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Design method of assembled adjustable personalized bone fracture plate

A design method and technology of bone plate, applied in the direction of outer plate, internal bone synthesis, medical science, etc., can solve the problems of long cycle, time-consuming and labor-intensive, difficult to use template, etc.

Active Publication Date: 2021-02-19
XUZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to construct a universal template for personalized bone plates, and each design must be done from scratch, which is time-consuming and labor-intensive, and the cycle is too long

Method used

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  • Design method of assembled adjustable personalized bone fracture plate
  • Design method of assembled adjustable personalized bone fracture plate
  • Design method of assembled adjustable personalized bone fracture plate

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] Such as figure 1 As shown, a modular adjustable personalized bone plate design method, including the following steps:

[0037] Step 1: Construct the bone plate component according to the anatomical features of the bone and the shape of the bone plate, and perform parametric processing on it;

[0038] Step one specifically includes:

[0039] Step 1a: According to the type of fracture, refer to the existing bone plate in the market, and divide it into special components and regular components;

[0040] Such as figure 2 As shown, the distal femoral support plate has two components, of which the special component is ①, the regular component is ②, ① is the part attached to the lateral epicondyle, figure 2 The inside of the dotted line frame is divided into the lateral epicondyle, ② is the part that is attached to the site without specific anatomical significanc...

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Abstract

The invention discloses a design method of an assembled adjustable personalized bone fracture plate. The design method comprises the following steps: step 1, constructing bone fracture plate components according to bone anatomical characteristics and a bone fracture plate shape, and performing parameterization processing on the bone fracture plate components; step 2, according to the shape of thebone fracture plate components in the step 1, constructing connecting components and performing parameterization processing on the connecting components; and step 3, assembling the bone fracture platecomponents through the connecting components to generate the personalized bone fracture plate. The design method of the assembled adjustable personalized bone fracture plate is applied to the field of medical equipment manufacturing, the personalized bone fracture plate is generated in an assembly mode by adjusting the sizes of bone fracture plate components and connecting components according tothe anatomical characteristics and fracture types of a patient, and the design method has important significance in improving the design quality of the bone fracture plate and shortening the personalized customization period of traditional bone fracture plates.

Description

technical field [0001] The invention relates to a method for designing an assembled and adjustable personalized bone plate, which belongs to the technical field of computer-aided design. Background technique [0002] Bone plate is an important medical device for internal fixation of fractures. Designing a bone plate that suits an individual patient's own anatomical features and conditions is a prerequisite for successful surgery. However, the physiological environment of bone is complex, and there are significant differences among individuals in terms of anatomical structure, behavioral movement, and fracture type. The shape and size of the existing series of bone plates still cannot cover all patient populations. For the situation where the bone plate does not match the bone, orthopedic surgeons usually forcefully change the shape of the bone plate by bending or other methods based on experience to make it match the bone. This cold treatment method not only reduces the s...

Claims

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Application Information

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IPC IPC(8): A61B17/80B33Y10/00B33Y50/00B33Y80/00
CPCA61B17/80A61B17/8023B33Y10/00B33Y50/00B33Y80/00A61B2017/00526
Inventor 耿思捷王淋陈汐程杨婕韩储储
Owner XUZHOU MEDICAL UNIV
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