Joint prosthesis intelligent matching and preparation method based on artificial intelligence big data

Abstract

The invention relates to the field of human body joint prosthesis matching, in particular to a joint prosthesis intelligent matching and preparation method based on artificial intelligence big data, which realizes automatic matching with joint prostheses in classified mass production according to joint imaging data of a patient, and greatly improves matching efficiency and matching precision. According to the technical scheme, the method comprises the following steps: collecting human body joint imaging data, constructing a human body joint three-dimensional image according to the imaging data, obtaining a joint structure feature vector according to the human body joint three-dimensional image, carrying out unsupervised clustering learning on joint prostheses according to the feature vector, and carrying out classified mass production on the joint prostheses according to a learning result. And then acquiring the imaging data of the joint of the patient, acquiring the characteristic vector of the joint of the patient according to the imaging data of the joint of the patient, matching the characteristic vector of the joint of the patient with the classified and mass-produced joint prosthesis, and selecting the corresponding joint prosthesis after the matching is passed. The method is suitable for efficient matching of clinical large-scale human body joint prostheses.

Description

technical field [0001] The invention relates to the field of human joint prosthesis matching, in particular to an intelligent matching and preparation method of joint prosthesis based on artificial intelligence big data. Background technique [0002] Whether the joint replacement is successful depends not only on the replacement surgery performed by the doctor, but more importantly, on whether the mechanical design parameters such as the material properties, external shape, structural shape and geometric dimensions of the implanted artificial joint prosthesis are in contact with the femur. It is beneficial to the growth and reconstruction of the surrounding bone tissue, and whether the fixed part of the artificial joint prosthesis can form a stable combination with the bone. At present, most of the artificial joint prostheses used in clinical practice in my country are designed and manufactured by European and American companies according to the joint characteristics of Euro...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent matching and preparation method of joint prosthesis based on artificial intelligence big data, which realizes automatic matching with classified mass-produced joint prosthesis according to the patient's joint imaging data, which greatly improves the matching process. Efficiency and matching accuracy, while solving the problem of expensive 3D customized products and long production cycle

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