CN213156359U - Novel distal metatarsal osteotomy locking plate for hallux valgus - Google Patents
Novel distal metatarsal osteotomy locking plate for hallux valgus Download PDFInfo
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- CN213156359U CN213156359U CN202021126206.6U CN202021126206U CN213156359U CN 213156359 U CN213156359 U CN 213156359U CN 202021126206 U CN202021126206 U CN 202021126206U CN 213156359 U CN213156359 U CN 213156359U
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- locking plate
- metatarsal
- locking
- hallux valgus
- plate
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Abstract
The utility model discloses a novel metatarsal distal end osteotomy lockplate of hallux valgus, include: the locking plate is provided with a plurality of through holes, locking screws used for connecting the locking plate and bones are arranged in the through holes, and the locking plate comprises a flat plate end and an arc end. The proximal metatarsal shaft adopts the inner arc design to conform to the arc anatomy of metatarsal bones, the inner side of the distal osteotomy is smooth and flat, and the planar design is adopted to be more fit with bone. The steel plate is arranged on the side surface, so that the activity of dorsal tendon is not influenced, and the human anatomy and physiology are met; two locking screws are respectively designed at the far end and the near end for fixation, so that the fixation is firmer, the early movement after the operation is facilitated, the firmness is enhanced, and the growth of bones is accelerated.
Description
Technical Field
The utility model relates to a lockplate, in particular to novel metatarsal distal end osteotomy lockplate of hallux valgus belongs to medical care equipment technical field.
Background
Hallux valgus is one of the most common foot deformities in clinic, and the surgical treatment modes thereof are hundreds, wherein the distal metatarsal osteotomy has stronger orthopedic capability and simple operation, and is particularly favored by ankle surgeons. After the distal metatarsal bone is cut, two hollow nails are adopted for fixation, so that the firmness is poor, the displacement is easy to generate, and the orthopedic failure is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve existing problem among the above-mentioned prior art, provide a novel metatarsal distal end osteotomy lockplate of hallux valgus to solve present technical problem.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel metatarsal distal end osteotomy lockplate of hallux valgus, include: the locking plate is provided with a plurality of through holes, locking screws used for connecting the locking plate and bones are arranged in the through holes, and the locking plate comprises a flat plate end and an arc end.
Preferably, the flat plate end is arranged on the side of the distal osteotomy, and the circular arc end is arranged on the side of the proximal metatarsal trunk.
Preferably, the through holes include four, each through hole is internally provided with one locking screw, the flat plate end is provided with two locking screws, and the arc end is provided with two locking screws.
The utility model has the advantages that:
(1) the proximal metatarsal shaft adopts the inner arc design to conform to the arc anatomy of metatarsal bones, the inner side of the distal osteotomy is smooth and flat, and the planar design is adopted to be more fit with bone. The steel plate is arranged on the side surface, so that the activity of dorsal tendon is not influenced, and the human anatomy and physiology are met.
(2) Two locking screws are respectively designed at the far end and the near end for fixation, so that the fixation is firmer, the early movement after the operation is facilitated, the firmness is strong, and the growth of bones is facilitated.
Drawings
The foregoing aspects and advantages of the invention will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of one side of a novel hallux valgus metatarsal distal osteotomy locking plate of an embodiment of the present invention;
fig. 2 is a schematic structural view of the other side of the novel hallux valgus metatarsal distal osteotomy locking plate according to the embodiment of the present invention.
Description of reference numerals:
in fig. 1-2, a locking plate 1; a locking screw 2; a plate end 3; a circular arc end 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel metatarsal distal end osteotomy lockplate of hallux valgus, include: the locking plate comprises a locking plate 1, wherein a plurality of through holes are formed in the locking plate 1, locking screws 2 used for connecting the locking plate 1 and bones are arranged in the through holes, the locking plate 1 comprises a flat plate end 3 and an arc end 4, the locking plate 1 is a steel plate, the thickness of the locking plate is selected according to needs, the maximum thickness of the locking plate cannot influence joint capsule suturing, and the locking screws 2 are medical screws.
The arc end 4 at the proximal metatarsal trunk adopts the inner arc design to conform to the arc anatomy of the metatarsal, the inner side of the distal metatarsal trunk is smooth and flat after the distal metatarsal is cut, and the distal metatarsal trunk is a flat plate end 3 and adopts the plane design to be more attached to the bone. The steel plate is placed on the side, and does not influence the activity of dorsal tendon. Two locking screws 2 are respectively designed at the far end and the near end for fixation, so that the fixation is firmer and is beneficial to early movement after operation. The human anatomy and physiology can be conformed; has strong firmness and is beneficial to the growth of bones.
The flat plate end 3 is arranged on one side of the distal osteotomy, and the circular arc end 4 is arranged on one side of the proximal metatarsal shaft.
The through holes comprise four, each through hole is internally provided with one locking screw 2, the flat plate end 3 is provided with two locking screws 2, and the arc end 4 is provided with two locking screws 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A novel hallux valgus metatarsal distal osteotomy locking plate, comprising: a locking plate, characterized in that: the locking plate is provided with a plurality of through holes, locking screws used for connecting the locking plate and bones are arranged in the through holes, and the locking plate comprises a flat plate end and an arc end.
2. A novel hallux valgus metatarsal distal osteotomy locking plate as claimed in claim 1, wherein: the flat plate end is arranged on the far-end osteotomy side, and the arc end is arranged on the near-end metatarsal trunk side.
3. A novel hallux valgus metatarsal distal osteotomy locking plate as claimed in claim 1, wherein: the through holes comprise four through holes, and each through hole is internally provided with one locking screw.
4. A novel hallux valgus metatarsal distal osteotomy locking plate as claimed in claim 3, wherein: two locking screws are arranged at the end of the flat plate.
5. A novel hallux valgus metatarsal distal osteotomy locking plate as claimed in claim 3, wherein: the arc end is provided with two locking screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126206.6U CN213156359U (en) | 2020-06-17 | 2020-06-17 | Novel distal metatarsal osteotomy locking plate for hallux valgus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126206.6U CN213156359U (en) | 2020-06-17 | 2020-06-17 | Novel distal metatarsal osteotomy locking plate for hallux valgus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156359U true CN213156359U (en) | 2021-05-11 |
Family
ID=75788414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126206.6U Expired - Fee Related CN213156359U (en) | 2020-06-17 | 2020-06-17 | Novel distal metatarsal osteotomy locking plate for hallux valgus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156359U (en) |
-
2020
- 2020-06-17 CN CN202021126206.6U patent/CN213156359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |