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    MEDICAL INSTRUMENT ENGAGEMENT PROCESS
    11.
    发明申请
    MEDICAL INSTRUMENT ENGAGEMENT PROCESS 审中-公开

    公开(公告)号：US20200054310A1

    公开(公告)日：2020-02-20

    申请号：US16664200

    申请日：2019-10-25

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Giuseppe Maria PRISCO ,  Theodore W. ROGERS ,  John Ryan STEGER

    IPC: A61B17/00 ,  A61B46/10 ,  A61B34/30 ,  A61B34/00

    Abstract: A mechanical interface for a robotic medical instrument permits engagement of the instrument and a drive system without causing movement of an actuated portion of the instrument. An instrument interface can include a symmetrical, tapered or cylinthical projection on one of a medical instrument or a drive system and a complementary bore in the other of the drive system or the medical instrument. Symmetry of the projection and the bore allows the projection to be compression fit to the bore regardless of the rotation angle of the drive system relative to the medical instrument.

    CABLE LENGTH CONSERVING MEDICAL INSTRUMENT
    12.
    发明申请
    CABLE LENGTH CONSERVING MEDICAL INSTRUMENT 审中-公开

    公开(公告)号：US20190328467A1

    公开(公告)日：2019-10-31

    申请号：US16462114

    申请日：2017-11-17

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Andrew C. WATERBURY ,  John Ryan STEGER ,  Zhou YE

    IPC: A61B34/30 ,  A61B34/00

    Abstract: An apparatus includes a wrist, an end effector, a cable pair, and a transmission. A proximal wrist portion is coupled to a distal end portion of a shaft. Actuation of the wrist moves a distal wrist portion relative to the proximal wrist portion. The end effector is coupled to the distal wrist portion, and can be actuated to move relative to the wrist. The transmission is coupled to a proximal end portion of the shaft, and can move an end of the cable pair to actuate the end effector. The end of the cable pair is routed through a transmission cable path within the transmission. The transmission includes an adjustment mechanism having an input portion that receives a force exerted by the end of the cable pair. The adjustment mechanism is configured to change a length of the transmission cable path in response to a change in the force.

    SYSTEMS AND METHOD FOR SELECTING ASSIGNMENTS FOR MANIPULATOR ASSEMBLIES
    14.
    发明公开
    SYSTEMS AND METHOD FOR SELECTING ASSIGNMENTS FOR MANIPULATOR ASSEMBLIES 审中-公开

    公开(公告)号：US20230290495A1

    公开(公告)日：2023-09-14

    申请号：US18007027

    申请日：2021-07-27

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Bram Gilbert Antoon LAMBRECHT ,  John Ryan STEGER

    IPC: G16H40/63 ,  G16H40/40

    CPC classification number: G16H40/63 ,  G16H40/40

    Abstract: A manipulator device management system can include a manipulator device comprising a plurality of manipulator arms and a control system. The control system can have one or more processors configured to perform operations comprising: selecting, for a first manipulator arm of the plurality of manipulator assemblies, a first assignment from a plurality of assignments available to the first manipulator arm; and causing the first manipulator arm to adopt the first assignment. The first assignment can be available to at least two manipulator arms of the plurality of manipulator arms. The first assignment can designate at least one operating parameter selected from the group consisting of a location for the first manipulator arm and a type of instrument to be used with the first manipulator arm.

    CABLE LENGTH CONSERVING MEDICAL INSTRUMENT
    16.
    发明申请
    CABLE LENGTH CONSERVING MEDICAL INSTRUMENT 有权

    公开(公告)号：US20220192764A1

    公开(公告)日：2022-06-23

    申请号：US17561294

    申请日：2021-12-23

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Andrew C. WATERBURY ,  John Ryan STEGER ,  Zhou YE

    IPC: A61B34/30 ,  A61B34/00

    Abstract: An apparatus includes a wrist, an end effector, a cable pair, and a transmission. A proximal wrist portion is coupled to a distal end portion of a shaft. Actuation of the wrist moves a distal wrist portion relative to the proximal wrist portion. The end effector is coupled to the distal wrist portion, and can be actuated to move relative to the wrist. The transmission is coupled to a proximal end portion of the shaft, and can move an end of the cable pair to actuate the end effector. The end of the cable pair is routed through a transmission cable path within the transmission. The transmission includes an adjustment mechanism having an input portion that receives a force exerted by the end of the cable pair. The adjustment mechanism is configured to change a length of the transmission cable path in response to a change in the force.

