CN205215290U - Hip joint is drag hook suit for minimal access surgery - Google Patents
Hip joint is drag hook suit for minimal access surgery Download PDFInfo
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- CN205215290U CN205215290U CN201521064397.7U CN201521064397U CN205215290U CN 205215290 U CN205215290 U CN 205215290U CN 201521064397 U CN201521064397 U CN 201521064397U CN 205215290 U CN205215290 U CN 205215290U
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- retractor
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Abstract
The utility model provides a hip joint is drag hook suit for minimal access surgery, lead out drag hook, the adj. Tabular acetabular bone retractor of long handle, thighbone side retractor and dislocation hook including the soft tissue, the soft tissue leads out the drag hook including leading out the drag hook handle, lead out the drag hook head and leading out the drag hook tail, lead out drag hook handle one end with it links to each other to lead out the drag hook head, lead out the drag hook handle other end with lead out the drag hook end portion even, the adj. Tabular acetabular bone retractor of long handle includes acetabular bone retractor handle, acetabular bone retractor fixed plate, fixed plate fixed orifices and fixed locking lever, the fixed plate fixed orifices sets up on the acetabular bone retractor handle, acetabular bone retractor fixed plate passes through the fixed plate fixed orifices with acetabular bone retractor handle links to each other, acetabular bone retractor fixed plate passes through fixed locking lever realize with the locking of acetabular bone retractor handle. The beneficial effects of the utility model are that to the damage of soft tissue, the accuracy of operation has effectively been improved in effective reduction operation.
Description
Technical field
This utility model belongs to medical apparatus and instruments technical field of mechanical design, especially relates to a kind of hip joint Minimally Invasive Surgery drag hook and is set with.
Background technology
In existing technology, the introduction of common less invasive techniques creates very large dispute at orthopedics circle.The advocate of this technology proposes: Wicresoft's hip replacement can reduce damage, postoperative pain, the operation blood loss of soft tissue and shorten the hospital stays; Accelerate patient postoperative rehabilitation; The cicatrix produced more can accept from beauty treatment angle.
Less invasive techniques is in other operation techniques of orthopaedics; good application and satisfied postoperative rehabilitation are obtained; as: meniscectomy, Cruciate ligament reconstruction art, shoulder sleeve prothesis, diskectomy etc.; but in hip replacement Minimally Invasive Surgery; many special apparatuses can not effectively be observed acetabular bone and femur; and effectively can not protect the soft tissue of surrounding in operation, so just greatly have impact on the post-operative recovery of patient and the success rate of operation.
Summary of the invention
The purpose of this utility model is to provide a kind of hip joint Minimally Invasive Surgery drag hook and is set with; this drag hook is set with and helps appear and observe acetabular bone and femur; the soft tissue of surrounding can be protected again simultaneously; effectively improve effective specific aim of operation, and effectively reduce operation maloperation cause other damage.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of hip joint Minimally Invasive Surgery drag hook is set with, comprise soft tissue and retract drag hook, long handle tabular acetabulum retractor, femur side retractor and dislocation hook, be characterised in that: described soft tissue retracts drag hook and comprises and retract drag hook handle, retract retractor head and retract drag hook tail, the described drag hook handle one end that retracts is connected with the described retractor head that retracts, the described drag hook handle other end that retracts is connected with the described drag hook tail that retracts, described long handle tabular acetabulum retractor comprises acetabulum retractor handle, acetabulum retractor fixing head, fixing head fixing hole and fixedly locked bar, described fixing head fixing hole is arranged on described acetabulum retractor handle, described acetabulum retractor fixing head is connected with described acetabulum retractor handle by described fixing head fixing hole, described acetabulum retractor fixing head realizes the locking with described acetabulum retractor handle by described fixedly locked bar, described femur side retractor comprises femur retractor support bar and femur soft tissue drawing head, described femur retractor support bar is connected with described femur soft tissue drawing head, described dislocation hook comprises dislocation fixing head, dislocation transiting rod, dislocation handle and fixing hole, described dislocation transiting rod one end is connected with described dislocation fixing head, the described dislocation transiting rod other end is connected with described dislocation handle, described fixing hole is arranged on described dislocation handle tail end.
