A polymer material bone plate

Abstract

The invention provides a bone fracture plate made of high polymer materials. The bone fracture plate comprises a base plate and functional plates evenly distributed on the base plate, and the base plate is in composite connection with the functional plates, wherein the base plate and the functional plates are made of the high polymer materials, and the thickness of the base plate is smaller than that of each functional plate. By the adoption of the technical scheme, the bone fracture plate made of the high polymer materials can be accurately shaped along the shape of a bone, so restoration can be guaranteed, and the bone fracture plate will not be lost.

Description

technical field [0001] The invention mainly relates to an orthopedic medical device, in particular to a polymer material bone plate. Background technique [0002] Bone plate is a medical device that is frequently used in orthopedic clinical treatment. It has different types made of different materials, such as metal bone plate and polymer material bone plate, Figure 1a-1c It is a schematic diagram of the actual application state of the metal bone plate and the polymer material bone plate. [0003] Among them, the bone plate made of polymer materials is difficult to locally bend and deform at room temperature and maintain deformation. For this reason, such as Figure 1b As shown, when the polymer material osteosynthesis plate 10 is used on the fracture opening 50 of the bone 40, it cannot be accurately shaped according to the shape of the bone 40. If it continues to be used forcibly and fixed with screws 20, as Figure 1c As shown, it may cause the loss of bone reduction (a...

AI Technical Summary

Problems solved by technology

[0003] Among them, the bone plate made of polymer materials is difficult to locally bend and deform at room temperature and maintain deformation. For this reason, such as Figure 1b As shown, when the polymer material osteosynthesis plate 10 is used on the fracture opening 50 of the bone 40, it cannot be accurately shaped according to the shape of the bone 40. If it continues to be used forcibly and fixed with screws 20, as Figure 1c As shown, it may cause the loss of bone reduction (as marked by symbol A), which will affect the patient's rehabilitation effect

For this reason, due to the existence of the above-mentioned problems, the polymer material bone plate 10 is greatly restricted in specific use, so it is very necessary to provide a polymer material bone plate that can be precisely shaped and widely used

[0004] In addition, the metal bone plate 30 is generally made of a thin metal plate with low hardness, so as Figure 1a As shown, it can be precisely shaped according to the shape of the bone 40 during use, and can effectively ensure that the bone is reset without being lost; The entire back surface is strongly squeezed, thereby hindering the blood circulation of the bone 40, which is not conducive to the healing of the damaged bone 40

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