CN204863316U - Thighbone condyle front side drag hook - Google Patents
Thighbone condyle front side drag hook Download PDFInfo
- Publication number
- CN204863316U CN204863316U CN201520532738.2U CN201520532738U CN204863316U CN 204863316 U CN204863316 U CN 204863316U CN 201520532738 U CN201520532738 U CN 201520532738U CN 204863316 U CN204863316 U CN 204863316U
- Authority
- CN
- China
- Prior art keywords
- drag hook
- front side
- condyle
- femur
- utility
- 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
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Abstract
The utility model provides a thighbone condyle front side drag hook constitutes the jagged and circular pore of drag hook plate -type one -tenth by drag hook board, the arc portion of bending and handheld handle an organic whole. The utility model discloses a thighbone condyle front side drag hook is with drag hook board disect insertion thighbone distal end soft tissue below, the abundant thighbone condyle that has exposed, and the serration breach makes and grabs that to hold the soft tissue convenient firm simultaneously, and stability is good, brings the convenience for the operation, shortens operation time.
Description
Technical field
This utility model relates to a kind of bone surgery set, particularly relates to drag hook on front side of a kind of condyle of femur.
Background technology
Current total knee replacement operation (TKA) strives shortening operating time as far as possible, related complication is brought to operation to avoid the prolongation of operating time and tourniquet time, when carrying out distal femur osteotomy in TKA art and put distal femur prosthese, exposure on front side of condyle of femur is most important, drag hook on front side of the condyle of femur that existing drag hook apparatus there is no particular design, often substitutes with goitre retractor in clinical operation.But there is many inconvenience, insufficient for the exposure on front side of condyle of femur, expose simultaneously and could be effective reluctantly about often needing two goitre retractors, bring a lot of inconvenience to operation.
Utility model content
Technical problem to be solved in the utility model is: for the defect of prior art, provides a kind of easy to use, good stability, is convenient to drag hook on front side of the condyle of femur that holds.
This utility model solves the problems of the technologies described above the technical scheme taked:
Drag hook on front side of a kind of condyle of femur, be integrally made up of drag hook plate, arc fold bending portion and hand holding handle, drag hook plate is formed with breach and circular opening.
For optimizing technique scheme, the measure that this utility model is taked also comprises:
Above-mentioned drag hook plate lower edge is entomodont.
The edge of described breach is entomodont.
The above-mentioned drag hook plate lower edge serration degree of depth is 1mm.
The edge serration degree of depth of above-mentioned breach is 1mm.
Above-mentioned circular opening diameter is 1cm.
The radian of above-mentioned curved bend folding part is pi/2.
On front side of above-mentioned condyle of femur, drag hook is that metal material makes.
This utility model adopts above technical scheme, compared with prior art, there is following technique effect: on front side of condyle of femur of the present utility model, drag hook directly inserts below distal femur soft tissue with drag hook plate, expose condyle of femur fully, serration breach makes to grasp soft tissue conveniently firmly simultaneously, good stability, brings convenience to operation, shortens operating time.
Accompanying drawing explanation
Fig. 1 is hook structure schematic diagram on front side of condyle of femur of the present utility model;
Fig. 2 is drag hook front view on front side of condyle of femur of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Fig. 1 and Fig. 2 is structural representation of the present utility model, and wherein Reference numeral is: drag hook plate 1, arc fold bending portion 2, hand holding handle 3, breach 4, circular opening 5.
Drag hook on front side of a kind of condyle of femur of the present utility model, is integrally made up of drag hook plate 1, arc fold bending portion 2 and hand holding handle 3, and drag hook plate 1 is formed with breach 4 and circular opening 5.
When utilizing drag hook exposure condyle of femur on front side of condyle of femur of the present utility model, patient or the hand-held hand holding handle 3 of assistant, directly insert drag hook plate 1 below distal femur soft tissue, expose condyle of femur fully; Patient and assistant now can check rear soft tissue situation by circular opening 5; Meanwhile, can be convenient to grasp soft tissue in the entomodont structure of drag hook plate 1 lower edge, not easily slippage; In addition, hand holding handle and drag hook plate form about 90 ° of right angles mutually, utilize the natural transition in arc fold bending portion 2, so that convenient, laborsaving when drag hook plate 1 inserts distal femur.
Be described in detail specific embodiment of the utility model above, but it is as example, this utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (8)
1. drag hook on front side of a condyle of femur, it is characterized in that, on front side of described condyle of femur, drag hook is made up of drag hook plate (1), arc fold bending portion (2) and hand holding handle (3) one, and described drag hook plate (1) is formed with breach (4) and circular opening (5).
2. drag hook on front side of a kind of condyle of femur according to claim 1, is characterized in that, described drag hook plate (1) lower edge is entomodont.
3. drag hook on front side of a kind of condyle of femur according to claim 1, is characterized in that, the edge of described breach (4) is entomodont.
4. drag hook on front side of a kind of condyle of femur according to claim 2, is characterized in that, described drag hook plate (1) the lower edge serration degree of depth is 1mm.
5. drag hook on front side of a kind of condyle of femur according to claim 3, is characterized in that, the edge serration degree of depth of described breach (4) is 1mm.
6. drag hook on front side of a kind of condyle of femur according to claim 1, is characterized in that, described circular opening (5) diameter is 1cm.
7. drag hook on front side of a kind of condyle of femur according to claim 1, is characterized in that, the radian of described curved bend folding part (2) is pi/2.
8. drag hook on front side of a kind of condyle of femur according to claim 1, is characterized in that, on front side of described condyle of femur, drag hook is that metal material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532738.2U CN204863316U (en) | 2015-07-21 | 2015-07-21 | Thighbone condyle front side drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532738.2U CN204863316U (en) | 2015-07-21 | 2015-07-21 | Thighbone condyle front side drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863316U true CN204863316U (en) | 2015-12-16 |
Family
ID=54807760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532738.2U Expired - Fee Related CN204863316U (en) | 2015-07-21 | 2015-07-21 | Thighbone condyle front side drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863316U (en) |
-
2015
- 2015-07-21 CN CN201520532738.2U patent/CN204863316U/en not_active Expired - Fee Related
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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: 20151216 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |