CN201822908U - Ventriculoscope outer sheath fixing device - Google Patents
Ventriculoscope outer sheath fixing device Download PDFInfo
- Publication number
- CN201822908U CN201822908U CN2010205742202U CN201020574220U CN201822908U CN 201822908 U CN201822908 U CN 201822908U CN 2010205742202 U CN2010205742202 U CN 2010205742202U CN 201020574220 U CN201020574220 U CN 201020574220U CN 201822908 U CN201822908 U CN 201822908U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- connecting rods
- connecting rod
- outer sheath
- fixed
- 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
The utility model relates to a ventriculoscope outer sheath fixing device which comprises a fixed ring (1) and is characterized in that two opposite sides of the fixed ring (1) are provided with fixing device bodies (2) which are internally provided with chutes (3); the chutes (3) are internally provided with connecting rods (4); the end parts of the connecting rods (4) are provided with fixed cushions (5); the tail parts of the connecting rods (4) are provided with springs (6); the connecting rods (4) are provided with wrenches (7); and the fixed cushions (5) and the connecting rods (4) can slide in the chutes. The fixing device is strong in stability, can well control the depth and direction of the outer sheath without easy offset, ensures the accuracy of the operation and saves manpower. An endoscope sheath does not need to be fixed by specially-assigned persons, thus improving the working efficiency. The fixing device is convenient to use.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of ventricularendoscope epitheca fixture.
Background technology
We had before designed a kind of ventricularendoscope with transparent epitheca (patent No. 03215600.6), be applied to clinical having many good qualities, but also find to exist a significantly deficiency, promptly need the assistant to fix transparent epitheca with hands in operation, this is the waste of manpower, simultaneously, operating time has been grown, assistant's hands fatigue, and can not be well fixing epitheca, cause the variation of scope and the epitheca direction and the degree of depth, influence operation quality.
Summary of the invention
The purpose of this utility model is the drawback at above-mentioned technology, and a kind of ventricularendoscope epitheca fixture is provided.Realize that the technical scheme that the purpose of this utility model is taked is: this ventricularendoscope epitheca fixture includes ring for fixing, relative both sides are provided with the fixture body on ring for fixing, be provided with chute in the fixture body, be provided with connecting rod in the chute, the end of connecting rod is provided with fixed bolster, the afterbody of connecting rod is provided with spring, and connecting rod is provided with spanner, and fixed bolster and connecting rod can slide in chute.
This utility model stability is strong, and this device can well be held the degree of depth and the direction of epitheca, is not prone to skew, guarantees the accuracy of operation technique; Save manpower.Need not fixedly scope sheath of special messenger, increase work efficiency; Easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of this utility model structural representation.
Among the figure, 1, ring for fixing, 2, the fixture body, 3, chute, 4, connecting rod, 5, fixed bolster, 6, spring, 7, spanner.
The specific embodiment
With reference to accompanying drawing, this ventricularendoscope epitheca fixture includes ring for fixing 1, relative both sides are provided with fixture body 2 on ring for fixing 1, be provided with chute 3 in the fixture body 2, be provided with connecting rod 4 in the chute 3, the end of connecting rod 4 is provided with fixed bolster 5, and the afterbody of connecting rod 4 is provided with spring 6, connecting rod 4 is provided with spanner 7, and fixed bolster 5 and connecting rod 4 can slide in chute.
Using method of the present utility model: the good scope approach of labelling otch, cut skin and reach sclerotin, trepan carries out sphenotresia, cuts off dura mater, ring for fixing 1 is placed on the bone hole, break spanner 7 into two with one's hands, insert the transparent epitheca of ventricularendoscope by ring for fixing 1, wait epitheca to arrive desired depth after, loosen spanner 7, epitheca promptly is fixed, and places the ventricularendoscope operation that undergos surgery then, can adjust the epitheca degree of depth at any time as required in the art.
Claims (1)
1. ventricularendoscope epitheca fixture, include ring for fixing (1), it is characterized in that going up relative both sides at ring for fixing (1) is provided with fixture body (2), be provided with chute (3) in the fixture body (2), be provided with connecting rod (4) in the chute (3), the end of connecting rod (4) is provided with fixed bolster (5), and the afterbody of connecting rod (4) is provided with spring (6), connecting rod (4) is provided with spanner (7), and fixed bolster (5) and connecting rod (4) can slide in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205742202U CN201822908U (en) | 2010-10-25 | 2010-10-25 | Ventriculoscope outer sheath fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205742202U CN201822908U (en) | 2010-10-25 | 2010-10-25 | Ventriculoscope outer sheath fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822908U true CN201822908U (en) | 2011-05-11 |
Family
ID=43961471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205742202U Expired - Fee Related CN201822908U (en) | 2010-10-25 | 2010-10-25 | Ventriculoscope outer sheath fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201822908U (en) |
-
2010
- 2010-10-25 CN CN2010205742202U patent/CN201822908U/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: 20110511 Termination date: 20111025 |