CN2603673Y - Environment protective transfusion system - Google Patents
Environment protective transfusion system Download PDFInfo
- Publication number
- CN2603673Y CN2603673Y CN 03218746 CN03218746U CN2603673Y CN 2603673 Y CN2603673 Y CN 2603673Y CN 03218746 CN03218746 CN 03218746 CN 03218746 U CN03218746 U CN 03218746U CN 2603673 Y CN2603673 Y CN 2603673Y
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- CN
- China
- Prior art keywords
- bottle
- air inlet
- air
- infusion
- needle
- 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 is a medical care equipment in particular to an environmental protecting infusion set which consists of a disposable infusion tube, an infusion bottle and a needle. The characteristics of the utility model are that a disposable infusion tube and an air filter bottle are separately connected with the infusion bottle. The air filter bottle is plugged into the infusion bottle by an air intake needle. A metal air intake needle is sealed and plugged into the mouth of the air filter bottle. The filtrate in which an air intake pipe is plugged is in the bottle. One port of the air intake pipe leads to the outside of the bottle. An air intake filter net is connected with the port of the air intake pipe which is sealed and connected with the air filter bottle. The environmental protecting infusion set can prevent medical solution from the pollution of air and reduce the pollution link of the medical solution. Furthermore, the infusion set provides the advantages of convenient using and low cost.
Description
Affiliated technical field: this utility model belongs to medical instruments, particularly the environmental protection transfusion device.
Background technology: transfusion device is by original use repeatedly, develop into present disposable transfusion device, more efficiently prevented cross infection, but the disposable transfusion device of usefulness also comes with some shortcomings now, and air pollution now is more serious, disposable transfusion device is to promote liquid to import blood vessel with liquid weight and air pressure, therefore the gas that pollutes can pollute medicinal liquid, and enters along with liquid in people's the body, and this is a pollution section in the infusion process.
Summary of the invention: the purpose of this utility model provides a kind of environmental protection transfusion device, and it can prevent air pollution medicinal liquid when transfusion, reduce the pollution section of medicinal liquid, and its cost easy to use is low.
Technical scheme: design a kind of environmental protection transfusion device, it comprises one-time infusion tube, infusion bottle, syringe needle composition, and it is characterized in that: be connected with one-time infusion tube and air filtration bottle on infusion bottle respectively, the air filtration bottle is inserted on the infusion bottle by air inlet needle.
Described air filtration bottle bottleneck sealing is plugged with the metal air inlet needle, in the bottle filtrate is arranged, and an air inlet pipe is arranged in the filtrate, and a port of air inlet pipe leads to outside bottle.
Be connected with air inlet screen on the port of air inlet pipe outside bottle that is tightly connected on the described air filtration bottle.
Described metal air inlet needle is a hollow needle, and external diameter is Φ 1.5mm-3mm, and internal diameter is Φ 0.6mm-1.2mm; Length is chosen in 150-200mm.
Characteristics of the present utility model are: because the environmental protection transfusion device, it is multi-link on the infusion bottle of former transfusion device an air filtering flask, the air filtration bottle is inserted on the infusion bottle by air inlet needle, the sealing of air filtration bottle bottleneck is plugged with the metal air inlet needle, in the bottle filtrate is arranged, one air inlet pipe is arranged in the filtrate, the another port of air inlet pipe is sealed in outside the bottle, and be connected with air inlet screen, so the intake process in the infusion bottle is a disinfecting process, the air filtration bottle hinders airborne antibacterial outside medicinal liquid, and making the gas in the infusion bottle all is through the disinfectant aseptic gas, guarantees the quality of transfusion.So this environmental protection transfusion device, it can prevent air pollution medicinal liquid when transfusion, reduces the pollution section of medicinal liquid.
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Description of drawings: accompanying drawing 1 is an environmental protection transfusion device example structure sketch map.
Among the figure: 1, medicine bottle; 2, medicinal liquid; 3, infusion needle; 4, liquid kettle; 5, dropper; 6, drip fast valve; 7, filtrate net; 8, syringe needle; 9, air cleaning liquid bottle; 10, air inlet pipe; 11, air inlet screen; 12, metal air inlet needle.
