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Method for making artificial shoulder blade

A production method and technology of scapula, applied in the field of biomedicine, can solve problems such as cut-off, and achieve the effects of fast production speed, filling technical gaps, and high degree of human bionics

Inactive Publication Date: 2016-05-11
SHENZHEN EXCELLENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the patient's scapula is diseased or severely injured, he may face a huge risk of cutoff

Method used

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  • Method for making artificial shoulder blade
  • Method for making artificial shoulder blade
  • Method for making artificial shoulder blade

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Embodiment Construction

[0014] Embodiments of the present invention are described with reference to the accompanying drawings, below in conjunction with figure 1 — Figure 4 The present invention will be specifically described. A kind of concrete implementation step of the manufacture method of artificial scapula is as follows:

[0015] The first step is to collect medical image information of the patient's target scapula through X-ray film, ultrasound, CT, MRI, and PET-CT.

[0016] In the second step, the individual medical image information of the target scapula is calculated, and the medical image information is converted into data information of a three-dimensional model.

[0017] The third step is to analyze the physiological tissue structure of the scapula and the anatomical structure of the human body.

[0018] The fourth step is to call the structural parameters of the scapula in the historical database to reconstruct the original appearance of the scapula in 3D; refer to the structural pa...

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Abstract

The invention discloses a method for making an artificial shoulder blade. The method is characterized by comprising the following steps: acquiring medical image information of a target shoulder blade, converting the medical image information into data information of a three-dimensional model, invoking a structural parameter in a historical database, performing three-dimensional reconstruction of original appearances of the shoulder blade, modifying the three-dimensional model by referring to the structural parameter of a standard human shoulder blade, invoking the three-dimensional model of the shoulder blade, performing finite element analysis and replacement process simulation of the three-dimensional model, printing the artificial shoulder blade according to the three-dimensional model, performing surface treatment, and detecting and verifying the geometrical morphology of the function matching of the artificial shoulder blade. The method has the benefits that: the making speed of the artificial shoulder blade is rapid; the structure shapes are precise; the human-body bionic degree is high; the motion function matching property and the medical replaceability are good; related technology gaps can be filled up; and particularly, relatively high social benefits and economic benefits can be generated.

Description

technical field [0001] The invention relates to the field of biomedicine, in particular to a method for manufacturing an artificial scapula. Background technique [0002] The scapula is also called the scapula and the lute bone. Located behind the thorax, it is a triangular flat bone between the 2nd and 7th ribs. Divided into two faces, three corners and three edges. The front is the subscapular fossa, which is a large and shallow fossa. There is a transverse bony ridge at the back, called the spine of the scapula, and shallow fossa above and below the spine, called the supraspinatus fossa and infraspinatus fossa, respectively. The lateral side of the spine of the scapula is flattened, called the acromion. The lateral horn is hypertrophic and has a pear-shaped articular surface, called the glenoid. The upper and lower corners are located at the upper and lower ends of the medial edge, parallel to the second and seventh ribs, respectively, and can be used as signs for co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 赵小文张东锋赵文平蔡君华
Owner SHENZHEN EXCELLENT TECH
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