CN219147860U

CN219147860U - Locking tibia inner side hook plate

Info

Publication number: CN219147860U
Application number: CN202223371820.0U
Authority: CN
Inventors: 钱建清
Original assignee: Jiangsu Shuangyang Medical Instrument Co ltd
Current assignee: Jiangsu Shuangyang Medical Instrument Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-09
Anticipated expiration: 2032-12-15

Abstract

The application discloses inboard hook plate of locking tibia, which comprises a plate body, the one end of plate body is protruding to stretch side by side to be formed with two hook bodies, two be formed with the elongated slot between the hook body, the other end surface of plate body is formed with the locking hole, the middle part surface of plate body is formed with long hole, long hole with be formed with the kirschner wire hole between the locking hole. The utility model designs a far-end pointed hook shape, which can firmly hold the fracture end and prevent the free fracture block.

Description

Locking tibia inner side hook plate

Technical Field

The present application relates to medical devices, and more particularly to a locking medial tibial hook plate.

Background

The distal tibia inner side plate on the existing market is a plurality of, but is generally a flat plate, and needs to be locked by screws.

Disclosure of Invention

The utility model aims to provide a locking tibia inner side hook-shaped plate, which is designed with a far-end pointed hook shape, and can firmly hold a fracture end to prevent a fracture block from being dissociated.

In order to achieve the above purpose, the present utility model provides the following technical solutions.

The embodiment of the application discloses inboard hook plate of locking tibia, which comprises a plate body, the one end of plate body is protruding to stretch side by side to be formed with two hook bodies, two be formed with the elongated slot between the hook body, the other end surface of plate body is formed with the locking hole, the middle part surface of plate body is formed with long hole, long hole with be formed with the kirschner's pin hole between the locking hole.

Preferably, in the above locking tibia medial hook plate, a tip of the hook body is formed with a sharp corner.

Preferably, in the above locking tibia medial hook plate, the sharp angle protrudes toward the locking hole.

Preferably, in the above locking tibia medial hook plate, the intrados formed by the hook body is attached to the bone surface.

Preferably, in the above locking tibia medial hook plate, a chamfer slope is formed on the periphery of the top surface of the plate body.

Preferably, in the above locking tibial medial hook plate, the elongated slot extends to be adjacent to the elongated hole.

Preferably, in the above locking tibia medial hook plate, the locking hole is a counter bore design.

Preferably, in the above locking tibia medial hook plate, the plate body is formed with concave recesses on both sides of the k-pin hole.

Compared with the prior art, the utility model has the advantages that the far-end pointed hook is designed, the fracture end can be firmly held, and the free fracture block is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a locking medial tibial hook plate in accordance with an embodiment of the present utility model;

FIG. 2 is a top view of a medial tibial locking hook plate in accordance with an embodiment of the present utility model;

fig. 3 is a front view of a locking medial tibial hook plate in accordance with an embodiment of the present utility model.

Detailed Description

The following detailed description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the locking tibia medial hook plate comprises a plate body 100, two hook bodies 101 are formed by side protruding of one end of the plate body 100, a long groove 102 is formed between the two hook bodies 101, a locking hole 103 is formed on the surface of the other end of the plate body 100, a long hole 104 is formed on the surface of the middle part of the plate body 100, and a k-pin hole 105 is formed between the long hole 104 and the locking hole 103. Elongated slot 102 extends adjacent to elongated aperture 104.

In this embodiment, a distal pointed hook is designed to firmly hold the fractured end and prevent the fractured mass from being dissociated. The Ke shi needle hole is used for temporarily fixing the bone plate, and the long hole is designed, so that the position of the bone plate can be conveniently adjusted in operation; the long groove is designed to be ultra-long, so that stress is dispersed.

Further, the top of the hook body 101 is formed with a sharp corner 106. The sharp corner 106 protrudes in the direction of the locking hole 103.

In this embodiment, it is made to hold the fracture end firmly.

Further, the intrados formed by the hook body 101 is attached to the bone surface.

In this embodiment, the anatomical radian perfectly fits the bone surface, improving the effect.

Further, a chamfer slope 107 is formed on the outer periphery of the top surface of the plate body 100.

In this example, the thickness of the plate was reduced, and soft tissue irritation was reduced.

Further, the locking hole 103 is designed for a counter bore.

In this embodiment, both locking nails and normal nails are satisfied.

Further, the plate body 100 is formed with recesses 108 on both sides of the k-pin hole 105.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely exemplary of the application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the application and are intended to be comprehended within the scope of the application.

Claims

1. The utility model provides a locking tibia inboard hook plate which characterized in that, includes the plate body, the one end of plate body is protruding to stretch side by side to be formed with two hook bodies, two be formed with the elongated slot between the hook body, the other end surface of plate body is formed with the locking hole, the middle part surface of plate body is formed with long hole, long hole with be formed with the kirschner's pin hole between the locking hole.

2. The locking tibial medial hook plate of claim 1, wherein the top of the hook body is formed with sharp corners.

3. The locking tibial medial hook plate of claim 2 wherein said sharp corners project toward said locking aperture.

4. The locking tibial medial hook plate of claim 1 wherein said hook body forms an intrados surface that conforms to the bone surface.

5. The locking tibial medial hook plate of claim 1 wherein the periphery of the top surface of the plate body is formed with a chamfer ramp.

6. The locking tibial medial hook plate of claim 1 wherein said elongated slot extends adjacent said elongated aperture.

7. The locking tibial medial hook plate of claim 1 wherein said locking aperture is counter bored.

8. The locking tibial medial hook plate of claim 1 wherein said plate body is formed with dimples on both sides of said k-wire hole.