公开(公告)号：US10966790B2

公开(公告)日：2021-04-06

申请号：US16681003

申请日：2019-11-12

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Prashant Chopra ,  Vincent Duindam ,  Lei Xu ,  Tao Zhao

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

Abstract: A processing system comprises a processor and a memory having computer readable instructions stored thereon. The computer readable instructions, when executed by the processor, cause the system to obtain a reference tree of nodes and linkages based on a reference three dimensional volumetric representation of a branched anatomical formation in a reference state. The computer readable instructions also cause the system to obtain a reference three dimensional geometric model based on the reference tree and detect deformation of the branched anatomical formation due to anatomical motion based on measurements from a shape sensor. The computer readable instructions also cause the system to obtain a deformed tree of nodes and linkages based on the detected deformation and create a three dimensional deformation field that represents the detected deformation of the branched anatomical formation.

公开(公告)号：US20200205904A1

公开(公告)日：2020-07-02

申请号：US16815328

申请日：2020-03-11

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Prashant Chopra

IPC: A61B34/20 ,  A61B5/00 ,  A61B5/06 ,  A61B5/08 ,  G16H50/50 ,  A61B34/37 ,  A61B1/267 ,  A61B34/30 ,  A61B34/35

Abstract: A medical system comprises a flexible device configured to be positioned at least partially within a patient anatomy. The patient anatomy includes a plurality of anatomical passageways. The medical system further comprises a memory device including computer executable instructions, the computer executable instructions for performing operations. The operations comprise determining a shape of the flexible device and determining a deformation force for a section of the flexible device. The operations further comprise registering a model of a candidate anatomical passageway of the plurality of anatomical passageways to a model of the flexible device based on the shape of the flexible device and the deformation force for the section of the flexible device. The operations further comprise generating a composite model of the patient anatomy based on the registering.

公开(公告)号：US20170189118A1

公开(公告)日：2017-07-06

申请号：US15116115

申请日：2015-02-03

Applicant: Intuitive Surgical Operations Inc.

Inventor： Prashant Chopra ,  Vincent Duindam ,  Tao Zhao ,  Lei Xu

IPC: A61B34/10 ,  A61B34/20

CPC classification number: A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/301 ,  G06T19/20 ,  G06T2210/41 ,  G06T2219/2021

Abstract: A method of modeling anatomic deformation comprises receiving a reference three dimensional model of a branched anatomical formation in a reference state. The method further comprises applying a three dimensional deformation field to the reference three dimensional model to create a deformed three dimensional model of a deformed state of the branched anatomical formation and dynamically displaying an image of the deformed three dimensional model of the deformed state of the branched anatomical formation.

公开(公告)号：US20140188440A1

公开(公告)日：2014-07-03

申请号：US14144232

申请日：2013-12-30

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Caitlin Q. Donhowe ,  Prashant Chopra ,  Carol Reiley ,  Tao Zhao ,  Dorin Panescu

IPC: A61B19/00 ,  A61B17/00 ,  A61B10/04 ,  A61B8/08 ,  A61B5/00

CPC classification number: A61B8/12 ,  A61B5/0066 ,  A61B5/065 ,  A61B8/0841 ,  A61B8/085 ,  A61B8/4245 ,  A61B8/4263 ,  A61B10/04 ,  A61B17/00234 ,  A61B34/10 ,  A61B2034/102 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2090/364

Abstract: A method of planning a procedure to deploy an interventional instrument comprises receiving a model of an anatomic structure. The anatomic structure includes a plurality of passageways. The method further includes identifying a target structure in the model and receiving information about an operational capability of the interventional instrument within the plurality of passageways. The method further comprises identifying a planned deployment location for positioning a distal tip of the interventional instrument to perform the procedure on the target structure based upon the operational capability of the interventional instrument.

Abstract translation: 规划展开介入器械的程序的方法包括接收解剖结构的模型。 解剖结构包括多个通道。 该方法还包括识别模型中的目标结构并且接收关于多个通道内介入器具的操作能力的信息。 该方法还包括识别用于定位介入器械的远侧尖端的计划部署位置，以基于介入器械的操作能力来执行目标结构上的过程。

公开(公告)号：US20240245475A1

公开(公告)日：2024-07-25

申请号：US18441965

申请日：2024-02-14

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Dorin Panescu ,  Prashant Chopra ,  Jonathan M. Sorger ,  Tao Zhao

IPC: A61B34/32 ,  A61B17/00 ,  A61B17/34 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61N5/10

CPC classification number: A61B34/32 ,  A61B17/00234 ,  A61B17/3478 ,  A61B34/10 ,  A61B34/30 ,  A61N5/1077 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2065 ,  A61B2034/302 ,  A61B2034/306

Abstract: A medical robotic system and method of operating such comprises taking intraoperative external image data of a patient anatomy, and using that image data to generate a modeling adjustment for a control system of the medical robotic system (e.g., updating anatomic model and/or refining instrument registration), and/or adjust a procedure control aspect (e.g., regulating substance or therapy delivery, improving targeting, and/or tracking performance).

