公开(公告)号：US20250014295A1

公开(公告)日：2025-01-09

申请号：US18704649

申请日：2022-12-15

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Pourya Shirazian ,  Kenneth K. Lee

IPC: G06T19/20 ,  G06T7/593 ,  G16H50/50

Abstract: An illustrative virtual model simulation system may be configured to identify surface points on an anatomical object as depicted in one or more video images, determine a set of displacement values representative of a displacement of one or more of the surface points of the anatomical object caused by a physical force being applied by a physical tool to the anatomical object, and define, based on the set of displacement values and data representative of the physical force, one or more material property values for a three-dimensional (3D) virtual model of the anatomical object.