CN203379480U - Medical three-way joint - Google Patents
Medical three-way joint Download PDFInfo
- Publication number
- CN203379480U CN203379480U CN201320107026.7U CN201320107026U CN203379480U CN 203379480 U CN203379480 U CN 203379480U CN 201320107026 U CN201320107026 U CN 201320107026U CN 203379480 U CN203379480 U CN 203379480U
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- China
- Prior art keywords
- joint
- interface
- universal joint
- medical
- universal
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- Expired - Lifetime
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Abstract
A medical three-way joint comprises a universal joint, a first joint, and a second joint, the first joint and the second joint are both provided with caps, the internal of the universal joint is connected with an internal cannula in a bayonet coupling manner; in use, the internal cannula is connected with a national standard joint provided by a trachea cannula, the universal joint can rotate to drive the integrated first joint and second joint to a proper position; and more convenience is provided when flexible pipes are used for the universal joint, the first joint, and the second joint.
Description
Technical field
This utility model relates to the medical apparatus and instruments auxiliary appliance, particularly a kind of Medical tee joint.
Background technology
Tracheal intubation is a kind of for per os, nasal cavity or cut the curable product of trunnion toward delivering oxygen in patient's trachea or anesthetic gases, it is one of general anesthesia medical apparatus and instruments of using the anesthesia respirator patient to use, Main Function is in throat inserts patient's trachea, the patient end of tracheal intubation is provided with cuff, during use, sleeve bag gas-filling is strutted to patient's trachea.
The end that existing tracheal intubation connects machine end at it mainly contains two kinds of versions, the first is: then the joint that the tracheal intubation end all connects state's dimensioning connects respirator, when needing suction sputum, respirator is pulled up, from then on joint inserts the sputum aspirator tube suction sputum, advantage is simple in structure, and shortcoming is to pull up respirator easily to cause danger; The second way is: connect a threeway on the basis of the first GB joint again, this mode is that Xi'an Ke Wei company proposes, threeway is with after the GB joint is connected like this, two other connects first and connects respirator, another joint not suction sputum time block blocks, and taking down block during suction sputum and inserting sputum aspirator tube, and advantage is that not need to pull up the respirator security performance high, shortcoming is that the three way cock position is fixing non-adjustable, while connecting according to the position adjustment of respirator, bothers very much.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of Medical tee joint, rotatablely adjusts to suitable position and connects and breathe the gentle cannula of machine.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of Medical tee joint, comprise universal joint 1, first interface 2 and the second interface 3, is provided with block 4 on first interface 2 and the second interface 3, it is characterized in that, universal joint 1 inside is connected with inner sleeve 5 by the bayonet socket connected mode.
Described universal joint 1, first interface 2 and the second interface 3 adopt flexible pipe.
Described first interface 2 and the second interface 3 are measure-alike.
Because universal joint 1 inside is connected with inner sleeve 5 by the bayonet socket connected mode, during actual the use, inner sleeve 5 connects the GB joint, universal joint 1 rotation, and the first interface 2 and the second interface 3 that drive one rotate to suitable position; Can be convenient when universal joint 1, first interface 2 and the second interface 3 adopt flexible pipe to use; First interface 2 and the second interface 3 are measure-alike, termination respirator arbitrarily, and the another one interface inserts sputum aspirator tube, has solved the three-way interface of logical sputum aspirator tube in the prior art and has too carefully passed into difficult problem, has solved domestic and international tracheal intubation suction sputum problem.
The accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are done and described in detail.
With reference to accompanying drawing, a kind of Medical tee joint, comprise universal joint 1, first interface 2 and the second interface 3, is provided with block 4 on first interface 2 and the second interface 3, it is characterized in that, universal joint 1 inside is connected with inner sleeve 5 by the bayonet socket connected mode.
Described universal joint 1, first interface 2 and the second interface 3 adopt flexible pipe.
Described first interface 2 and the second interface 3 are measure-alike, termination respirator arbitrarily, and the another one interface inserts sputum aspirator tube, has solved the three-way interface of logical sputum aspirator tube in the prior art and has too carefully passed into difficult problem.
Operation principle of the present utility model is: the GB joint carried on inner sleeve 5 trachea intubate during use, and universal joint 1 is rotatable, and the first interface 2 and the second interface 3 that drive one rotate to suitable position; Can be convenient when universal joint 1, first interface 2 and the second interface 3 adopt flexible pipe to use.
Claims (3)
1. a Medical tee joint, comprise universal joint (1), first interface (2) and the second interface (3), be provided with block (4) on first interface (2) and the second interface (3), it is characterized in that, universal joint (1) is inner is connected with inner sleeve (5) by the bayonet socket connected mode.
2. a kind of Medical tee joint according to claim 1, is characterized in that, described universal joint (1), first interface (2) and the second interface (3) adopt flexible pipe.
3. a kind of Medical tee joint according to claim 1, is characterized in that, described first interface (2) and the second interface (3) are measure-alike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320107026.7U CN203379480U (en) | 2013-03-08 | 2013-03-08 | Medical three-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320107026.7U CN203379480U (en) | 2013-03-08 | 2013-03-08 | Medical three-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379480U true CN203379480U (en) | 2014-01-08 |
Family
ID=49868014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320107026.7U Expired - Lifetime CN203379480U (en) | 2013-03-08 | 2013-03-08 | Medical three-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379480U (en) |
-
2013
- 2013-03-08 CN CN201320107026.7U patent/CN203379480U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Shen Lan Biomedical Engineering Co.,Ltd. Assignor: Zhang Guanzhong Contract record no.: 2014610000119 Denomination of utility model: Medical triple valve Granted publication date: 20140108 License type: Exclusive License Record date: 20140821 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: 713800 Zhouxiao Industrial Park, Sanyuan County, Xianyang City, Shaanxi Province Patentee after: Sanyuan Branch of Xi'an Shenlan Biomedical Engineering Co.,Ltd. Address before: 710068 No. 64, North Section of Zhuque Street, Beilin District, Xi'an City, Shaanxi Province Patentee before: Zhang Guanzhong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |