Y (en) | 2002-09-21 | 2002-09-21 | Transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572977Y (en) |
-
2002
- 2002-09-21 CN CN 02269729 patent/CN2572977Y/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 |