CN202342611U - Novel backflow prevention transfusion set - Google Patents
Novel backflow prevention transfusion set Download PDFInfo
- Publication number
- CN202342611U CN202342611U CN2011204692380U CN201120469238U CN202342611U CN 202342611 U CN202342611 U CN 202342611U CN 2011204692380 U CN2011204692380 U CN 2011204692380U CN 201120469238 U CN201120469238 U CN 201120469238U CN 202342611 U CN202342611 U CN 202342611U
- Authority
- CN
- China
- Prior art keywords
- dropper
- murphy
- transfusion set
- feishi dropper
- rubber tube
- 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 medical appliance, in particular to a novel backflow prevention transfusion set. The transfusion set is characterized by comprising an upper joint, a Murphy's dropper, a rubber tube, a flow controller, an inlet pipe and a scalp needle pipe, wherein one end of the Murphy's dropper is connected with the upper joint and the inlet pipe, and the other end of the Murphy's dropper is connected with the flow controller and the scalp needle pipe through the rubber tube; and a floater is arranged in the Murphy's dropper. The backflow prevention transfusion set has the beneficial effects of being convenient for use, reducing the labor intensity of medical staff, avoiding unexpected accidents of blood backflow and protecting patient health.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of novel anti-backflow transfusion device.
Background technology:
In the sick patient who is in hospital of hospital; Transfusion patient accounts for the overwhelming majority, novel anti-backflow transfusion device commonly used at present, and patient feels sleepy easily; Patient or medical personnel guard must be arranged when transfusion; When nobody stays in the ward to look after the patient night and day, will cause backflow of blood to advance blood vessel if can not in time pull out syringe needle after pin liquid has been beaten, patient is damaged.
Summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists to prior art, and a kind of novel anti-backflow transfusion device is provided, and is easy to use, alleviated medical personnel's labor intensity, avoids taking place the contingency of backflow of blood.
Its technical scheme is: comprise top connection, Mo Feishi dropper, rubber tube, flow controller, air inlet pipe, scalp needle tubing; One end of Mo Feishi dropper connects top connection and air inlet pipe; The other end of Mo Feishi dropper is through rubber tube connection traffic controller and scalp needle tubing, and it is cursory to be provided with in the described Mo Feishi dropper.
Above-mentioned cursoryly connect to form through backguy by hollow float and stopper.
The beneficial effect of this utility model is: easy to use, make simply, and alleviated medical personnel's labor intensity, avoid taking place the contingency of backflow of blood, protected that patient's is healthy.
Description of drawings:
Accompanying drawing 1 is the structural representation of this utility model;
Accompanying drawing 2 is cursory structure charts of this utility model;
Among the last figure: top connection 1, Mo Feishi dropper 2, rubber tube 3, flow controller 4, air inlet pipe 5, cursory 6, hollow float 6.1, stopper 6.2, backguy 6.3, scalp needle tubing 7, transfusion bottle 8.
The specific embodiment:
In conjunction with accompanying drawing 1-2, this utility model is done further to describe:
This utility model comprises top connection 1, Mo Feishi dropper 2, rubber tube 3, flow controller 4, air inlet pipe 5, scalp needle tubing 7; One end of Mo Feishi dropper 2 connects top connection 1 and air inlet pipe 5; The other end of Mo Feishi dropper 2 is provided with cursory 6 through rubber tube 3 connection traffic controllers 4 and scalp needle tubing 7 in the described Mo Feishi dropper 2; Above-mentioned cursory 6 are connected to form through backguy 6.3 by hollow float 6.1 and stopper 6.2.
Cursory 6 at hydraulic effect float downward to Mo Feishi dropper 2 tops, medicinal liquid is through Mo Feishi dropper 2 lower part outlets output, until suitable liquid level, transfusion device begins operate as normal; After transfusion bottle 8 herb liquids were totally lost, liquid level at first descended in the Mo Feishi dropper 2, and stopper 6.2 descends thereupon, after dropping to certain liquid, will block 2 outlets of Mo Feishi dropper automatically, and transfusion stops, thereby reaches the purpose of stopping pin automatically.Easy to use, alleviated medical personnel's labor intensity, avoid taking place the contingency of backflow of blood, protected that patient's is healthy.
Claims (2)
1. novel anti-backflow transfusion device; Comprise top connection (1), Mo Feishi dropper (2), rubber tube (3), flow controller (4), air inlet pipe (5), scalp needle tubing (7); One end of Mo Feishi dropper (2) connects top connection (1) and air inlet pipe (5); The other end of Mo Feishi dropper (2) is characterized in that: be provided with in the described Mo Feishi dropper (2) cursory (6) through rubber tube (3) connection traffic controller (4) and scalp needle tubing (7).
2. novel anti-backflow transfusion device according to claim 1 is characterized in that: described cursory (6) are connected to form through backguy (6.3) by hollow float (6.1) and stopper (6.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204692380U CN202342611U (en) | 2011-11-23 | 2011-11-23 | Novel backflow prevention transfusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204692380U CN202342611U (en) | 2011-11-23 | 2011-11-23 | Novel backflow prevention transfusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342611U true CN202342611U (en) | 2012-07-25 |
Family
ID=46531636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204692380U Expired - Fee Related CN202342611U (en) | 2011-11-23 | 2011-11-23 | Novel backflow prevention transfusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342611U (en) |
-
2011
- 2011-11-23 CN CN2011204692380U patent/CN202342611U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121123 |