Patents by Inventor Joey CHAU

Joey CHAU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11058501
    Abstract: A surgical method is provided for use with a teleoperated surgical system (surgical system), the method comprising: recording surgical instrument kinematic information indicative of surgical instrument motion produced within the surgical system during the occurrence of the surgical procedure; determining respective kinematic signatures associated with respective surgical instrument motions; producing an information structure in a computer readable storage device that associates respective kinematic signatures with respective control signals; comparing, during a performance of the surgical procedure surgical instrument kinematic information during the performance with at least one respective kinematic signature; launching, during a performance of the surgical procedure an associated respective control signal in response to a match between surgical instrument kinematics during the performance and a respective kinematic signature.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: July 13, 2021
    Assignee: Intuitive Surgical Operations, Inc.
    Inventors: Brent Tokarchuk, Mahdi Azizian, Joey Chau, Simon P. DiMaio, Brian D. Hoffman, Anthony M. Jarc, Henry C. Lin, Ian E. McDowall, William C. Nowlin, John D. Seaman, II, Jonathan M. Sorger
  • Publication number: 20210030491
    Abstract: A system to control the interaction between a user-interface of a teleoperated surgical system and an input device of the teleoperated surgical system, the system comprising a first master controller communicatively coupled to the teleoperated surgical system, a feedback control communicatively coupled to the first master controller, and a display device communicatively coupled to the teleoperated surgical system and configured to display the user interface. The feedback control is configured to restrict the movement of the first master controller based on a state of the user interface changing from a previous state.
    Type: Application
    Filed: September 9, 2020
    Publication date: February 4, 2021
    Inventors: Ashwinram Suresh, Joey Chau
  • Publication number: 20210007577
    Abstract: A method for performing a surgical procedure includes adjusting an encoding configuration of a video encoder in response to receiving an input associated with a change of state of a surgical system performing the surgical procedure, and encoding image data of the surgical procedure captured after the change of state based on the adjusted encoding configuration.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Brian E. MILLER, Joey CHAU, Govinda PAYYAVULA
  • Patent number: 10806325
    Abstract: A method for performing a surgical procedure includes adjusting an encoding configuration of a video encoder in response to receiving an input associated with a change of state of a surgical system performing the surgical procedure, and encoding image data of the surgical procedure captured after the change of state based on the adjusted encoding configuration.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: October 20, 2020
    Assignee: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Brian E. Miller, Joey Chau, Govinda Payyavula
  • Patent number: 10786315
    Abstract: A system to control the interaction between a user-interface of a teleoperated surgical system and an input device of the teleoperated surgical system, the system comprising a first master controller communicatively coupled to the teleoperated surgical system, a feedback control communicatively coupled to the first master controller, and a display device communicatively coupled to the teleoperated surgical system and configured to display the user interface. The feedback control is configured to restrict the movement of the first master controller based on a state of the user interface changing from a previous state.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: September 29, 2020
    Assignee: Intuitive Surgical Operations, Inc.
    Inventors: Ashwinram Suresh, Joey Chau
  • Publication number: 20200020249
    Abstract: Implementations relate to medical simulations for medical procedure training. In some implementations, a system includes a simulation processing component including at least one processor and which generates a virtual environment using position signals that describe at least one of a position and a configuration of a physical surgical instrument relative to a physical surgical site. The simulation processing component updates the virtual environment according to changes in the position signals and according to control signals corresponding to inputs by a user of the system. The updating includes moving a virtual surgical instrument within the virtual environment, where an interaction of the virtual surgical instrument with a virtual surgical site is defined at least partly by a physical relationship between the physical surgical instrument and the physical surgical site.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 16, 2020
    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Anthony M. Jarc, Joey Chau, Brian E. Miller
  • Patent number: 10510267
    Abstract: Implementations relate to medical simulations for medical procedure training. In some implementations, a system includes a simulation processing component including at least one processor and which generates a virtual environment using position signals that describe at least one of a position and a configuration of a physical surgical instrument relative to a physical surgical site. The simulation processing component updates the virtual environment according to changes in the position signals and according to control signals corresponding to inputs by a user of the system. The updating includes moving a virtual surgical instrument within the virtual environment, where an interaction of the virtual surgical instrument with a virtual surgical site is defined at least partly by a physical relationship between the physical surgical instrument and the physical surgical site.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: December 17, 2019
    Assignee: Intuitive Surgical Operations, Inc.
    Inventors: Anthony M. Jarc, Joey Chau, Brian E. Miller
  • Publication number: 20190099230
    Abstract: A system for controlling a user interface of a teleoperated surgical system, the system comprises a first master controller communicatively coupled to the teleoperated surgical system; and a display device communicatively coupled to the teleoperated surgical system and configured to display a graphical user interface; and wherein the first master controller is configured to transmit a first input signal to an interface controller, the first input signal caused by manual manipulation of the first master controller, the interface controller to use the first input signal to update a graphical user interface presented by the display device.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 4, 2019
    Inventors: Ashwinram Suresh, Joey Chau
  • Patent number: 10123846
    Abstract: A system for controlling a user interface of a teleoperated surgical system, the system comprises a first master controller communicatively coupled to the teleoperated surgical system; and a display device communicatively coupled to the teleoperated surgical system and configured to display a graphical user interface; and wherein the first master controller is configured to transmit a first input signal to an interface controller, the first input signal caused by manual manipulation of the first master controller, the interface controller to use the first input signal to update a graphical user interface presented by the display device.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: November 13, 2018
    Assignee: Intuitive Surgical Operations, Inc.
    Inventors: Ashwinram Suresh, Joey Chau
  • Publication number: 20180153632
    Abstract: A surgical method is provided for use with a teleoperated surgical system (surgical system), the method comprising: recording surgical instrument kinematic information indicative of surgical instrument motion produced within the surgical system during the occurrence of the surgical procedure; determining respective kinematic signatures associated with respective surgical instrument motions; producing an information structure in a computer readable storage device that associates respective kinematic signatures with respective control signals; comparing, during a performance of the surgical procedure surgical instrument kinematic information during the performance with at least one respective kinematic signature; launching, during a performance of the surgical procedure an associated respective control signal in response to a match between surgical instrument kinematics during the performance and a respective kinematic signature.
    Type: Application
    Filed: June 9, 2016
    Publication date: June 7, 2018
    Inventors: Brent Tokarchuk, Mahdi Azizian, Joey Chau, Simon P. DiMaio, Brian D. Hoffman, Anthony M. Jarc, Henry C, Lin, Ian E. McDowall, William C. Nowlin, John D. Seaman, Jonathan M. Sorger
  • Publication number: 20170333139
    Abstract: A system to control the interaction between a user-interface of a teleoperated surgical system and an input device of the teleoperated surgical system, the system comprising a first master controller communicatively coupled to the teleoperated surgical system, a feedback control communicatively coupled to the first master controller, and a display device communicatively coupled to the teleoperated surgical system and configured to display the user interface. The feedback control is configured to restrict the movement of the first master controller based on a state of the user interface changing from a previous state.
    Type: Application
    Filed: November 12, 2015
    Publication date: November 23, 2017
    Inventors: Ashwinram Suresh, Joey Chau
  • Publication number: 20170319283
    Abstract: A system for controlling a user interface of a teleoperated surgical system, the system comprises a first master controller communicatively coupled to the teleoperated surgical system; and a display device communicatively coupled to the teleoperated surgical system and configured to display a graphical user interface; and wherein the first master controller is configured to transmit a first input signal to an interface controller, the first input signal caused by manual manipulation of the first master controller, the interface controller to use the first input signal to update a graphical user interface presented by the display device.
    Type: Application
    Filed: November 12, 2015
    Publication date: November 9, 2017
    Inventors: Ashwinram Suresh, Joey Chau
  • Publication number: 20170319282
    Abstract: A system for managing a user interface comprising: a first teleoperated surgical system comprising: a communications subsystem configured to receive at the first teleoperated surgical system from a second teleoperated surgical system, an environmental variable describing operation of the second teleoperated surgical system; a video subsystem to: render a local scene at the first teleoperated surgical system, the local scene representing a state of operation of the first teleoperated surgical system; render a remote scene at the first teleoperated surgical system, the remote scene representing a state of operation of the second teleoperated surgical system and the remote scene based at least in part on the environmental variable; composite the local scene and the remote scene to produce a composite scene; and present the composite scene to a user of the first teleoperated surgical system.
    Type: Application
    Filed: November 12, 2015
    Publication date: November 9, 2017
    Inventors: Anthony M. Jarc, Joey Chau
  • Publication number: 20160314710
    Abstract: Implementations relate to medical simulations for medical procedure training. In some implementations, a system includes a simulation processing component including at least one processor and which generates a virtual environment using position signals that describe at least one of a position and a configuration of a physical surgical instrument relative to a physical surgical site. The simulation processing component updates the virtual environment according to changes in the position signals and according to control signals corresponding to inputs by a user of the system. The updating includes moving a virtual surgical instrument within the virtual environment, where an interaction of the virtual surgical instrument with a virtual surgical site is defined at least partly by a physical relationship between the physical surgical instrument and the physical surgical site.
    Type: Application
    Filed: December 19, 2014
    Publication date: October 27, 2016
    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Anthony M. Jarc, Joey Chau, Brian E. Miller
  • Publication number: 20140051921
    Abstract: A method for performing a surgical procedure includes adjusting an encoding configuration of a video encoder in response to receiving an input associated with a change of state of a surgical system performing the surgical procedure, and encoding image data of the surgical procedure captured after the change of state based on the adjusted encoding configuration.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 20, 2014
    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Brian E. MILLER, Joey CHAU, Govinda PAYYAVULA