CN204500814U - A kind of novel built-in cold light source cervical operation drag hook - Google Patents
A kind of novel built-in cold light source cervical operation drag hook Download PDFInfo
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- CN204500814U CN204500814U CN201520112379.5U CN201520112379U CN204500814U CN 204500814 U CN204500814 U CN 204500814U CN 201520112379 U CN201520112379 U CN 201520112379U CN 204500814 U CN204500814 U CN 204500814U
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- catch
- light source
- cold light
- drag hook
- novel built
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- 239000000835 fiber Substances 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 210000003484 anatomy Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
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Abstract
The utility model discloses a kind of novel built-in cold light source cervical operation drag hook, it is characterized in that: comprise side catch (1), connecting rod (2), manual adjustment rod (3) and fiber body (4); Described side catch (1) is connected with manual adjustment rod (3) by connecting rod (2); Inner side, described side catch (1) is provided with fiber body (4).This utility model adds cold light source in side, obviously can improve the intensity of illumination of surgical field of view, facilitate surgeon accurately to judge anatomical structure, improves operation accuracy.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of novel built-in cold light source cervical operation drag hook.
Background technology
When cervical vertebra drag hook is mainly used in surgical operation, the tissue such as tractive muscle, vertebral plate, cervical vertebra, skeleton and thyroid, can maintain the deployed condition of operative site both sides muscle, be convenient to medical personnel's operation in operation process; But in current cervical operation, when spinal surgeons process intervertebral space, because gap is comparatively dark, operating lamp can not well be shining into, and have impact on the process for the treatment of.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of novel built-in cold light source cervical operation drag hook, solve in existing cervical operation not enough problem of throwing light on.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of novel built-in cold light source cervical operation drag hook, comprises side catch, connecting rod, manual adjustment rod and fiber body; Described side catch is connected with manual adjustment rod by connecting rod; Fiber body is provided with inside the catch of described side.
Described side catch is two independent catch, and one is be fixed on manual adjustment rod one end by connecting rod; Another is fixed on by connecting rod on the sleeve pipe in manual adjustment rod, can move freely.
Described side catch entirety is " C " shape, two catch outward openings; The groove for installing optical fibres body is had inside the catch of side.
Described sleeve pipe is provided with the fixing card of adjusting rod.
Catch upper end, described side is also fixed with horizontal lever.
The technique effect that this utility model adopts technique scheme to have is:
This utility model adds cold light source in side, obviously can improve the intensity of illumination of surgical field of view, facilitate surgeon accurately to judge anatomical structure, improves operation accuracy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail
Fig. 1 is this utility model perspective view
Fig. 2 is this utility model front view
Fig. 3 is this utility model top view
Fig. 4 is this utility model left view
Wherein, 1-side catch, 2-connecting rod, 3-manual adjustment rod, 4-fiber body, 5-sleeve pipe, the fixing card of 6-adjusting rod, the horizontal lever of 7-
Detailed description of the invention
The novel built-in cold light source cervical operation drag hook of one as Figure 1-Figure 4, comprises side catch 1, connecting rod 2, manual adjustment rod 3 and fiber body 4; Described side catch 1 is connected with manual adjustment rod 3 by connecting rod 2, side catch 1 for the both sides muscle of keeping performing the operation development distance and manually adjusting rod 3 suitably regulate; Be provided with fiber body 4 inside described side catch 1, fiber body 4 is installed on inner side, ensures that direction of illumination is towards inner side, facilitates medical personnel to observe operation.
Side catch 1 is two independent catch, and one is be fixed on manual adjustment rod 3 one end by connecting rod 2; Another is fixed on by connecting rod 3 on the sleeve pipe 5 in manual adjustment rod 3, can move freely, and is by regulating the position of connecting rod 3 in manual adjustment rod 3 of side to guarantee distance drawn in use procedure.
Side catch 1 entirety is " C " shape, two catch outward openings, and the configuration design of " C " shape prevents the tissues such as muscle from departing from because sliding; Have the groove for installing optical fibres body 4 inside side catch 1, use groove can avoid because the protrusion of fiber body 4 affects operation technique.
Sleeve pipe 5 is provided with adjusting rod and fixes card 6, and after determining distance drawn, adjustment in use bar is fixed card 6 and is locked.
Side catch 1 upper end is also fixed with horizontal lever 7.
It should be noted that above-mentioned detailed description of the invention of the present utility model only for exemplary illustration or explain principle of the present utility model, and do not form restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, this utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and amendment.
Claims (5)
1. a novel built-in cold light source cervical operation drag hook, is characterized in that: comprise side catch (1), connecting rod (2), manual adjustment rod (3) and fiber body (4); Described side catch (1) is connected with manual adjustment rod (3) by connecting rod (2); Inner side, described side catch (1) is provided with fiber body (4).
2. novel built-in cold light source cervical operation drag hook according to claim 1, is characterized in that: described side catch (1) is two independent catch, and one is be fixed on manual adjustment rod (3) one end by connecting rod (2); Another is fixed on by connecting rod (3) on the sleeve pipe (5) in manual adjustment rod (3), can move freely.
3. novel built-in cold light source cervical operation drag hook according to claim 1, is characterized in that: described side catch (1) entirety is " C " shape, two catch outward openings; Side catch (1) inner side has the groove for installing optical fibres body (4).
4. novel built-in cold light source cervical operation drag hook according to claim 2, is characterized in that: described sleeve pipe (5) is provided with the fixing card (6) of adjusting rod.
5. novel built-in cold light source cervical operation drag hook according to claim 1, is characterized in that: catch (1) upper end, described side is also fixed with horizontal lever (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112379.5U CN204500814U (en) | 2015-02-16 | 2015-02-16 | A kind of novel built-in cold light source cervical operation drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112379.5U CN204500814U (en) | 2015-02-16 | 2015-02-16 | A kind of novel built-in cold light source cervical operation drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500814U true CN204500814U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112379.5U Active CN204500814U (en) | 2015-02-16 | 2015-02-16 | A kind of novel built-in cold light source cervical operation drag hook |
Country Status (1)
| Country | Link |
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| CN (1) | CN204500814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708508A (en) * | 2016-04-22 | 2016-06-29 | 李鹏 | Cervical vertebra channel expanding device |
| CN105852948A (en) * | 2016-04-22 | 2016-08-17 | 李鹏 | Novel channel expanding device used for cervical vertebrae and provided with external light sources |
| CN108309379A (en) * | 2018-02-09 | 2018-07-24 | 中国人民解放军第四军医大学 | The minimally invasive channel of the novel intelligent anatomical form anterior cervical operation of multidirectional adjusting |
-
2015
- 2015-02-16 CN CN201520112379.5U patent/CN204500814U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708508A (en) * | 2016-04-22 | 2016-06-29 | 李鹏 | Cervical vertebra channel expanding device |
| CN105852948A (en) * | 2016-04-22 | 2016-08-17 | 李鹏 | Novel channel expanding device used for cervical vertebrae and provided with external light sources |
| CN108309379A (en) * | 2018-02-09 | 2018-07-24 | 中国人民解放军第四军医大学 | The minimally invasive channel of the novel intelligent anatomical form anterior cervical operation of multidirectional adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180125 Address after: 102299 Beijing Changping District science and Technology Park, No. 37 Zhongguancun Xingye garden, No. 5, No. two, north side Patentee after: Beijing Zhongnuo Hengkang Biotechnology Co., Ltd. Address before: 100029 Haidian District, Beijing on the road to information on the international entrepreneurship Park No. 2 D Dong 707D Patentee before: Li Peng |