Preparation method of orthopedic brace

A brace and deformity technology, applied in the field of orthopedic brace preparation, can solve problems such as poor orthopedic effect of the orthopedic brace, and achieve the effect of improving comfort

Inactive Publication Date: 2016-11-09
GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method for preparing an orthopedic brace to solve the problem of poor orthopedic effects of the orthopedic brace in the prior art

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  • Preparation method of orthopedic brace

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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0031] The embodiment of the present invention provides a method for preparing an orthopedic brace. Firstly, the imaging data of the deformed part of the patient is collected as the basis for the preparation of the orthopedic brace, and then the orthopedic effect of the preliminary model of the designed brace is predicted and improved th...

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Abstract

The embodiment of the invention discloses a preparation method of an orthopedic brace. The preparation method comprises the steps of collecting X-ray images of deformed parts; obtaining bone data of the deformed parts according to the X-ray images; collecting three-dimensional infrared scanning images of the deformed parts; obtaining deformed skin data according to the three-dimensional infrared scanning images, matching the bone data with the skin data, rebuilding a bone model and a skin model of the deformed parts, loading an initial model of the brace to the bone model and the skin model, acquiring the pressure of the initial model of the brace to the skin model and the orthopedic amplitude of the bone model through the finite element analysis, through adjusting the pressure of the initial model of the brace to the skin model, changing the orthopedic amplitude of the bone model, enabling the pressure to be less than the threshold pressure, obtaining the final model of the brace, and printing the final model of the brace by utilizing the 3D (three-dimensional) printing technology. According to the preparation method of the orthopedic brace, through the finite element analysis, the orthopedic amplitude of the brace is predicted and improved, the orthopedic comfort is balanced, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method for preparing an orthopedic brace. Background technique [0002] Orthopedic braces are extracorporeal devices used to change the function or structure of the neuromuscular and skeletal systems. They are applied to the spine, limbs and other parts of the human body. To achieve the effect of correcting deformity or controlling the development of deformity. Compared with surgical treatment of physical deformities, the use of orthopedic braces has fewer complications. For children and adolescents with immature bones and mild deformities, orthopedic braces can achieve good orthopedic effects. Tool therapy has become the most important conservative treatment method for bone orthopedics. [0003] In recent years, with the development of 3D printing technology, there is an increasing demand for using 3D printers to print orthopedic braces. The existing process of 3D p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01B33Y10/00B33Y50/00G06F17/50
CPCA61F5/0102B33Y10/00B33Y50/00G06F30/23
Inventor 于海龙谢雁春
Owner GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY
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