Ankle form comprehensive information acquisition system and method

Abstract

The invention relates to an ankle shape comprehensive information acquisition system and method, which are used for solving the problems of certain limitation and low feasibility of the existing information acquisition method for evaluating the ankle deformation condition. The system comprises a first platform, a second platform, a third platform and an information acquisition mechanism. The first platform, the second platform and the third platform are sequentially distributed in a step shape from low to high; the information acquisition mechanism comprises a first camera, a second camera, a footprint scanner, an X-ray machine, a T-shaped imaging plate and a binocular camera, the first camera is arranged on one side of the first platform, the second camera is arranged on the other side of the second platform, the footprint scanner is arranged in the second platform, a treading scanning plate is embedded into an opening in the top surface of the second platform, a T-shaped slot is formed in the top surface of the third platform, the T-shaped imaging plate is inserted into the T-shaped slot, the included angle between a transverse plate of the T-shaped imaging plate and the vertical direction is adjusted through the angle adjusting mechanism, and the binocular cameras are arranged on the two sides of a machine head of the X-ray machine.

Description

technical field [0001] The invention relates to a system and method for collecting comprehensive information on foot and ankle shape. Background technique [0002] For patients with congenital ankle and foot deformities, hindfoot varus and valgus are often combined with deformities; joint changes caused by chronic ankle instability, trauma, or primary ankle arthritis will also be accompanied by hindfoot alignment An unusual situation arises. For such patients with foot and ankle deformities, the key to formulating a reasonable treatment plan is to accurately assess the true situation of the rear foot force line under the coronal plane. [0003] At present, in order to reflect the real and accurate bony anatomy of the ankle and hindfoot, weight-bearing CT is an effective method that can remove soft tissue, reveal bony structures without bony obstruction, and can be used as a tool for measuring the force line of the ankle and ankle. "gold standard". However, professional we...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems that the existing methods for collecting ankle shape information have certain limitations and low feasibility, and the collection of comprehensive information on ankles is time-consuming and laborious, and the consistency of information data is low, the present invention now provides a comprehensive foot-ankle shape Information collection system and method

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