公开(公告)号：US12256996B2

公开(公告)日：2025-03-25

申请号：US17644335

申请日：2021-12-14

Applicant: Stryker Corporation

Inventor： Brian Fouts ,  Jakob Kemper ,  Heiko Michael Gottschling ,  Manuel Schroeder

IPC: A61B34/10 ,  A61B90/00 ,  G06T7/00 ,  G06T7/32

Abstract: A method for modeling a joint before, during, and/or after a medical procedure includes receiving first imaging data capturing the joint from a first imaging perspective and second imaging data capturing the joint from a second imaging perspective that is different than the first imaging perspective, the first and second imaging data generated intraoperatively via a two-dimensional imaging modality, generating three-dimensional image data by back-projecting the first and second imaging data in three-dimensional space in accordance with a relative difference between the first and second imaging perspectives, generating a three-dimensional model of the joint based on processing the three-dimensional image data with a machine learning model trained on imaging data generated via at least a three-dimensional imaging modality, and displaying a visualization based on the three-dimensional model of the joint during the medical procedure.