公开(公告)号：US11786311B2

公开(公告)日：2023-10-17

申请号：US17830111

申请日：2022-06-01

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Prashant Chopra ,  Vincent Duindam ,  Lei Xu ,  Tao Zhao

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

CPC classification number: A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  G06T19/20 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/301 ,  G06T2210/41 ,  G06T2219/2021

Abstract: A system comprises one or more processors. The system further comprises memory having computer readable instructions stored thereon that, when executed by the one or more processors, cause the system to: obtain a reference tree of nodes and linkages for a reference three dimensional volumetric representation of a branched anatomical formation in a reference state; based on the reference tree, generate a reference three dimensional geometric model; based on measurements from a sensor system, detect deformation of the branched anatomical formation; based on the detected deformation, obtain a deformed tree of nodes and linkages; and generate a three dimensional deformation field that represents the detected deformation of the branched anatomical formation.

公开(公告)号：US11737682B2

公开(公告)日：2023-08-29

申请号：US17590667

申请日：2022-02-01

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Vincent Duindam ,  Prashant Chopra

IPC: A61B34/20 ,  A61B5/06 ,  G06T7/00 ,  A61B34/30 ,  A61B34/10 ,  A61B5/00 ,  A61B90/00 ,  A61B17/00

CPC classification number: A61B5/066 ,  A61B5/00 ,  A61B5/061 ,  A61B5/065 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  G06T7/0012 ,  A61B2017/00809 ,  A61B2034/108 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2090/365

Abstract: A medical system includes an elongate instrument, a tracking system, and one or more processors configured to: receive image data of a set of connected passageways of a patient anatomy; model the set as a plurality of linked bounded-surface elements, each linked bounded-surface element defined in part by basepoints on an anatomical centerline, an element centerline spanning a shortest distance between the basepoints, and a radius; receive position information for a point on the instrument when disposed in the set; based on a comparison of the received position information to the plurality of linked bounded-surface elements, generate adjusted position information for the point; match one of the plurality of linked bounded-surface elements to the point to register the instrument to the image data; create an adjusted instrument image with the adjusted position information; and generate a composite image including the image data of the set and the adjusted instrument image.

公开(公告)号：US20230218193A1

公开(公告)日：2023-07-13

申请号：US18180060

申请日：2023-03-07

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Tao Zhao ,  Prashant Chopra ,  Vincent Duindam ,  Dorin Panescu ,  Lei Fan

IPC: A61B5/06 ,  A61B34/20 ,  A61B5/00

CPC classification number: A61B5/061 ,  A61B34/20 ,  A61B5/7425 ,  A61B5/065 ,  A61B2034/2051

Abstract: A method performed by a computing system comprises receiving a first set of spatial information from an instrument positioned within an anatomic passageway. The first set of spatial information includes a plurality of spatial data records including position information for a distal end of the instrument at a plurality of time periods. The method further comprises ordering the plurality of spatial data records in a time-gathered order. The method further comprises evaluating a spatial relationship between first and second consecutive spatial data records of the plurality of spatial data records. The method further comprises filtering the first set of spatial information based upon the evaluated spatial relationship.

公开(公告)号：US11678813B2

公开(公告)日：2023-06-20

申请号：US17240154

申请日：2021-04-26

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Vincent Duindam ,  Prashant Chopra ,  Tao Zhao

IPC: A61B5/00 ,  A61B5/06 ,  A61B34/30 ,  G16Z99/00 ,  A61B17/00 ,  A61B34/10 ,  A61B34/20

CPC classification number: A61B5/066 ,  A61B5/0044 ,  A61B5/062 ,  A61B5/065 ,  A61B34/30 ,  G16Z99/00 ,  A61B2017/00699 ,  A61B2017/00809 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2034/303 ,  A61B2505/05 ,  A61B2562/043

Abstract: A method and medical system for estimating the deformation of an anatomic structure that comprises generating a first model of at least one anatomical passageway from anatomical data describing a patient anatomy and determining a shape of a device positioned within the branched anatomical passageways. The method and medical system also comprise generating a second model of the plurality of branched anatomical passageways by adjusting the first model relative to the determined shape of the device.

公开(公告)号：US11452569B2

公开(公告)日：2022-09-27

申请号：US16815328

申请日：2020-03-11

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Prashant Chopra

IPC: A61B5/00 ,  A61B34/20 ,  A61B5/06 ,  A61B5/08 ,  G16H50/50 ,  A61B34/37 ,  A61B1/267 ,  A61B34/30 ,  A61B34/35 ,  A61M25/01 ,  A61B17/00 ,  A61B34/10 ,  A61B18/14 ,  A61B90/00 ,  A61B34/00

Abstract: A medical system comprises a flexible device configured to be positioned at least partially within a patient anatomy. The patient anatomy includes a plurality of anatomical passageways. The medical system further comprises a memory device including computer executable instructions, the computer executable instructions for performing operations. The operations comprise determining a shape of the flexible device and determining a deformation force for a section of the flexible device. The operations further comprise registering a model of a candidate anatomical passageway of the plurality of anatomical passageways to a model of the flexible device based on the shape of the flexible device and the deformation force for the section of the flexible device. The operations further comprise generating a composite model of the patient anatomy based on the registering.