CN212729950U - A type lateral malleolus fracture dissection board - Google Patents
A type lateral malleolus fracture dissection board Download PDFInfo
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- CN212729950U CN212729950U CN202020726758.4U CN202020726758U CN212729950U CN 212729950 U CN212729950 U CN 212729950U CN 202020726758 U CN202020726758 U CN 202020726758U CN 212729950 U CN212729950 U CN 212729950U
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Abstract
The utility model relates to an a-type lateral malleolus fracture dissecting plate, which comprises an upper end part 1, a middle end part 2 and a lower end part 3, wherein the end part adopts the design of an olecranon-shaped bending plate and is provided with hollow nails, the bending adjustment can adapt to the lateral malleolus of different body types, and the end part is provided with a double-barb structure to better hold the lateral malleolus; the stability of fixation is improved; the middle thin steel plate is made of thin steel plate, has a pressurizing and locking function, is thin in thickness and high in plasticity, can be properly shaped according to individual conditions of patients, and can be better matched with the external malleolus of the fibula; meanwhile, the fixation firmness is improved; the bottom adopts sunken column structure, cooperates two combination holes for the laminating is tight, and fixed stability is high.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an a-shaped lateral malleolus fracture dissection plate.
Background
Posterior ankle fractures are a common type of fracture, and the current standard method for treating posterior ankle fractures is to implant two cannulated screws perpendicular to the fracture line. Specifically, the fractured end of the tibia is directly exposed through the posterolateral aspect of the fibula, such as the way. This fixation method does not provide reliable fixation efficiency for osteoporotic patients due to different bone conditions of the patients. Meanwhile, the shape of the ankle fracture and the leg in the prior art is not matched, so that the problems of insecure combination and untight fitting are easily caused. In the prior art, in order to improve the stability of fixation, a large end barb is usually arranged, and the problem of unstable fixation of a fracture part is easily caused.
Therefore, there is a need for a lateral malleolus fracture dissecting plate that is stable in fixation and reliable in fitting.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an a-type lateral malleolus fracture dissecting plate, which comprises an upper end part, a middle end part and a lower end part, wherein the upper end part adopts a bent plate-shaped structure, a hollow nail is arranged in the middle of the upper end part, and a pair of barb-shaped structures are arranged at the end part of the upper end part; the middle part is a plate shape with two ends and a large middle part, the middle part is provided with seven hollow nails, the lower end part is a rectangular plate structure, the lower end part is provided with two combining holes, the upper end and the lower end of each combining hole are circular, and the middle part of each combining hole is rectangular.
Furthermore, the lower end part and the joint part of the fracture part are in a concave shape, so that the fracture part is tightly attached.
Furthermore, the upper end part can be adjusted in a bending way to adapt to different types of lateral ankles.
Furthermore, the length of the middle end part is 3cm, the middle end part is made of a thin steel plate, and the thin steel plate is high in plasticity, so that the middle end part can be properly shaped according to individual conditions of patients, and the outer ankle form of the fibula can be better matched.
The lateral malleolus fracture anatomical plate of this application has following advantage:
1. the end part adopts an olecranon-shaped bent plate design and is provided with a hollow nail, the hollow nail can be bent and adjusted to adapt to different types of lateral ankles, and the end part is provided with a double-barb structure so as to better hold the lateral ankles; the stability of fixation is improved;
2. the middle thin steel plate is made of thin steel plate, has a pressurizing and locking function, is thin in thickness and high in plasticity, can be properly shaped according to individual conditions of patients, and can be better matched with the external malleolus of the fibula; meanwhile, the fixation firmness is improved;
3. the bottom adopts sunken column structure, cooperates two combination holes for the laminating is tight, and fixed stability is high.
