Messsystem und Verfahren für Personalisierte Knochen- und Gelenkknorpelmorphologie

Details

Veröffentlichungs-Nr.

EP4749565

Anmeldetag

12. Juni 2025

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

IPC

G06T7/00, G06T13/20

Abstract

A measurement system for personalized bone and articular cartilage morphology comprises a database, an image capture module, an image analysis module, a neural network model, a model building module, and a novel computation module. The database is configured to store a dataset. The image capture module is configured to capture a plurality of skeletal images of a subject. The image analysis module is configured to obtain skeletal and cartilage shape parameters through statistical shape modeling and principal component analysis and generate 3D models of the skeleton and cartilage. The neural network model is configured to generate and output skeletal motion parameters based on the input skeletal and cartilage shape parameters. The model building module is configured to generate a personalized joint skeleton and cartilage model based on the 3D models of the skeleton and cartilage and the skeletal motion parameters. The novel computation module is configured to simulate the relative positions of the first bone and cartilage 3D model and the second bone and cartilage 3D model of the subject during exercise based on the personalized joint skeleton and cartilage model, and to calculate an actual cartilage shape and the cartilage wear value of the subject by eliminating overlapping cartilage regions in the first bone and cartilage 3D model and the second bone and cartilage 3D model during exercise.

Anmelder

Firma

MetaTech (AP) Inc.

Land

🇹🇼 Taiwan