Three-dimensional scanning camera array for preparing skeletal assisting support and scanning method

Abstract

The invention relates to a three-dimensional scanning camera array for preparing a skeletal assisting support and a scanning method. The three-dimensional scanning array and the scanning method are characterized in that human body portion position is acquired by means of camera photographing, software processing and model generating, the photographing process and the three-dimensional processing are relatively independent, and a patient only needs to participate the early photographing process and doesn't need to wait for subsequent data processing. Through software which is arranged well in advance, images acquired during camera photographing can be processed directly, and processed image data are about to generate corresponding three-dimensional models which can be directly used for design and manufacture of a bone fracture fixing outer support. The three-dimensional scanning camera array and the scanning method have the advantages that data acquiring is quicker and more convenient, burden needing the patient to bear is smaller, and learning cost of hospital related personnel is lower, and complete basis and data are provided to subsequent accurate design of the skeletal assisting support, infinite element analysis and 3D printing processing and manufacturing.

Description

technical field [0001] The invention relates to a three-dimensional scanning camera array and a scanning method, belonging to the field of medical device manufacturing, and in particular to a three-dimensional scanning camera array and a scanning method for preparing bone auxiliary brackets. Background technique [0002] Fractures are a common symptom of trauma. After emergency treatment and reduction treatment by doctors, most of the fracture symptoms will be reset at the original position and fixed with casts. These casts can be plaster, fiberglass, or other synthetic materials. Since the 19th century, most of these technologies and materials have been used without significant improvement. Although these casts can meet the basic requirements clinically, there are still some disadvantages in rehabilitation and plastic surgery of such casts. [0003] Typically, a patient with a typical hand and forearm fracture will be placed in the emergency room with a plaster or fiberg...

AI Technical Summary

Problems solved by technology

When scanning, since the human arm is not completely still during the scanning process, if a traditional 3D scanner is used, the entire scanning process will take a long time, and it is very easy to cause inaccurate 3D scanning due to the movement of the patient's scanned arm, not only Acquiring data is slow and inconvenient to operate

In addition, the operation of traditional 3D scanners is complicated, and the cost of learning for relevant hospital personnel is relatively high

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