Drawings
FIG. 1 is a front view of the a-shaped external malleolus fracture dissection plate of the utility model
FIG. 2 is a side view of an a-shaped lateral malleolus fracture dissection plate of the present invention;
FIG. 3 is a top view of the lower portion of an a-shaped lateral malleolus fracture dissecting plate of the present invention;
1 an upper end portion; 2 a middle part; 3 a lower end portion; 4, barb 1-1 and hollow nail I; 2-1, hollow nails II; 3-1 binding pore
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
1-2, the external malleolus fracture dissecting plate comprises an upper end part 1, a middle end part 2 and a lower end part three-part 3, wherein the upper end part 1 adopts a bent plate-shaped structure, a hollow nail I1-1 is arranged in the middle of the upper end part 1, and a pair of barbs 4 are arranged at the end part of the upper end part 1; the middle end part 2 is in a plate shape with two ends and a large middle part, a plurality of hollow nails II 2-1 are arranged on the middle end part, the lower end part 3 is in a rectangular plate structure, two combining holes 3-1 are arranged on the lower end part, the upper ends and the lower ends of the combining holes are circular, and the middle part of the combining holes is rectangular.
Wherein the lower end portion is recessed from the fracture site to facilitate close fitting of the fracture site, as shown in fig. 3. The upper end part can be flexibly adjusted to adapt to different types of lateral ankles. The middle end part is 3cm in length and made of a thin steel plate, and the thin steel plate is high in plasticity, so that the middle end part can be properly shaped according to individual conditions of patients, and the shape of the lateral malleolus of the fibula is better matched.
Furthermore, the second hollow nails of the middle end part are seven, and the second hollow nails are arranged in three rows and four rows, so that the fixing stability at the ankle can be further improved.
The lateral malleolus fracture anatomical plate of this application has following advantage:
1. the end part adopts an olecranon-shaped bent plate design and is provided with a hollow nail, the hollow nail can be bent and adjusted to adapt to different types of lateral ankles, and the end part is provided with a double-barb structure so as to better hold the lateral ankles; the stability of fixation is improved;
2. the middle thin steel plate is made of thin steel plate, has a pressurizing and locking function, is thin in thickness and high in plasticity, can be properly shaped according to individual conditions of patients, and can be better matched with the external malleolus of the fibula; meanwhile, the fixation firmness is improved;
3. the bottom adopts sunken column structure, cooperates two combination holes for the laminating is tight, and fixed stability is high.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (5)
1. The a-type external malleolus fracture anatomical plate is characterized by comprising an upper end part, a middle end part and a lower end part, wherein the upper end part adopts a bent plate-shaped structure, a hollow nail I is arranged in the middle of the upper end part, and a pair of barbs is arranged at the end part of the upper end part; the middle part is the plate-shaped shape that the middle part is big under the both ends, wherein the middle part is provided with a plurality of hollow nail two, the tip is rectangle platelike structure down, the tip is provided with two and combines the hole down, it is circular to combine hole upper end and lower extreme, it is the rectangle to combine hole middle part.
2. The type a lateral malleolus fracture anatomical plate of claim 1, wherein: the lower end part and the joint part of the fracture part are in a concave shape.
3. The type a lateral malleolus fracture anatomical plate of claim 1, wherein: the upper end part is made of bendable adjusting materials.
4. The type a lateral malleolus fracture anatomical plate of claim 2, wherein: the length of the middle end part is 3cm, and the middle end part is made of thin steel plates.
5. The type a lateral malleolus fracture anatomical plate of claim 3, wherein: the second hollow nails of the middle end part are seven, and the second hollow nails are arranged in three rows and four rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020726758.4U CN212729950U (en) | 2020-05-05 | 2020-05-05 | A type lateral malleolus fracture dissection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020726758.4U CN212729950U (en) | 2020-05-05 | 2020-05-05 | A type lateral malleolus fracture dissection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212729950U true CN212729950U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020726758.4U Active CN212729950U (en) | 2020-05-05 | 2020-05-05 | A type lateral malleolus fracture dissection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212729950U (en) |
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2020
- 2020-05-05 CN CN202020726758.4U patent/CN212729950U/en active Active
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