CN201171710Y - Olecranon ceiling-hook bone fracture plate - Google Patents
Olecranon ceiling-hook bone fracture plate Download PDFInfo
- Publication number
- CN201171710Y CN201171710Y CNU2008200764871U CN200820076487U CN201171710Y CN 201171710 Y CN201171710 Y CN 201171710Y CN U2008200764871 U CNU2008200764871 U CN U2008200764871U CN 200820076487 U CN200820076487 U CN 200820076487U CN 201171710 Y CN201171710 Y CN 201171710Y
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- CN
- China
- Prior art keywords
- elbow
- triceps
- aliform
- humerus
- shrinkage
- 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 relates to an ulna olecranon sharp hook coaptation board which belongs to the technical field of orthopaedics medical appliance and is used for eliminating the use defects of tedious and long time operation, big ravage and much bleeding resulted from the situation that the existing ulna olecranon coaptation boards are not easy to break through the muscular tendons of the humerus triceps. Semi-circular aliform expansion parts are arranged at both sides above a handle-shaped board body in the structure, the front end of each semi-circular aliform expansion part is provided with a shrinkage shank elbow, nailing holes are respectively embedded in the board body, the semi-circular aliform expansion parts and the shrinkage shank elbow. The front end head of the shrinkage shank elbow is improved to extend forwards in a subulate shape to form a subulate sharp hook, the muscle insertion parts of the muscular tendons of the humerus triceps are avoided local cutting and removal by utilizing the characteristic that the sharp hook is easy to penetrate into the muscular tendons of the humerus triceps, thus the coaptation board can be embedded greatly conveniently, the operation process can be obviously simplified, the operation time is shortened, the incision ravage is lessened to a big extent, postoperative complications are small, normal elbow extension strength and arthrosis functions are easy to recover rapidly and reach the normal state, etc., and is suitable to be used as a ulna olecranon coaptation board.
Description
Technical field
This utility model relates to the olecranal fracture blade plate, belongs to orthopaedic medical treatment utensil technical field.
Background technology
Olecroanon refers to the nearly joint part of ulnar forearm near-end, and most olecranal fractures belong to intra-articular fracture, needs open reduction during treatment and implements internal fixation.The olecroanon blade plate that internal fixation adopted is a handle shape plate, and both sides, plate body top have semicircle wing to launch, and semicircle wing is launched front end the shin of contracting elbow, and the front end of the shin elbow that contracts is the circular arc termination.The olecroanon blade plate of this kind arced terminus has in the implantation process as inner fixer: the blunt arc head of circle is difficult for breaking through the triceps brachii tendon at olecroanon position, need the stop of cut-off parts triceps muscle tendon on olecroanon to implant, cause that operation technique is loaded down with trivial details, the time is long, wound is big, hemorrhage many, and be unfavorable for recovering after surgery to stretch normally elbow strength and elbow joint function because of cut-off parts triceps muscle stop easily, for this reason, tackle above-mentioned olecroanon blade plate and improve, make it overcome above-mentioned defective.
Summary of the invention
The purpose of this utility model provides a kind of olecroanon point clasp joint hone lamella that overcomes above-mentioned defective.
The alleged problem of this utility model realizes with following technical scheme:
A kind of olecroanon point clasp joint hone lamella, both sides, handle shape plate body top have semicircle wing to launch, semicircle wing is launched front end the shin of contracting elbow, handle shape plate body, semicircle wing are launched and the shin bend part that contracts has the ailing of implantation hole respectively, the tapered forward extension of the front end of the described shin elbow that contracts forms the conical points hook.
Above-mentioned olecroanon point clasp joint hone lamella, described conical points hook tail end position is set up and is implanted the ailing hole.
This utility model has been broken through the structural limitations of traditional olecroanon blade plate circle blunt end head, to justify the blunt end head and become conical points hook termination, can utilize sharp hook to be easy to thrust partial cutoff, the excision of the characteristic release of triceps brachii tendon, greatly facilitate the implantation of blade plate triceps brachii tendon stop place; Can significantly simplify operative process after adopting this utility model, shorten operating time, dwindle the otch wound to greatest extent, it is few to have a post-operative complication, normally stretch elbow strength and function of joint and be easy to fast quick-recovery and reach advantage such as normal condition, suitablely use as the olecroanon blade plate.
Description of drawings
Fig. 1 is this utility model structural representation.
The parts label is respectively in the accompanying drawing: the semicircle wing of 1-plate body, 2-is launched, 3-contracts the shin elbow, 4-conical points hook, 5-are implanted the ailing hole.
The specific embodiment
Consult accompanying drawing.The cross section that the semicircle wing of handle shape plate body 1 and top is launched 2 places is circular arc, is beneficial to stick on the surface of bone.The shin elbow 3 that contracts is used for coupling and is fitted in the olecroanon joint part.Handle shape plate body 1, the expansion 2 of semicircle wing and shin elbow 3 each position of contracting are distributed with respectively implants the ailing hole, and the nail hole can be circle or Long Circle.In the illustrated embodiment, be distributed with 4 nail holes on the handle shape plate body 1, two semicircle wings are launched 2 places respectively a nail hole, and there is a nail hole at shin elbow 3 places of contracting.Improvement of the present utility model is that the front end of the shin elbow 3 that contracts no longer is that circular arc is blunt nosed, but tapered forward extension and formation conical points hook 4.The corresponding implantation ailing hole 5 that increased of conical points hook 4 tail ends.
This utility model is selected chromium nickel stainless steel or titanium alloy material for use, the flexibility of shin elbow 3 and conical points hook 4 of contracting can be carried out suitable retrospective distortion according to the individual variation of skeleton and adjusted when implanting, contract shin elbow 3 and conical points hook 4 better are fitted on the corresponding surface of bone.
Claims (2)
1. olecroanon point clasp joint hone lamella, both sides, handle shape plate body [1] top have semicircle wing to launch [2], semicircle wing is launched [2] front end the shin of contracting elbow [3], handle shape plate body, semicircle wing are launched and the shin bend part that contracts has the ailing of implantation hole respectively, it is characterized in that, the tapered forward extension of front end of the described shin elbow [3] that contracts forms conical points hook [4].
2. olecroanon point clasp joint hone lamella according to claim 1 is characterized in that its conical points hook [4] tail end position is set up and implanted ailing hole [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200764871U CN201171710Y (en) | 2008-03-12 | 2008-03-12 | Olecranon ceiling-hook bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200764871U CN201171710Y (en) | 2008-03-12 | 2008-03-12 | Olecranon ceiling-hook bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171710Y true CN201171710Y (en) | 2008-12-31 |
Family
ID=40198820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200764871U Expired - Fee Related CN201171710Y (en) | 2008-03-12 | 2008-03-12 | Olecranon ceiling-hook bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171710Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832395A (en) * | 2015-01-29 | 2016-08-10 | 爱派司生技股份有限公司 | Bone fixing plate |
-
2008
- 2008-03-12 CN CNU2008200764871U patent/CN201171710Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832395A (en) * | 2015-01-29 | 2016-08-10 | 爱派司生技股份有限公司 | Bone fixing plate |
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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: 20081231 Termination date: 20130312 |