Preferably, described soft tissue retract to retract described in drag hook drag hook handle, described in retract retractor head and the described drag hook tail that retracts obtains by with wide steel bar, described retract retractor head length be less than described in retract the length of drag hook tail, described in retract retractor head and the described drag hook tail that retracts is provided with fixation hook.
Preferably, the described traction drag hook handle that described soft tissue retracts drag hook is cylindrical structural, and described traction retractor head is obtained by flat-shaped steel bar, and described traction drag hook tail is cylindrical crotch.
Preferably, the described acetabulum retractor handle of described long handle tabular acetabulum retractor is cylindrical wooden structure, and described acetabulum retractor fixing head free end is " S " type structure, and two ends, described acetabulum retractor fixing head middle and upper part are provided with fan-shaped projecting plate.
Preferably, the described femur retractor support bar of described femur side retractor is straight plate cartridge plate, and described femur soft tissue drawing head free end is provided with arc crotch, is provided with trapezoidal projecting plate in the middle part of described femur soft tissue drawing head.
Preferably, the described femur retractor support bar of described femur side retractor is column wooden structures, and described femur soft tissue drawing head is " S " type structure, and described femur soft tissue drawing head free end is provided with the groove caved inward.
Preferably, the described dislocation fixing head free end of described dislocation hook is provided with arc crotch.
The advantage that this utility model has and good effect are: owing to adopting technique scheme, make to retract drag hook and effectively can avoid the transition tractive to soft tissue when carrying out retracting operation for peripheral soft tissue by the cambered design of drag hook, and the plate-shaped design of long handle tabular acetabulum retractor front end can the soft tissue of effective tractive acetabular bone outer rim, interference in effective minimizing open country, and the hook design of retractor front end, femur side can effectively while the soft tissue of tractive femur side, effective exposure near end of thighbone visual area, this drag hook suit effectively can improve the safety and precise of operation, avoid the damage for soft tissue in operation process, substantially increase success rate and the post-operative recovery efficiency of operation.
Accompanying drawing explanation
Fig. 1 is that soft tissue of the present utility model retracts hook structure schematic diagram;
Fig. 2 is that soft tissue of the present utility model retracts hook structure schematic diagram;
Fig. 3 is the structural representation of long handle tabular acetabulum retractor of the present utility model;
Fig. 4 is the structural representation of femur side of the present utility model retractor;
Fig. 5 is that this uses the structural representation of novel femur side retractor;
Fig. 6 is the structural representation of dislocation hook of the present utility model.
In figure: 1, soft tissue retracts drag hook; 1-1, retract drag hook handle; 1-2, retract retractor head; 1-3, retract drag hook tail; 2, long handle tabular acetabulum retractor; 2-1, acetabulum retractor handle; 2-2, acetabulum retractor fixing head; 2-3, fixing head fixing hole; 2-4, fixedly locked bar; 3, femur side retractor; 3-1, femur retractor support bar; 3-2, femur soft tissue drawing head; 4, dislocation hook; 4-1, dislocation fixing head; 4-2, dislocation transiting rod; 4-3, dislocation handle; 4-4, fixing hole.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, to detailed description of the invention of the present utility model, effect and operation principle etc. as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, this utility model provides a kind of hip joint Minimally Invasive Surgery drag hook to be set with, comprise soft tissue and retract drag hook 1, long handle tabular acetabulum retractor 2, femur side retractor 3 and dislocation hook 4, soft tissue retracts drag hook 1 and comprises and retract drag hook handle 1-1, retract retractor head 1-2 and retract drag hook tail 1-3, retract drag hook handle 1-1 one end and retract retractor head 1-2 and be connected, retract the drag hook handle 1-1 other end and retract drag hook tail 1-3 and be connected, long handle tabular acetabulum retractor 2 comprises acetabulum retractor handle 2-1, acetabulum retractor fixing head 2-2, fixing head fixing hole 2-3 and fixedly locked bar 2-4, fixing head fixing hole 2-3 is arranged on acetabulum retractor handle 2-1, acetabulum retractor fixing head 2-2 is connected with acetabulum retractor handle 2-1 by fixing head fixing hole 2-3, acetabulum retractor fixing head 2-2 realizes the locking with acetabulum retractor handle 2-1 by fixedly locked bar 2-4, femur side retractor 3 comprises femur retractor support bar 3-1 and femur soft tissue drawing head 3-2, femur retractor support bar 3-1 is connected with femur soft tissue drawing head 3-2, dislocation hook 4 comprises dislocation fixing head 4-1, dislocation transiting rod 4-2, dislocation handle 4-3 and fixing hole 4-4, dislocation transiting rod 4-2 one end is connected with dislocation fixing head 4-1, the dislocation transiting rod 4-2 other end is connected with dislocation handle 4-3, fixing hole 4-4 is arranged on dislocation handle 4-3 tail end.
