CN202776404U - Acetabulum exposing wire retractor for hip resurfacing - Google Patents
Acetabulum exposing wire retractor for hip resurfacing Download PDFInfo
- Publication number
- CN202776404U CN202776404U CN 201220374837 CN201220374837U CN202776404U CN 202776404 U CN202776404 U CN 202776404U CN 201220374837 CN201220374837 CN 201220374837 CN 201220374837 U CN201220374837 U CN 201220374837U CN 202776404 U CN202776404 U CN 202776404U
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- CN
- China
- Prior art keywords
- acetabulum
- support
- retractor
- hip resurfacing
- hook
- 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.)
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Abstract
The utility model relates to the field of medical instruments, in particular to an acetabulum exposing wire retractor for the hip resurfacing. The wire retractor comprises a support disposed on the upper and lower walls behind an acetabulum, a wire retractor connected with the support and two aiming nails, the support and the wire retractor are in an integral structure, a left hanging hook and a right hanging hook are arranged on two sides of the support symmetrically, and the two aiming nails are respectively hung on the left hanging hook and the right hanging hook. The acetabulum exposing wire retractor for the hip resurfacing is rational in structure and convenient to use in operations, and during the operations, soft tissue can be effectively stopped at the rear of the acetabulum, so that the acetabulum can be fully exposed.
Description
Technical field
This utility model relates to the field of medical apparatus and instruments, especially a kind of hip resurfacing art acetabular bone exposure retractor.
Background technology
At present domestic in the hip resurfacing art, pull open the quadratus femoris fiber with S shape drag hook and expose the joint, and the manpower tractive reaches the purpose that exposes surgical field of view.It is insufficient to produce the surgical field of view exposure in the art, maybe can not continue to expose fully.And can reach lasting, fully expose the purpose of surgical field of view by this hip resurfacing art acetabular bone exposure retractor, do not damage simultaneously and close on organ-tissue.
In the external hip resurfacing art of Present Domestic, drag hook adopts the separation that realizes soft tissue without the fixing drag hook of aiming nail more, come off easily in the art, and adopt hip resurfacing art acetabular bone exposure retractor to be fixed on the hip surface by the aiming nail, and, band angle aiming nail makes hip resurfacing art acetabular bone exposure retractor and hip Surface Contact more firm, and the surgical field of view of expansion hip resurfacing art reduces operating time greatly.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of hip resurfacing art acetabular bone exposure retractor, its project organization rationally and can be easy for operation.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of hip resurfacing art acetabular bone exposure retractor, comprise and place the support on the upper lower wall and the drag hook that is connected with support and two aiming nails behind the acetabular bone, described support and drag hook are structure as a whole, described support lateral symmetry is provided with left hook and right hook, and two aiming nails are hung on respectively on left hook and the right hook.
The curved structure of described drag hook, the end of drag hook has retractor head.
The beneficial effects of the utility model are, hip resurfacing art acetabular bone exposure retractor of the present utility model, its project organization rationally and perform the operation easy to usely in operation process, can be blocked in soft tissue the acetabular bone rear effectively, can fully expose acetabular bone.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is front view of the present utility model;
Fig. 2 is the side view of Fig. 1.
1. supports among the figure, 2. drag hook, 21. retractor heads, 3. aiming nail, 4. left hook, 5. right hook.
The specific embodiment
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the sketch map of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with this utility model.
Hip resurfacing art acetabular bone exposure retractor as depicted in figs. 1 and 2, comprise and place the support 1 on the upper lower wall and the drag hook 2 that is connected with support 1 and two aiming nails 3 behind the acetabular bone, drag hook 2 curved structures, the end of drag hook 2 has retractor head 21, support 1 and drag hook 2 are structure as a whole, support 1 lateral symmetry is provided with left hook 4 and 5, two aiming nails 3 of right hook are hung on respectively on left hook 4 and the right hook 5.
Hip resurfacing art acetabular bone exposure retractor of the present utility model, when using the capable Hip Joint Superficial Substitution of posterolateral approach, this is placed on upper lower wall behind the acetabular bone, utilize the aiming nail to be fixed, so just soft tissue can be barred from the acetabular bone rear, can fully expose acetabular bone.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the description, must determine its technical scope according to the claim scope.
Claims (2)
1. hip resurfacing art acetabular bone exposure retractor, it is characterized in that: comprise placing the support (1) on the upper lower wall and the drag hook (2) that is connected with support (1) and two aiming nails (3) behind the acetabular bone, described support (1) and drag hook (2) are structure as a whole, described support (1) lateral symmetry is provided with left hook (4) and right hook (5), and two aiming nails (3) are hung on respectively on left hook (4) and the right hook (5).
2. hip resurfacing art acetabular bone exposure retractor according to claim 1, it is characterized in that: the curved structure of described drag hook (2), the end of drag hook (2) has retractor head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374837 CN202776404U (en) | 2012-07-31 | 2012-07-31 | Acetabulum exposing wire retractor for hip resurfacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374837 CN202776404U (en) | 2012-07-31 | 2012-07-31 | Acetabulum exposing wire retractor for hip resurfacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776404U true CN202776404U (en) | 2013-03-13 |
Family
ID=47803766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374837 Expired - Fee Related CN202776404U (en) | 2012-07-31 | 2012-07-31 | Acetabulum exposing wire retractor for hip resurfacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173081A (en) * | 2014-08-19 | 2014-12-03 | 沈彦 | Annular acetabulum retractor |
-
2012
- 2012-07-31 CN CN 201220374837 patent/CN202776404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173081A (en) * | 2014-08-19 | 2014-12-03 | 沈彦 | Annular acetabulum retractor |
| CN104173081B (en) * | 2014-08-19 | 2016-06-08 | 沈彦 | Annular containing acetabular bone draw hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |