Three-dimensional scanning camera array for preparing skeletal assisting support and scanning method
A technology of camera array and auxiliary bracket, which is applied in the field of three-dimensional scanning camera array and scanning for the preparation of bone auxiliary bracket, and in the field of three-dimensional scanning camera array and scanning, which can solve the problems of high learning cost, slow data acquisition speed and complicated operation for relevant hospital personnel , to achieve fast and convenient data acquisition, low manufacturing and use costs, and simple equipment structure
Inactive Publication Date: 2016-11-09
上海德稻集群文化创意产业(集团)有限公司
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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...
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[0049] In this embodiment, the 3D printing method is used to produce the bone bracket. The use of 3D scanning and additive manufacturing methods can meet this requirement for a fracture-assisted brace that is tailored to the patient's needs and doctor's requirements. Selecting appropriate materials for 3D printed casting can meet the requirements of lightness, waterproof and ventilation. In terms of appearance, different colors can also be selected according to the requirements of patients.
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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...
Claims
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IPC IPC(8): A61B90/00
Inventor 周功耀费逸凡
Owner 上海德稻集群文化创意产业(集团)有限公司
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