Preferably, soft tissue retracts retracting drag hook handle 1-1, retract retractor head 1-2 and retracting drag hook tail 1-3 by obtained with wide steel bar of drag hook 1, retract retractor head 1-2 length and be less than the length retracting drag hook tail 1-3, retract retractor head 1-2 and retract drag hook tail 1-3 and be provided with fixation hook.
Preferably, the traction drag hook handle 1-1 that soft tissue retracts drag hook 1 is cylindrical structural, and traction retractor head 1-2 is obtained by flat-shaped steel bar, and traction drag hook tail 1-3 is cylindrical crotch.
Preferably, the acetabulum retractor handle 2-1 of long handle tabular acetabulum retractor 2 is cylindrical wooden structure, and acetabulum retractor fixing head 2-2 free end is " S " type structure, and two ends, acetabulum retractor fixing head 2-2 middle and upper part are provided with fan-shaped projecting plate.
Preferably, the femur retractor support bar 3-1 of femur side retractor 3 is straight plate cartridge plate, and femur soft tissue drawing head 3-2 free end is provided with arc crotch, is provided with trapezoidal projecting plate in the middle part of femur soft tissue drawing head 3-2.
Preferably, the femur retractor support bar 3-1 of femur side retractor 3 is column wooden structures, and femur soft tissue drawing head 3-2 is " S " type structure, and femur soft tissue drawing head 3-2 free end is provided with the groove caved inward.
Preferably, the dislocation fixing head 4-1 free end of dislocation hook 4 is provided with arc crotch.
The advantage that this utility model has and good effect are: owing to adopting technique scheme, make to retract drag hook and effectively can avoid the transition tractive to soft tissue when carrying out retracting operation for peripheral soft tissue by the cambered design of drag hook, and the plate-shaped design of long handle tabular acetabulum retractor front end can the soft tissue of effective tractive acetabular bone outer rim, interference in effective minimizing open country, and the hook design of retractor front end, femur side can effectively while the soft tissue of tractive femur side, effective exposure near end of thighbone visual area, this drag hook suit effectively can improve the safety and precise of operation, avoid the damage for soft tissue in operation process, substantially increase success rate and the post-operative recovery efficiency of operation.
The work process of this example: utilize soft tissue to retract drag hook 1 and realize retracting outer soft tissue, the transition tractive to soft tissue effectively can be avoided by the design of corner arc-shaped transition, the soft tissue of long handle tabular acetabulum retractor 2 pairs of acetabular bone outer rims is utilized to carry out tractive, can effectively be reduced the interference in visual area by front plate-shaped design, utilize femur side retractor 3 effectively can expose the near-end visual area of femur, utilize dislocation hook 4 to realize postoperative by femoral head dislocation and reset.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a hip joint Minimally Invasive Surgery drag hook is set with, comprise soft tissue and retract drag hook, long handle tabular acetabulum retractor, femur side retractor and dislocation hook, be characterised in that: described soft tissue retracts drag hook and comprises and retract drag hook handle, retract retractor head and retract drag hook tail, the described drag hook handle one end that retracts is connected with the described retractor head that retracts, the described drag hook handle other end that retracts is connected with the described drag hook tail that retracts, described long handle tabular acetabulum retractor comprises acetabulum retractor handle, acetabulum retractor fixing head, fixing head fixing hole and fixedly locked bar, described fixing head fixing hole is arranged on described acetabulum retractor handle, described acetabulum retractor fixing head is connected with described acetabulum retractor handle by described fixing head fixing hole, described acetabulum retractor fixing head realizes the locking with described acetabulum retractor handle by described fixedly locked bar, described femur side retractor comprises femur retractor support bar and femur soft tissue drawing head, described femur retractor support bar is connected with described femur soft tissue drawing head, described dislocation hook comprises dislocation fixing head, dislocation transiting rod, dislocation handle and fixing hole, described dislocation transiting rod one end is connected with described dislocation fixing head, the described dislocation transiting rod other end is connected with described dislocation handle, described fixing hole is arranged on described dislocation handle tail end.
