公开(公告)号：US20220156923A1

公开(公告)日：2022-05-19

申请号：US17435833

申请日：2020-03-12

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Shiyang Chen ,  Pechin Chien Pau Lo ,  Tao Zhao

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

Abstract: A system comprises a display system and a control system communicatively coupled to the display system. The control system is configured to receive anatomic image data for an anatomic tree structure and generate an initial segmentation of the anatomic image data. The initial segmentation includes a trunk structure and a branched structure unconnected to the trunk structure. The control system is also configured to determine whether to connect the branched structure to the trunk structure based on an assessment of a shape of the branched structure and an assessment of a relationship between the trunk structure and the branched structure.

公开(公告)号：US20240164853A1

公开(公告)日：2024-05-23

申请号：US18552137

申请日：2022-04-05

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Bai Wang ,  Joy Janku ,  Sida Li ,  Shiyang Chen ,  Hui Zhang

IPC: A61B34/00 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B34/35 ,  G06T19/00

CPC classification number: A61B34/25 ,  A61B34/35 ,  G06T19/00 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/303 ,  G06T2200/24 ,  G06T2210/41

Abstract: Devices, systems, methods, and computer program products for performing medical procedures are disclosed herein. In some embodiments, a system for planning a medical procedure is configured to receive a three-dimensional (3D) model of an anatomic region of a patient. The 3D model can include a set of linked structures and at least one isolated structure spaced apart from the linked structure. The system can output a graphical representation of the linked structures and the at least one isolated structure, and can receive operator input indicating a set of locations on the graphical representation. The set of locations can represent a connection between the at least one isolated structure and the linked structures. Based on the operator input, the system can generate a bridge structure connecting the at least one isolated structure to the linked structures.

公开(公告)号：US20240390071A1

公开(公告)日：2024-11-28

申请号：US18696292

申请日：2022-09-20

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Bai Wang ,  Shiyang Chen ,  Sabrina A. Cismas ,  Joy Janku ,  Sida Li ,  Hui Zhang

IPC: A61B34/10 ,  A61B10/04 ,  A61B34/30 ,  G06T7/00 ,  G06T7/11 ,  G16H20/40

Abstract: A system may comprise one or more processors and memory having computer readable instructions stored thereon. The computer readable instructions, when executed by the one or more processors, may cause the system to receive image data including a segmented candidate target nodule, receive a seed point, and determine if the segmented candidate target nodule is within a threshold proximity of the seed point. Based on a determination that the segmented candidate target nodule is within the threshold proximity of the seed point, the segmented candidate target nodule may be identified as an identified target nodule. A target nodule boundary corresponding to the identified target nodule may be displayed.