公开(公告)号：US20210030476A1

公开(公告)日：2021-02-04

申请号：US16996508

申请日：2020-08-18

Applicant: OLYMPUS CORPORATION

Inventor： Kohei NAKASHIMA ,  Kosuke KISHI

IPC: A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00

Abstract: A medical system and an operating method of a medical system are disclosed. The medical system includes: an endoscope; a controller that can operate the endoscope and generate a display image from a captured image; and a display for displaying the display image. The controller can record a model of an organ of concern generated in a preoperative plan, extract feature points in the model, extract a distance between each feature point and a reference position set in the model before surgery, extract corresponding points in the display image, and associate a first coordinate system of the model with a second coordinate system of a display space, based on the feature and corresponding points, to set a path for the endoscope to move such that a region of interest in the organ of concern corresponding to the reference position is displayed in the display image.