CN2141285Y - Disposable component blood transfusion device - Google Patents
Disposable component blood transfusion device Download PDFInfo
- Publication number
- CN2141285Y CN2141285Y CN 92235506 CN92235506U CN2141285Y CN 2141285 Y CN2141285 Y CN 2141285Y CN 92235506 CN92235506 CN 92235506 CN 92235506 U CN92235506 U CN 92235506U CN 2141285 Y CN2141285 Y CN 2141285Y
- Authority
- CN
- China
- Prior art keywords
- blood
- silica gel
- syringe needle
- pipe
- actuator
- 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 disposable component blood transfusion device used for transfusing blood. A needle head of the disposable component blood transfusion device, which is in contact with a human body, is connected with the output end of a Murphy's dropper through a silica gel pipe, and the input end of the Murphy's dropper is provided with a three-way pipe. One branch pipe of the three-way pipe is connected with a needle head for puncturing a blood bag through a silica gel pipe sheathed with a regulator, and another branch pipe is connected with a needle head used for puncturing a saline bottle and provided with an exhaust pipe through a silica gel pipe sheathed with a regulator. The utility model has the advantages of simple structure and convenient operation, and the number of needle head puncturing times, the pollution opportunity and nurses' labour intensity are reduced.
Description
This utility model relates to a kind of medical apparatus and instruments, especially for the utensil of blood transfusion.
Existing disposable transfusion set, it is to link to each other by sebific duct that is with actuator and the syringe needle that contacts with human body at the outfan of hair Pei Shi dropper, links to each other at the input of the hair Pei Shi dropper syringe needle by the sebific duct and the blood bag that punctures.Once defeated at least four units of patient in the blood transfusion process, defeated at most more than 20 unit.To transfuse blood with normal saline washing in the middle of different blood donors' the blood input on request and connect next bag component blood again behind the pipeline, the nurse will be with same syringe needle repeated localised puncture saline bottle and blood bag for this reason, its weak point is that not only nursing work load pollutes normal saline greatly but also easily, even the saline bottle plug granule that is punctured also can enter and causes more serious pollution in the saline.
In view of above-mentioned weak point the purpose of this utility model of the prior art is to provide a kind of few disposable component blood transfusion device of puncture time that can alleviate nursing work load, reduce opportunities for contamination.
The purpose of this utility model can realize by following measure:
A kind of primary components blood exchange transfusion set who is used to transfuse blood, its syringe needle that contacts with human body links to each other by the outfan of silica gel tube with hair Pei Shi dropper, it is characterized in that: the input of hair Pei Shi dropper is provided with a tee T, an one arm links to each other with the syringe needle of puncture blood bag by the silica gel tube that is with actuator, and another arm then links to each other with the syringe needle that has exhaustor of puncture saline bottle by the silica gel tube that is with actuator.
This utility model mainly is to set up the defeated saline device of a cover that is linked to each other by tee T on the basis of former disposable transfusion set.
This utility model mainly drips device, tee T, actuator by syringe needle, sebific duct, hair Pei Shi and has that the syringe needle of exhaustor forms.Wherein by hair Pei Shi drip device to syringe needle that human body contacts structure and existing blood exchange transfusion set basic identical, promptly the syringe needle that contacts with human body links to each other by the outfan of silica gel tube with hair Pei Shi dropper.But the input that drips device at hair Pei Shi is provided with a tee T, and syringe needle by the silica gel tube that is with actuator and the blood bag that punctures of two arms in addition of this tee T links to each other, and constitutes the blood transfusion pipeline.Another root links to each other with the syringe needle that has exhaustor of puncture saline bottle by the silica gel tube that is with actuator, constitutes brine pipeline.
When failing component blood, respectively the syringe needle that has exhaustor in the brine pipeline is inserted in the saline bottle, the ducted syringe needle of will transfusing blood inserts in the blood bag.At first import and after saline is determined in blood vessel the brine pipeline actuator cuts out by the blood transfusion routine, open blood transfusion pipeline actuator and can transfuse blood.Treat to open after blood in the blood bag is totally lost to close again behind the salt water regulator flushing pipe and connect second bag of blood, go down so repeatedly.Be preferably on the sebific duct that mao Pei Shi drips the device outfan and also be with actuator, so that clean the blood transfusion pipeline with saline.
Drawing is described as follows:
Fig. 1 is a user mode sketch map of the present utility model.
The utility model is described in further detail to utilize the example shown in the accompanying drawing.In the sketch map of disposable component blood transfusion device shown in Figure 1, the syringe needle 1 that contacts with human body links to each other with the outfan that hair Pei Shi drips device 3 by the silica gel tube that is with actuator 2.The input that hair Pei Shi drips device is provided with a tee T 4, an arm of this tee T links to each other with the syringe needle of puncture blood bag 5 by the silica gel tube that is with actuator, and another root arm of tee T links to each other with the syringe needle that has exhaustor 7 of puncture saline bottle 6 by the silica gel tube that is with actuator.
The utility model has following advantage compared to existing technology:
1. simple in structure, easy to use, reduce the syringe needle puncture time and only be original half, thereby reduced opportunities for contamination, stopped the plug particle.
2. alleviate nurse's labour intensity, improved operating efficiency.
3. save sterilization soup consumption 50%.
Claims (2)
1, a kind of disposable minute blood exchange transfusion set who is used to transfuse blood, its syringe needle that contacts with human body links to each other by the outfan of silica gel tube with hair Pei Shi dropper, it is characterized in that: the input of hair Pei Shi dropper is provided with a tee T, an one arm links to each other with the syringe needle of puncture blood bag by the silica gel tube that is with actuator, and another arm then links to each other with the syringe needle that has exhaustor of puncture saline bottle by the silica gel tube that is with actuator.
2, disposable component blood transfusion device according to claim 1 is characterized in that: drip at hair Pei Shi on the sebific duct of device outfan and also be with actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235506 CN2141285Y (en) | 1992-09-11 | 1992-09-11 | Disposable component blood transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235506 CN2141285Y (en) | 1992-09-11 | 1992-09-11 | Disposable component blood transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2141285Y true CN2141285Y (en) | 1993-09-01 |
Family
ID=33777246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92235506 Expired - Fee Related CN2141285Y (en) | 1992-09-11 | 1992-09-11 | Disposable component blood transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2141285Y (en) |
-
1992
- 1992-09-11 CN CN 92235506 patent/CN2141285Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Sun Yueying Designer after: Ren Jun Designer before: Sun Yueying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: SUN YUEYING TO: SUN YUEYING; REN JUN |
|
| 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 |