CN201426895Y - Filtering tee cock for infusion - Google Patents
Filtering tee cock for infusion Download PDFInfo
- Publication number
- CN201426895Y CN201426895Y CN2009200336623U CN200920033662U CN201426895Y CN 201426895 Y CN201426895 Y CN 201426895Y CN 2009200336623 U CN2009200336623 U CN 2009200336623U CN 200920033662 U CN200920033662 U CN 200920033662U CN 201426895 Y CN201426895 Y CN 201426895Y
- Authority
- CN
- China
- Prior art keywords
- tee
- patient
- medicine feeding
- infusion
- medicine
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a filtering tee cock for infusion. When the existing tee cock is used, a small number of air bubbles can flow into the infusion tube during medicine feeding for the treatment of the patient, and may enter the blood vessel of the patient, thereby threatening the life of the patient. In addition, the tee cap can be easily polluted or lost as the tee cap is removed for medicine feeding and is then arranged when used for feeding medicine to the patient, thereby influencing the whole infusion tube and increasing the possibility of iatrogenic infection. The filtering teecock consists of a tee body and a control valve, and is characterized in that the liquid outlet of the tee body is provided with an air bubble filter which has a hollow structure, the inside of the air bubble filter is provided with a filter sieve, and a medicine feeding port is provided with a buckle cover. With the air bubble filter, the air bubbles in the liquid medicine can be effectively filtered, thereby achieving the safe infusion purpose. As the medicine feeding port is provided with the buckle cover, and the tee cap is not required to be removed for medicine feeding, thereby preventing the tee cap from being lost and avoiding the pollution caused to the patient through the medicine feeding route.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of transfusion with filtering three-way cock.
Technical background
Existing three-way cock to patient the time owing to need administration, may make a small amount of bubble enter liquid-transport pipe-line, steam bubble enters probably and causes aeroembolism that patient's life is threatened in the patient's blood vessel, in addition when clinical treatment owing to often give patient's medication by three-way cock, after need taking off administration with three cowlings of three-way cock drug delivery port, each administration refills, such three cowlings are easily contaminated or lose, threeway administration internal orifice is polluted easily, so that influence whole infusion pipeline, increase the possibility of nosocomial infection.
The utility model content
The technical problem that this utility model solved provides a kind ofly can prevent nosocomial infection, and the transfusion that can filter bubble is with filtering three-way cock.
For solving above-mentioned technical problem, the technical scheme that this utility model is taked:
This utility model comprises three-way body, control valve, and its special character is: the liquid outlet of described three-way body is provided with the bubble filter, and the bubble filter is a hollow structure, is provided with drainage screen in it.
Above-mentioned drug delivery port is provided with buckle closure.
Compared with prior art, this utility model can effectively filter out bubble in the medicinal liquid by the bubble filter is set, and reaches the purpose of safe infusion; Drug delivery port is provided with buckle closure, will not take off by the threeway medicated cap during administration, prevents that three cowlings from losing, and avoids threeway administration internal orifice contaminated, reduces the infection that patient is caused through route of administration, increases the safety of clinical transfusion treatment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is elaborated.
Referring to Fig. 1, this utility model comprises three-way body 1, control valve 2, and the liquid outlet 3 of three-way body 1 is provided with bubble filter 4, the bubble filter is a hollow structure, be provided with drainage screen in it, medicinal liquid filters out a small amount of bubble by the bubble filter, reaches the purpose of safe infusion.
During clinical treatment owing to often give patient's medication by three-way cock, after need taking off administration with three cowlings of three-way cock drug delivery port, each administration refills, such three cowlings are easily contaminated or lose, and the threeway internal orifice is infected easily, so that influences whole infusion pipeline, increase the possibility of nosocomial infection, be provided with buckle closure 6 at drug delivery port 5, when the needs administration, only buckle closure 6 need be opened and take off the injection medicine, then buckle closure is buckled well and got final product, also buckle closure 6 can be backed out the injection medicine.
Claims (2)
1, a kind of transfusion comprises three-way body (1), control valve (2) with filtering three-way cock, and it is characterized in that: the liquid outlet (3) of described three-way body (1) is provided with bubble filter (4), and bubble filter (4) is a hollow structure, is provided with drainage screen in it.
2, a kind of transfusion according to claim 1 is with filtering three-way cock, and it is characterized in that: described drug delivery port (5) is provided with buckle closure (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200336623U CN201426895Y (en) | 2009-06-24 | 2009-06-24 | Filtering tee cock for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200336623U CN201426895Y (en) | 2009-06-24 | 2009-06-24 | Filtering tee cock for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426895Y true CN201426895Y (en) | 2010-03-24 |
Family
ID=42030619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200336623U Expired - Fee Related CN201426895Y (en) | 2009-06-24 | 2009-06-24 | Filtering tee cock for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426895Y (en) |
-
2009
- 2009-06-24 CN CN2009200336623U patent/CN201426895Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102631733B (en) | Automatic exhaust and liquid stop and anti-blood backflow high-speed precision intelligent security infusion set | |
| CN201211374Y (en) | Disposable safe liquor-filtration transfusion device | |
| CN203107894U (en) | Dripping bucket for infusion apparatus | |
| CN103301524A (en) | Disposable infusion apparatus capable of stopping liquid and exhausting air automatically | |
| CN201399117Y (en) | Double-sided filtering precise-filtering transfusion device | |
| CN203898833U (en) | Disposable infusion apparatus with automatic-exhaust precise filter | |
| CN201871071U (en) | Ultra-filtering transfusion device | |
| CN204637147U (en) | A kind of medical Transfusion device | |
| CN201426895Y (en) | Filtering tee cock for infusion | |
| CN204261126U (en) | Single use multifunctional transfusion system | |
| CN203598308U (en) | Anti-backflow precision filtering infusion apparatus | |
| CN203749914U (en) | Three-channel infusion apparatus | |
| CN203400364U (en) | Disposable infusion set capable of automatically stopping infusion and exhausting air | |
| CN205163787U (en) | Single -use fine filtration infusion apparatus | |
| CN203989273U (en) | A kind of automatic vent accurate filter | |
| CN201399134Y (en) | Dropping-funnel and filter integrated precise-filtering transfusion device | |
| CN202151451U (en) | Automatic liquid stopping exhaust device for infusion set | |
| CN203253006U (en) | Bubble preventive infusion apparatus | |
| CN208943070U (en) | A kind of Needleless dosing device | |
| CN202699723U (en) | Automatic exhaust and liquid stop and anti-blood backflow high-speed precision intelligent security infusion set | |
| CN201143300Y (en) | Separation type filtering bottle stopper | |
| CN208492831U (en) | Automatic exhaust, only liquid, accurate filter device | |
| CN201239391Y (en) | Infusion device easy for discharging air bubbles | |
| CN103830796A (en) | Disposable automatic liquid stopping and blood returning preventing infusion set free of bubbles | |
| CN101927042A (en) | Disposable double-filter infusion apparatus |
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: 20100324 Termination date: 20120624 |