2. a kind of hip joint Minimally Invasive Surgery drag hook according to claim 1 is set with, it is characterized in that: described soft tissue retract to retract described in drag hook drag hook handle, described in retract retractor head and the described drag hook tail that retracts obtains by with wide steel bar, described retract retractor head length be less than described in retract the length of drag hook tail, described in retract retractor head and the described drag hook tail that retracts is provided with fixation hook.
3. a kind of hip joint Minimally Invasive Surgery drag hook according to claim 1 is set with, it is characterized in that: the described traction drag hook handle that described soft tissue retracts drag hook is cylindrical structural, described traction retractor head is obtained by flat-shaped steel bar, and described traction drag hook tail is cylindrical crotch.
4. a kind of hip joint Minimally Invasive Surgery drag hook according to claim 1 is set with, it is characterized in that: the described acetabulum retractor handle of described long handle tabular acetabulum retractor is cylindrical wooden structure, described acetabulum retractor fixing head free end is " S " type structure, and two ends, described acetabulum retractor fixing head middle and upper part are provided with fan-shaped projecting plate.
5. a kind of hip joint Minimally Invasive Surgery drag hook according to claim 1 is set with, it is characterized in that: the described femur retractor support bar of described femur side retractor is straight plate cartridge plate, described femur soft tissue drawing head free end is provided with arc crotch, is provided with trapezoidal projecting plate in the middle part of described femur soft tissue drawing head.
6. a kind of hip joint Minimally Invasive Surgery drag hook according to claim 1 is set with, it is characterized in that: the described femur retractor support bar of described femur side retractor is column wooden structures, described femur soft tissue drawing head is " S " type structure, and described femur soft tissue drawing head free end is provided with the groove caved inward.
7. a kind of hip joint Minimally Invasive Surgery drag hook according to claim 1 is set with, and it is characterized in that: the described dislocation fixing head free end of described dislocation hook is provided with arc crotch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064397.7U CN205215290U (en) | 2015-12-16 | 2015-12-16 | Hip joint is drag hook suit for minimal access surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064397.7U CN205215290U (en) | 2015-12-16 | 2015-12-16 | Hip joint is drag hook suit for minimal access surgery |
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| CN205215290U true CN205215290U (en) | 2016-05-11 |
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| CN201521064397.7U Active CN205215290U (en) | 2015-12-16 | 2015-12-16 | Hip joint is drag hook suit for minimal access surgery |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419978A (en) * | 2016-12-02 | 2017-02-22 | 彭国光 | Temporal-mandibular joint deep-narrow wire retractor |
| CN106901785A (en) * | 2017-02-22 | 2017-06-30 | 重庆市渝北区中医院 | Minimally invasive traction lifting hook device in hip replacement |
| CN110090051A (en) * | 2019-05-30 | 2019-08-06 | 梁林 | A kind of pulmonary artery retractor |
| CN110123494A (en) * | 2019-05-30 | 2019-08-16 | 青岛大学附属医院 | Femoral prosthesis resetting apparatus in Replacement of Hip Joint |
| CN113081094A (en) * | 2021-04-02 | 2021-07-09 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Single condyle replacement osteotomy protector |
-
2015
- 2015-12-16 CN CN201521064397.7U patent/CN205215290U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419978A (en) * | 2016-12-02 | 2017-02-22 | 彭国光 | Temporal-mandibular joint deep-narrow wire retractor |
| CN106901785A (en) * | 2017-02-22 | 2017-06-30 | 重庆市渝北区中医院 | Minimally invasive traction lifting hook device in hip replacement |
| CN110090051A (en) * | 2019-05-30 | 2019-08-06 | 梁林 | A kind of pulmonary artery retractor |
| CN110123494A (en) * | 2019-05-30 | 2019-08-16 | 青岛大学附属医院 | Femoral prosthesis resetting apparatus in Replacement of Hip Joint |
| CN110090051B (en) * | 2019-05-30 | 2024-04-02 | 首都医科大学附属北京安贞医院 | Pulmonary artery retractor |
| CN113081094A (en) * | 2021-04-02 | 2021-07-09 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Single condyle replacement osteotomy protector |
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