CN201735061U - Single connection type medical tee valve - Google Patents
Single connection type medical tee valve Download PDFInfo
- Publication number
- CN201735061U CN201735061U CN2010202586575U CN201020258657U CN201735061U CN 201735061 U CN201735061 U CN 201735061U CN 2010202586575 U CN2010202586575 U CN 2010202586575U CN 201020258657 U CN201020258657 U CN 201020258657U CN 201735061 U CN201735061 U CN 201735061U
- Authority
- CN
- China
- Prior art keywords
- valve
- protective cap
- switch valve
- medical
- connection type
- 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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Abstract
A single connection type medical tee valve comprises a bracket body, a protective cap and a switch valve. The switch valve is arranged in the center of the bracket body, the protective cap is assembled at the front end of the bracket body, a locking cap is screwed between the protective cap and the switch valve; and cock bodies made of ABS (Acrylonitrile Butadiene Styrene) material are mounted at the other two ends of the switch valve. The utility model has the benefits of lower cost, simple structure, convenient operation, higher safety performance, stable structure, and contamination prevention, can overcome larger return elasticity of a one-way valve, and conforms to operation habit of medical staff.
Description
Technical field
This utility model relates to field of medical appliances, relates in particular to the medical three-way valve of a kind of simply connected formula.
Background technology
Medical three-way valve generally comprises by advancing medicine passage, discharge opeing sense channel, cross the three-way body that the liquid passage communicates with each other and forms, control valve and three-way body is set on the three-way body is provided with mistake liquid passage, advances valve pocket that medicine passage, discharge opeing sense channel communicate or be made of three-way body and lid; The shape of valve pocket matches with being active in its interior spool shape, and the relative both sides of spool are respectively arranged with concentric valve rod; Existing medical three-way valve generally is that a three-way body is provided with control valve, this control valve is two check valves that passage is provided with respectively at three-way body, therefore its complex structure, troublesome poeration, check valve itself have bigger back stretch, must have to satisfy certain pressure and could use in passage; In addition,, do not meet very much medical worker's operating habit during use, the probability of pollution also can occur increasing though some single three-way valve security performance simple in structure is relatively poor, intensity is lower, rustic.
The utility model content
At above defective, the purpose of this utility model provide a kind of security performance higher, have certain intensity and pressure, the firm medical three-way valve of simply connected formula of structure, to solve many deficiencies of existing product.
For achieving the above object, this utility model is achieved through the following technical solutions:
The medical three-way valve of a kind of simply connected formula comprises stake body, protective cap and a switching valve, and described stake body centre is provided with a switching valve, and the front end of stake body is furnished with protective cap, screws in locking cap between protective cap and switching valve; The faucet body of being made up of the ABS material is installed at the other two ends of described switching valve.
The beneficial effect of the medical three-way valve of simply connected formula described in the utility model is: cost is lower, simple in structure, easy to operate, can overcome the bigger back stretch of check valve itself; Switching valve has the operating habit that higher safety performance, structure are firm, meet the medical worker, can avoid polluting.
Description of drawings
According to embodiment and accompanying drawing this utility model is described in further detail below.
Fig. 1 is the structural representation of the medical three-way valve of the described simply connected formula of this utility model embodiment.
Among the figure:
1, stake body; 2, protective cap; 3, locking cap; 4, faucet body; 5, switching valve.
The specific embodiment
As shown in Figure 1; the medical three-way valve of simply connected formula described in the utility model; comprise stake body 1, protective cap 2 and a switching valve 5; described stake body 1 centre is provided with a switching valve 5 of being made up of high density PE material; the front end of stake body 1 is furnished with protective cap 2; screw in locking cap 3 between protective cap 2 and switching valve 5, the faucet body of being made up of the ABS material 4 is installed at the other two ends of this switching valve 5.
Claims (2)
1. medical three-way valve of simply connected formula; comprise stake body (1), protective cap (2) and a switching valve (5); it is characterized in that: described stake body (1) centre is provided with a switching valve (5); the front end of stake body (1) is furnished with protective cap (2), is positioned between protective cap (2) and the switching valve (5) to screw in locking cap (3).
2. the medical three-way valve of simply connected formula according to claim 1 is characterized in that: the faucet body of being made up of the ABS material (4) is installed at the other two ends of described switching valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202586575U CN201735061U (en) | 2010-07-15 | 2010-07-15 | Single connection type medical tee valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202586575U CN201735061U (en) | 2010-07-15 | 2010-07-15 | Single connection type medical tee valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735061U true CN201735061U (en) | 2011-02-09 |
Family
ID=43550338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202586575U Expired - Fee Related CN201735061U (en) | 2010-07-15 | 2010-07-15 | Single connection type medical tee valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626536A (en) * | 2012-03-31 | 2012-08-08 | 泰安市中心医院 | Multi-purpose three-way connector for clinical care and use method thereof |
| CN110302466A (en) * | 2019-07-23 | 2019-10-08 | 北京医院 | A kind of triple valve with filtering function |
-
2010
- 2010-07-15 CN CN2010202586575U patent/CN201735061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626536A (en) * | 2012-03-31 | 2012-08-08 | 泰安市中心医院 | Multi-purpose three-way connector for clinical care and use method thereof |
| CN110302466A (en) * | 2019-07-23 | 2019-10-08 | 北京医院 | A kind of triple valve with filtering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |