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公开(公告)号：US20250049535A1
公开(公告)日：2025-02-13
申请号：US18932429
申请日：2024-10-30
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Pourya Shirazian , Mahdi Azizian , A. Jonathan McLeod , Daniel Proksch
Abstract: An exemplary system accesses images of a surgical space captured by different imaging modalities and, based on the images, generates a composite image and directs a display device to display the composite image. An exemplary composite image includes a first portion of the composite image that includes a first representation of a first portion of the surgical space, the first representation generated based on the first image, and a second portion of the composite image that includes a second representation of a second portion of the surgical space, the second representation generated based on the second image modified by gradient information of the first image.
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公开(公告)号：US20240285345A1
公开(公告)日：2024-08-29
申请号：US18587498
申请日：2024-02-26
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Gaurav Lamba , Kenneth Lee , Angus Jonathan McLeod , Sundar Murugappan , Govinda Payyavula , Pourya Shirazian
CPC classification number: A61B34/10 , A61B34/37 , A61B90/37 , G06F30/20 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2090/365
Abstract: Various of the disclosed embodiments provide systems and methods for coordinating actions among team members within a surgical theater, including robotic surgical theaters. For example, embodiments may create a three-dimensional model of the patient's interior, or a portion of the patient's interior, using data from an imaging device coupled to a surgical instrument. This model may then be used to facilitate more coordinated decisions among team members in the theater, such as the placement of additional laparoscopic ports. Augmented reality and virtual reality planning systems and methods availing themselves of the three-dimensional model, including “virtual dollhouse” roleplaying methods, may also facilitate team member coordination in some embodiments. Models of the surgical environment may also provide predictive analyses so as to extend the surgical team's “planning horizon.” Such predictive analytics may itself benefit from historical surgical data, including past records of patient interior model creation and planning.
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公开(公告)号：US20230240764A1
公开(公告)日：2023-08-03
申请号：US18010166
申请日：2021-06-15
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Azad Shademan , Mahdi Azizian , Daniel Proksch , Pourya Shirazian
IPC: A61B34/00
CPC classification number: A61B34/25 , A61B34/74 , A61B2034/2046
Abstract: A user input system directs a computer-assisted medical system, which includes a set of controls comprising a first control and a second control configured to receive user input, to operate in a manipulation input mode in which user input to the first control manipulates a first manipulator of the computer-assisted medical system, and user input to the second control manipulates a second manipulator of the computer-assisted medical system. The user input system further directs the computer-assisted medical system to operate in a hybrid input mode in which user input to the first control manipulates the first manipulator, and user input to the second control adjusts a parameter setting associated with a medical procedure.
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14.发明申请公开(公告)号：US20230112592A1
公开(公告)日：2023-04-13
申请号：US17785265
申请日：2020-12-14
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Azad Shademan , Mahdi Azizian , Wen Pei Liu , A. Jonathan McLeod , Daniel Proksch , Pourya Shirazian
Abstract: An exemplary system includes a memory storing instructions and a processor communicatively coupled to the memory. The processor may be configured to execute the instructions to obtain one or more parameters of a non-robotic device in a surgical space, the non-robotic device engaged by a computer-assisted surgical system; generate, based on at least the one or more parameters of the non-robotic device, guidance content for use by the computer-assisted surgical system to facilitate guided teleoperation of the non-robotic device; and provide the guidance content to the computer-assisted surgical system.
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公开(公告)号：US20220409300A1
公开(公告)日：2022-12-29
申请号：US17781251
申请日：2021-01-13
Applicant: Intuitive Surgical Operations, Inc.
Inventor： A. Jonathan McLeod , Maximilian H. Allan , Mahdi Azizian , Daniel Proksch , Pourya Shirazian
Abstract: An exemplary contextual assistance system identifies, during a surgical procedure, an operational context of the surgical procedure while a particular object is present at a surgical site depicted by a first version of an image. Based on the identified operational context, the contextual assistance system augments a depiction of the particular object within a second version of the image that is presented to a user associated with the surgical procedure. Corresponding systems and methods are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20220292672A1
公开(公告)日：2022-09-15
申请号：US17639676
申请日：2020-10-05
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Pourya Shirazian , Mahdi Azizian , Daniel Proksch , Azad Shademan
Abstract: An exemplary system is configured to instruct a display device to render a virtual medical element representative of a physical medical element over a target region within an image of an internal space of a patient, the target region depicting an anatomical surface to be covered by the physical medical element; receive, while the virtual medical element is rendered over the target region, user input that sets at least one of a pose of the virtual medical element within the image or a size of the virtual medical element; and determine, based on the user input and on depth data representative of a depth map for the internal space, physical dimensions for the physical medical element.
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公开(公告)号：US12285288B2
公开(公告)日：2025-04-29
申请号：US17611602
申请日：2020-05-29
Applicant: Intuitive Surgical Operations, Inc.
Inventor： A. Jonathan McLeod , Mahdi Azizian , Daniel Proksch , Azad Shademan , Pourya Shirazian
Abstract: A contact detection system is configured to classify each pixel in a plurality of pixels included in an ultrasound image captured by an ultrasound probe located within a patient as either showing tissue or showing non-tissue; determine an average pixel classification representative of a number of pixels classified as showing tissue compared to a number of pixels classified as showing non-tissue; determine, if the average pixel classification is above a first contact state threshold, that the ultrasound probe is in a first contact state that indicates that the ultrasound probe is in operative physical contact with the tissue; and determine, if the average pixel classification is below a second contact state threshold lower than the first contact state threshold, that the ultrasound probe is in a second contact state that indicates that the ultrasound probe is not in operative physical contact with the tissue.
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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
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.
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公开(公告)号：US12165317B2
公开(公告)日：2024-12-10
申请号：US17612973
申请日：2020-05-29
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Daniel Proksch , Mahdi Azizian , A. Jonathan McLeod , Pourya Shirazian
Abstract: A composite medical imaging system may direct a display device to display an image captured by an imaging device and showing a view of a surgical area and display an augmentation region within the image and that shows supplemental content. The view of the surgical area shows surface anatomy located at the surgical area and an object located at the surgical area. The augmentation region creates an occlusion over at least a portion of the view of the surgical area. The system may detect an overlap in the image between at least a portion of the object and at least a portion of the augmentation region. In response to the detection of the overlap, the system may adjust the image to decrease an extent of the occlusion within the overlap by the augmentation region.
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公开(公告)号：US20240341568A1
公开(公告)日：2024-10-17
申请号：US18294975
申请日：2022-08-09
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Pourya Shirazian , Daniel Proksch
CPC classification number: A61B1/00009 , A61B1/0005 , A61B1/00057 , G06T15/20 , G06T17/20 , G06T19/006 , G06T2210/41
Abstract: A system may comprise a processor and a memory having computer readable instructions stored thereon. The computer readable instructions, when executed by the processor, cause the system to receive endoscope calibration data, generate a virtual camera based on the calibration data, generate an endoscopic image, receive first and second marked points in the endoscopic image, and determine if a three-dimensional surface model has been generated. If a surface model has been generated, a perturbation in the virtual camera is generated. A curvilinear segment on the surface model may be generated between the first and second marked points and a mixed reality image, including the curvilinear segment and the endoscopic image, may be generated.
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