CN203089539U - Detachable surgical drag hook for otology - Google Patents
Detachable surgical drag hook for otology Download PDFInfo
- Publication number
- CN203089539U CN203089539U CN 201320062670 CN201320062670U CN203089539U CN 203089539 U CN203089539 U CN 203089539U CN 201320062670 CN201320062670 CN 201320062670 CN 201320062670 U CN201320062670 U CN 201320062670U CN 203089539 U CN203089539 U CN 203089539U
- Authority
- CN
- China
- Prior art keywords
- otology
- drag
- drag hook
- pull bar
- hand grip
- 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
Images
Abstract
The utility model relates to medical instruments, in particular to a detachable surgical drag hook for otology. The detachable surgical drag hook for the otology comprises an annular handle and a drag rod, and is characterized in that the annular handle and the drag rod are connected through threads, a grab handle is arranged at the position, close to the threads, of the drag rod, and a drag hook body which is connected with the drag rod into a whole is arranged at the tail portion of the drag rod. The detachable surgical drag hook for the otology has the advantages that the annular handle and the drag rod are detachable, proper annular handles are selected to be connected with the drag rod according to the size of fingers of a particular user, the user can well control the whole surgical drag hook by operating the annular handle and the grab handle, operation is easy and using is convenient.
Description
Technical field
This utility model relates to medical apparatus, specifically, relates to a kind of dismountable otology surgery tractor.
Background technology
When carrying out the otology operation, need to use the otology surgery tractor sometimes, the handle of otology surgery tractor mostly is tabular in the prior art, medical personnel need firmly pinch handle with finger in the operation process, because resistance is little, the tabular handle is easy to skid and makes the tractive wound surface lax, also is easy to cause finger tired, is unfavorable for very much the use of operative doctor.The patent of ZL201220105054 has been introduced a kind of otology surgery tractor that has annular hand grip, can solve the tired problem of operative doctor finger, but because whole otology surgery tractor is connected as a single entity, and the size of the ring of annular hand grip is fixed, and the thickness of the finger of different people and different, this invention can not be satisfied the demand of different people.Therefore, need a kind of dismountable otology surgery tractor, annular hand grip and pull bar are split, the annular hand grip of the different sizes of design combines with pull bar, to satisfy different users's demand.
Summary of the invention
In order to remedy the deficiencies in the prior art, this utility model provides a kind of dismountable otology surgery tractor.
This utility model is achieved by the following technical solution:
A kind of dismountable otology surgery tractor, it comprises annular hand grip and pull bar, and described annular hand grip and pull bar are to be threaded, and pull bar is provided with lever near the position of screw thread, and the afterbody of pull bar is provided with the drag hook that is connected as a single entity.
Dismountable otology surgery tractor of the present utility model, the size of annular hand grip are unfixing, and the design of different sizes can be arranged.
The beneficial effects of the utility model: annular hand grip and pull bar are detachable, select suitable annular hand grip to be connected according to the size of concrete end user's finger with pull bar, the end user can be better controlled the whole surgery drag hook by operation annular hand grip and lever, and is simple to operate, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1 is annular hand grip, and 2 is screw thread, and 3 is lever, and 4 is pull bar, and 5 is drag hook.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
This utility model device comprises annular hand grip 1 and pull bar 4, and described annular hand grip 1 is connected with screw thread 2 with pull bar 4, and pull bar 4 is provided with lever 3 near the position of screw thread 2, and the afterbody of pull bar 4 is provided with the drag hook 5 that is connected as a single entity.
The size of the finger of the concrete user of basis is selected suitable annular hand grip 1 during use, links together with pull bar 2, can be better controlled the whole surgery drag hook with lever 3 by operation annular hand grip 1, and operation again undergos surgery.
Claims (1)
1. dismountable otology surgery tractor, comprise annular hand grip (1) and pull bar (4), it is characterized in that: described annular hand grip (1) is connected with screw thread (2) with pull bar (4), pull bar (4) is provided with lever (3) near the position of screw thread (2), and the afterbody of pull bar (4) is provided with the drag hook (5) that is connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062670 CN203089539U (en) | 2013-02-04 | 2013-02-04 | Detachable surgical drag hook for otology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062670 CN203089539U (en) | 2013-02-04 | 2013-02-04 | Detachable surgical drag hook for otology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089539U true CN203089539U (en) | 2013-07-31 |
Family
ID=48840990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062670 Expired - Fee Related CN203089539U (en) | 2013-02-04 | 2013-02-04 | Detachable surgical drag hook for otology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750869A (en) * | 2014-01-20 | 2014-04-30 | 曹莹莹 | Multipurpose combined surgical instrument |
| CN103767746A (en) * | 2014-01-20 | 2014-05-07 | 曹莹莹 | Combined type operation retractor |
| CN107736904A (en) * | 2017-10-30 | 2018-02-27 | 上海创赋医疗科技有限公司 | A kind of heel string stitching unstrument |
-
2013
- 2013-02-04 CN CN 201320062670 patent/CN203089539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750869A (en) * | 2014-01-20 | 2014-04-30 | 曹莹莹 | Multipurpose combined surgical instrument |
| CN103767746A (en) * | 2014-01-20 | 2014-05-07 | 曹莹莹 | Combined type operation retractor |
| CN107736904A (en) * | 2017-10-30 | 2018-02-27 | 上海创赋医疗科技有限公司 | A kind of heel string stitching unstrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203089539U (en) | Detachable surgical drag hook for otology | |
| CN203749466U (en) | Spine vertebral plate retractor | |
| CN204562241U (en) | The anti-skidding drag hook of a kind of Novel laparoscope hepatobiliary surgery | |
| CN202699834U (en) | Indwelling needle capable of being operated with one hand | |
| CN202051883U (en) | Intrauterine ring placing and taking-off device | |
| CN202458520U (en) | Draw hook for otologic surgery | |
| CN201328796Y (en) | Indirect nasopharyngoscope | |
| CN201612646U (en) | General surgical operation draw hook | |
| CN201912149U (en) | Retractor for thyroid surgery | |
| CN203170350U (en) | Liquid transferrer for medical examination | |
| CN202458575U (en) | Novel surgical forceps | |
| CN202078375U (en) | Quick abortion scraper | |
| CN202179570U (en) | Abdominal wall pull hook | |
| CN203539392U (en) | Hoffman pulling hook structure | |
| CN202283271U (en) | Bladder puncture sleeve needle | |
| CN201404248Y (en) | Abdominal cavity retractor | |
| CN202801700U (en) | Expansion brace device for urethral surgery | |
| CN202128498U (en) | Operation retractor | |
| CN201618128U (en) | Traditional Chinese medicine acupuncture needle | |
| CN202184753U (en) | Neurovascular lead device | |
| CN203841769U (en) | Scalpel for cerebral aneurysm | |
| CN203227184U (en) | Disposable catheter with pull rings | |
| CN203059836U (en) | Operating forceps | |
| CN204274523U (en) | Department of general surgery's tumor operation extractor | |
| CN202288357U (en) | Convenient bladder biopsy forceps |
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: 20130731 Termination date: 20140204 |