CN201939399U - Medical operation drag hooks - Google Patents
Medical operation drag hooks Download PDFInfo
- Publication number
- CN201939399U CN201939399U CN2010205775719U CN201020577571U CN201939399U CN 201939399 U CN201939399 U CN 201939399U CN 2010205775719 U CN2010205775719 U CN 2010205775719U CN 201020577571 U CN201020577571 U CN 201020577571U CN 201939399 U CN201939399 U CN 201939399U
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- China
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- drag hook
- chute
- frame
- drag hooks
- sliding chute
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- Expired - Fee Related
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Abstract
The utility model discloses medical operation drag hooks, comprising a quadrangle frame, and drag hooks, the quadrangle frame is formed by four support rods in a successive, movable, and head-and-tail connection, a frame fixing bolt is fixed on each of four moveable connecting angles, a sliding chute is disposed in the middle of each support rod, each sliding chute is provided with an L-shaped drag hook provided with a sliding chute, each L-shaped drag hook is fixed on the sliding chute via the bolt. Via the above structure, adjustable shape of the frame and movement of the drag hooks in front and back, and in left and right are realized, according to requirement of operation, the drag hooks can be conveniently adjusted, operation visual field can be fully exposed, operation is facilitated, time is saved, and labour is saved.
Description
Technical field
This utility model relates to a kind of medical surgical instrument, relates in particular to a kind of surgery tractor.
Background technology
At present, existing operative incision drag hook is the otch retractor of function singleness, and its drag hook plate is fixedly mounted on the drag hook shelf, can not change.The general surgery drag hook only has several fixedly depth sizes, because human body is fat or thin and the body cavity depth is widely different, can not fully expose surgical field of view because of drag hook is improper in the operation, and often the influence operation had both taken manpower smoothly, had prolonged operating time again.And in medical operating, according to difference operation needs and different patient's builds, its operative incision has the difference of the big or small depth, and fixedly the surgery tractor of drag hook plate can not adapt to multiple operation needs.
Summary of the invention
The purpose of this utility model is the uncontrollable problem that exists at existing surgery tractor, and a kind of adjustable surgery tractor is provided, and it has simple in structure, and convenient fixing can be according to the adjustable at any time advantage of operation needs.
The purpose of this utility model is achieved through the following technical solutions, this medical operation drag hook comprises quadrilateral frame, drag hook, quadrilateral frame is flexibly connected by four support bars head and the tail successively and forms, on four flexible connection angles, be provided with the frame fixation bolt, the centre of each support bar is provided with chute, each chute is provided with one also with the L shaped drag hook of chute, and described L shaped drag hook is by being bolted on the chute.
According to operative incision size and orientation, because four angles of quadrilateral frame flexibly connect, can make shapes such as frame shape quadrate, parallel four Bian Hang, drag hook can slide by the chute on support bar, also can realize moving forward and backward of drag hook by the chute on the L shaped drag hook.
The beneficial effects of the utility model: owing to adopt above structure, realized that the shape of framework is adjustable, all around moving of drag hook can be regulated drag hook easily according to the needs of operation, fully exposes surgical field of view, is convenient to operation technique, and be time saving and energy saving.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present utility model
Among the figure: 1, quadrilateral frame 2, drag hook 3, support bar 4, frame fixation bolt 5, support bar chute 6, drag hook chute 7, drag hook set bolt
The specific embodiment
As shown in Figure 1, this medical operation drag hook comprises quadrilateral frame 1, drag hook 2, quadrilateral frame 1 is flexibly connected by four support bars 3 head and the tail successively and forms, on four flexible connection angles, be provided with frame fixation bolt 4, the centre of each support bar 3 is provided with chute 5, each support bar chute 5 is provided with one also with the L shaped drag hook of chute 6, and L shaped drag hook 2 is fixed on the support bar chute 5 by drag hook set bolt 7.
During use, according to operative incision size and orientation, because four angles of quadrilateral frame 1 flexibly connect, can make shapes such as frame shape quadrate, parallel four Bian Hang, drag hook 2 can slide by the chute 5 on support bar, also can realize moving forward and backward of drag hook by the chute on the L shaped drag hook 6.
Claims (1)
1. medical operation drag hook, it is characterized in that this medical operation drag hook comprises quadrilateral frame, drag hook, quadrilateral frame is flexibly connected by four support bars head and the tail successively, on four flexible connection angles, be provided with the frame fixation bolt, the centre of each support bar is provided with chute, each chute is provided with one also with the L shaped drag hook of chute, and described L shaped drag hook is by being bolted on the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205775719U CN201939399U (en) | 2010-10-15 | 2010-10-15 | Medical operation drag hooks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205775719U CN201939399U (en) | 2010-10-15 | 2010-10-15 | Medical operation drag hooks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201939399U true CN201939399U (en) | 2011-08-24 |
Family
ID=44466756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205775719U Expired - Fee Related CN201939399U (en) | 2010-10-15 | 2010-10-15 | Medical operation drag hooks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201939399U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146791A (en) * | 2014-09-05 | 2014-11-19 | 黄河科技学院 | Novel retractor of animals such as rabbits and mice |
| CN107126238A (en) * | 2017-07-04 | 2017-09-05 | 南阳医学高等专科学校第附属医院 | A kind of Cardiological operation extension fixture |
| CN108601518A (en) * | 2015-08-10 | 2018-09-28 | 德克萨斯大学系统董事会 | Adjustable locking operation retractor |
| CN108814659A (en) * | 2018-05-02 | 2018-11-16 | 郭良文 | A kind of neurosurgery retractor holder |
| CN112386293A (en) * | 2020-11-20 | 2021-02-23 | 孙远朋 | Retractor fixer for neurosurgery |
| CN113317829A (en) * | 2021-06-02 | 2021-08-31 | 徐龙 | Incision tractor for orthopedic operation |
-
2010
- 2010-10-15 CN CN2010205775719U patent/CN201939399U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146791A (en) * | 2014-09-05 | 2014-11-19 | 黄河科技学院 | Novel retractor of animals such as rabbits and mice |
| CN104146791B (en) * | 2014-09-05 | 2016-04-06 | 黄河科技学院 | A kind of rabbit, murine retractor |
| CN108601518A (en) * | 2015-08-10 | 2018-09-28 | 德克萨斯大学系统董事会 | Adjustable locking operation retractor |
| US11228235B2 (en) | 2015-08-10 | 2022-01-18 | Board Of Regents, The University Of Texas System | Adjustable locking surgical retractor |
| CN107126238A (en) * | 2017-07-04 | 2017-09-05 | 南阳医学高等专科学校第附属医院 | A kind of Cardiological operation extension fixture |
| CN108814659A (en) * | 2018-05-02 | 2018-11-16 | 郭良文 | A kind of neurosurgery retractor holder |
| CN108814659B (en) * | 2018-05-02 | 2021-04-13 | 郭良文 | Retractor fixer for neurosurgery |
| CN112386293A (en) * | 2020-11-20 | 2021-02-23 | 孙远朋 | Retractor fixer for neurosurgery |
| CN113317829A (en) * | 2021-06-02 | 2021-08-31 | 徐龙 | Incision tractor for orthopedic operation |
| CN113317829B (en) * | 2021-06-02 | 2022-11-15 | 徐龙 | Incision tractor for orthopedic operation |
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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: 20110824 Termination date: 20121015 |