    SYSTEMS AND METHODS FOR CONTROL OF END EFFECTORS
    17.
    发明申请
    SYSTEMS AND METHODS FOR CONTROL OF END EFFECTORS 有权

    公开(公告)号：US20210052340A1

    公开(公告)日：2021-02-25

    申请号：US16971277

    申请日：2019-02-19

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Dinesh RABINDRAN ,  Ryan C. ABBOTT ,  Daniel H. GOMEZ ,  John Ryan STEGER

    IPC: A61B34/35 ,  B25J9/10 ,  B25J13/08 ,  B25J9/16 ,  A61B17/29 ,  A61B17/3201 ,  A61B18/14 ,  A61B90/00

    Abstract: A system and method of controlling an end effector includes a drive unit having a first actuator and a second actuator, a moveable platform drivably coupled to the first actuator, first and second engagement members drivably coupled to the second actuator; and a control unit. The control unit is configured to actuate the first actuator to drive the platform, detect engagement of the first engagement member with a third engagement member of an instrument, detect engagement of the second engagement member with a fourth engagement member of the instrument, and actuate the second actuator to drive the first and second engagement members. Movement of the third and engagement member causes movement of a degree of freedom of an end effector of the instrument in a first direction. Movement of the fourth engagement member causes movement of the degree of freedom in a second direction opposite the first direction.

    SURGICAL INSTRUMENT DRIVE ELEMENT, AND RELATED DEVICES, SYSTEMS, AND METHODS
    18.
    发明申请
    SURGICAL INSTRUMENT DRIVE ELEMENT, AND RELATED DEVICES, SYSTEMS, AND METHODS 有权
    手术仪器驱动元件及相关设备，系统和方法

    公开(公告)号：US20140277106A1

    公开(公告)日：2014-09-18

    申请号：US14209043

    申请日：2014-03-13

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Samuel T. CREWS ,  John Ryan STEGER

    IPC: A61B17/29 ,  A61B19/00

    CPC classification number: A61B18/1447 ,  A61B17/29 ,  A61B34/30 ,  A61B34/35 ,  A61B2017/2933 ,  A61B2017/2936

    Abstract: A surgical instrument including a shaft, an end effector, and a push/pull drive element is provided. The push/pull drive element may include a head extending perpendicular to a push/pull direction of the push/pull element. The head of the push/pull drive element may have end portions each having a cross-section that differs from a cross-section of a main portion of the head between the end portions. The push/pull drive element may include an engagement portion in contact with the end effector to actuate the end effector. The engagement portion may have a first width and an end portion may have a second width, with the second width being greater than the first width. A surgical instrument is also provided that may include an electrical connector connecting at least one conduit providing electrical energy to the end effector. The end effector may be in sliding contact with a portion of the connector.

    Abstract translation: 提供包括轴，末端执行器和推/拉驱动元件的手术器械。 推/拉驱动元件可以包括垂直于推/拉元件的推/拉方向延伸的头部。 推/拉驱动元件的头部可以具有各自具有与端部的头部的主要部分的横截面不同的横截面的端部。 推/拉驱动元件可以包括与端部执行器接触的接合部分以致动端部执行器。 接合部分可以具有第一宽度，并且端部可以具有第二宽度，其中第二宽度大于第一宽度。 还提供了一种手术器械，其可以包括连接至少一个向末端执行器提供电能的导管的电连接器。 端部执行器可以与连接器的一部分滑动接触。

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