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公开(公告)号：US12285223B2
公开(公告)日：2025-04-29
申请号：US18662704
申请日：2024-05-13
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Caitlin Q. Donhowe , Vincent Duindam , Timothy D. Soper , Tao Zhao
IPC: A61B34/20 , A61B1/00 , A61B5/00 , A61B5/01 , A61B5/0536 , A61B5/055 , A61B5/06 , A61B6/03 , A61B8/08 , A61B17/00 , A61B34/10 , A61B34/30 , A61B34/35 , A61B90/00 , G06T7/12 , G06T7/33
Abstract: A method comprises receiving a set of model points of a model of one or more passageways of a patient. The method further comprises receiving a set of measured points collected from within the one or more passageways of the patient. Each point comprises coordinates within a medical environment occupied by the patient. The method further comprises matching each measured point to a model point to generate a set of matches. The method further comprises assigning a weight to each of the measured points based on the set of matches to generate a weighted set of matches. The method further comprises moving the set of measured points relative to the set of model points based on the weighted set of matches.
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公开(公告)号：US12266040B2
公开(公告)日：2025-04-01
申请号：US18437072
申请日：2024-02-08
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Brandon D. Itkowitz , Simon P. DiMaio , Daniel J. Halabe , Christopher J. Hasser , Brian David Hoffman , David Q. Larkin , Catherine J. Mohr , Paul W. Mohr , Tao Zhao , Wenyi Zhao
IPC: G06T11/60 , A61B34/00 , A61B34/20 , A61B34/30 , A61B34/37 , A61B90/00 , B25J9/16 , G05B19/42 , G06T11/40
Abstract: A system comprises: a robotic arm operatively coupleable to a tool comprising a working end; and an input device communicatively coupled to the robotic arm. The input device is manipulatable by an operator. The system further comprises a processor configured to cause an image of a work site, captured by an image capture device from a perspective of an image reference frame, to be displayed on a display. The image of the work site includes an image of the working end of the tool. The processor is further configured to determine a position of the working end of the tool in the image of the work site and render a tool information overlay at the position of the working end of the tool in the image of the work site. The tool information overlay visually indicates an identity of the input device.
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公开(公告)号：US12243233B2
公开(公告)日：2025-03-04
申请号：US18653066
申请日：2024-05-02
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Tao Zhao , Federico Barbagli , Caitlin Q. Donhowe , Vincent Duindam , Michael D. Paris , Timothy D. Soper , Oliver J. Wagner
Abstract: A method performed by a computing system comprises receiving a fluoroscopic image of a patient anatomy while a portion of a medical instrument is positioned within the patient anatomy. The fluoroscopic image has a fluoroscopic frame of reference. The portion has a sensed position in an anatomic model frame of reference. The method further comprises identifying the portion in the fluoroscopic image and identifying an extracted position of the portion in the fluoroscopic frame of reference using the identified portion in the fluoroscopic image. The method further comprises registering the fluoroscopic frame of reference to the anatomic model frame of reference based on the sensed position of the portion and the extracted position of the portion.
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公开(公告)号：US12236602B2
公开(公告)日：2025-02-25
申请号：US18652927
申请日：2024-05-02
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Tao Zhao , Federico Barbagli , Caitlin Q. Donhowe , Vincent Duindam , Michael D. Paris , Timothy D. Soper , Oliver J. Wagner
Abstract: A method performed by a computing system comprises receiving a fluoroscopic image of a patient anatomy while a portion of a medical instrument is positioned within the patient anatomy. The fluoroscopic image has a fluoroscopic frame of reference. The portion has a sensed position in an anatomic model frame of reference. The method further comprises identifying the portion in the fluoroscopic image and identifying an extracted position of the portion in the fluoroscopic frame of reference using the identified portion in the fluoroscopic image. The method further comprises registering the fluoroscopic frame of reference to the anatomic model frame of reference based on the sensed position of the portion and the extracted position of the portion.