Specific embodiments: embodiment as shown in Figure 1, the environmental protection transfusion device is partly formed known infusion bottle, known one-time infusion tube and air filtration bottle by three.Known infusion bottle comprises: medicine bottle (1), medicinal liquid (2); Known one-time infusion tube: connect and compose successively by infusion needle (3), liquid kettle (4), dropper (5), a fast valve (6), filtrate net (7), syringe needle (8); The air filtration bottle is made up of metal air inlet needle (12), air inlet screen (11), air inlet pipe (10), air cleaning liquid bottle (9).The length of the metal air inlet needle (12) of air filtration bottle when failing the medicinal liquid of 500ml, is selected the metal air inlet needle of 200mm at 150mm-200mm for use; When failing the medicinal liquid of 250ml, select the metal air inlet needle of 150mm for use, the external diameter of metal air inlet needle (10) is φ 2mm, internal diameter is φ 1m, the bottleneck 5mm places that air cleaning liquid bottles (9) are inserted in (10) sealings of metal air inlet needle, the other end inserts the infusion bottle bottom.The long 30mm of bottleneck of air cleaning liquid bottle (9), the bottleneck internal diameter is φ 3.5mm, bottle length overall 60mm, air cleaning liquid bottle maximum external diameter is φ 15mm.On the bottle of air inlet pipe (10) sealing and fixing air cleaning liquid bottle (9), air inlet pipe (10) one end openings are inserted in the disinfectant solution of air cleaning liquid bottle (9), and the another port leads to outside bottle, is covered with air inlet screen (11) on the port.
During use, earlier metal air inlet needle (12) is inserted medicine bottle, pinch air cleaning liquid bottle (9) with hands, block air inlet screen (11) with another finger, after charging into 2/3rds medicinal liquid in the air cleaning liquid bottle, infusion needle is inserted medicine bottle, decontrol and drip fast valve (6), pinch a kettle (4) with finger, make Liquid pot (4) charge into 2/3rds liquid, syringe needle (8) is inserted human vas, adjust and drip fast valve (6), select the suitable speed of dripping, vacuum air under the atmospheric pressure effect enters air cleaning liquid bottle (9) by air inlet screen (11) in the bottle of liquid output back, medicinal liquid in the air cleaning bottle pours the top of air inlet screen (11) again, and the air that purifies under the effect of pressure replenishes the vacuum of medicine bottle (1) through metal air inlet needle (12).
Claims (4)
1, environmental protection transfusion device, it comprises one-time infusion tube, infusion bottle, syringe needle composition, it is characterized in that: be connected with one-time infusion tube and air filtration bottle on infusion bottle respectively, the air filtration bottle is inserted on the infusion bottle by air inlet needle.
2, environmental protection transfusion device according to claim 1 is characterized in that: described air filtration bottle bottleneck sealing is plugged with the metal air inlet needle, in the bottle filtrate is arranged, and an air inlet pipe is arranged in the filtrate, and a port of air inlet pipe leads to outside bottle.
3, environmental protection transfusion device according to claim 1 is characterized in that: be connected with air inlet screen on the port of air inlet pipe outside bottle that is tightly connected on the described air filtration bottle.
4, environmental protection transfusion device according to claim 1 is characterized in that: described metal air inlet needle is a hollow needle, and external diameter is Φ 1.5mm-3mm, and internal diameter is Φ 0.6mm-1.2mm; Length is chosen in 150-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218746 CN2603673Y (en) | 2003-03-31 | 2003-03-31 | Environment protective transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218746 CN2603673Y (en) | 2003-03-31 | 2003-03-31 | Environment protective transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603673Y true CN2603673Y (en) | 2004-02-18 |
Family
ID=34161069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03218746 Expired - Fee Related CN2603673Y (en) | 2003-03-31 | 2003-03-31 | Environment protective transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603673Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861174A (en) * | 2012-12-16 | 2014-06-18 | 上海众仁生物医药科技有限公司 | Disposable air isolator |
-
2003
- 2003-03-31 CN CN 03218746 patent/CN2603673Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861174A (en) * | 2012-12-16 | 2014-06-18 | 上海众仁生物医药科技有限公司 | Disposable air isolator |
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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 |