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公开(公告)号：US12232835B2
公开(公告)日：2025-02-25
申请号：US18793544
申请日：2024-08-02
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Dorin Panescu , Prashant Chopra , Jonathan M. Sorger , Tao Zhao
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).
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Patent Agency Ranking
公开(公告)号：US12161434B2
公开(公告)日：2024-12-10
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
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).
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公开(公告)号：US20240390086A1
公开(公告)日：2024-11-28
申请号：US18793544
申请日：2024-08-02
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Dorin Panescu , Prashant Chopra , Jonathan M. Sorger , Tao Zhao
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).
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8.发明公开公开(公告)号：US20240312012A1
公开(公告)日：2024-09-19
申请号：US18674438
申请日：2024-05-24
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Junning Li , Pechin Chien Pau Lo , Ahmed Taha , Tao Zhao
CPC classification number: G06T7/0012 , A61B34/10 , A61B34/20 , G06T7/12 , A61B2034/2065 , G06T2207/30101
Abstract: A method for image segmentation comprises receiving volumetric image data for an anatomical region and generating a first volumetric patch from the volumetric image data. The method also comprises generating a second volumetric patch from the first volumetric patch by weighting a plurality of volumetric units in the first volumetric patch and receiving the second volumetric patch as an input to a convolutional neural network. The method also comprises conducting a down-sampling filter process and conducting an up-sampling filter process within the convolutional neural network.
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公开(公告)号：US20240293189A1
公开(公告)日：2024-09-05
申请号：US18662704
申请日：2024-05-13
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Caitlin Q. Donhowe , Vincent Duindam , Timothy D. Soper , Tao Zhao
IPC: A61B34/20 , A61B1/00 , A61B5/00 , A61B5/01 , A61B5/0536 , A61B5/055 , A61B5/06 , A61B6/03 , A61B8/08 , A61B17/00 , A61B34/10 , A61B34/30 , A61B34/35 , A61B90/00 , G06T7/12 , G06T7/33
CPC classification number: A61B34/20 , A61B1/0016 , A61B5/0066 , A61B5/015 , A61B5/0536 , A61B5/055 , A61B5/062 , A61B5/066 , A61B6/032 , A61B8/0841 , A61B34/30 , A61B34/35 , A61B90/37 , G06T7/12 , G06T7/33 , G06T7/344 , A61B2017/00699 , A61B2017/00809 , A61B2034/105 , A61B2034/107 , A61B2034/2051 , A61B2034/2061 , A61B2034/2065 , A61B2034/301 , A61B2090/0811 , A61B2090/3937 , G06T2200/24 , G06T2207/10068 , G06T2207/10081 , G06T2207/10088 , G06T2207/10116 , G06T2207/30061 , G06T2207/30172
Abstract: A method comprises receiving a set of model points of a model of one or more passageways of a patient. The method further comprises receiving a set of measured points collected from within the one or more passageways of the patient. Each point comprises coordinates within a medical environment occupied by the patient. The method further comprises matching each measured point to a model point to generate a set of matches. The method further comprises assigning a weight to each of the measured points based on the set of matches to generate a weighted set of matches. The method further comprises moving the set of measured points relative to the set of model points based on the weighted set of matches.
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公开(公告)号：US12067678B2
公开(公告)日：2024-08-20
申请号：US17617869
申请日：2020-06-09
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Hui Zhang , Junning Li , Bai Wang , Tao Zhao
CPC classification number: G06T17/20 , A61B34/10 , G06T7/0012 , A61B2034/105 , A61B2034/107 , G06T2207/30064 , G06T2207/30101 , G06T2210/41
Abstract: An exemplary processing system accesses a three-dimensional (3D) model of an anatomical structure of a patient and applies a detection process to the 3D model to detect a single-layer anatomical feature in the anatomical structure. The detection process includes generating, from the 3D model, a probability map of candidate points for the single-layer anatomical feature, and generating, based on the probability map of candidate points, a single-layer mesh representing the single-layer anatomical feature.
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