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    CANNULAS HAVING BODY WALL RETENTION FEATURES, AND RELATED SYSTEMS AND METHODS
    1.
    发明申请
    CANNULAS HAVING BODY WALL RETENTION FEATURES, AND RELATED SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20180021061A1

    公开(公告)日：2018-01-25

    申请号：US15622935

    申请日：2017-06-14

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Robert C. REID

    IPC: A61B17/34

    CPC classification number: A61B17/3423 ,  A61B17/3421 ,  A61B2017/00526 ,  A61B2017/3484

    Abstract: A cannula may include a cannula bowl having an opening to receive an instrument configured to be advanced through the cannula, and a cannula tube extending distally from the cannula bowl. The cannula tube may have a proximal end opening, a distal end opening disposed at an opposite end of the cannula from the proximal end opening, and lateral wall defining a passage extending from the proximal end opening to the distal end opening. The lateral wall can have outer dimensions defining a waisted portion with smaller outer dimensions than a region disposed proximally or distally to the waisted portion along a length of the cannula tube.

    AUTOMATED ROTATION OF A NEEDLE IN A COMPUTER-ASSISTED SYSTEM
    3.
    发明公开
    AUTOMATED ROTATION OF A NEEDLE IN A COMPUTER-ASSISTED SYSTEM 审中-公开

    公开(公告)号：US20230233202A1

    公开(公告)日：2023-07-27

    申请号：US18194283

    申请日：2023-03-31

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Andrew D. WILSON ,  Gabriel F. BRISSON ,  Robert C. REID

    IPC: A61B17/04 ,  A61B34/00

    CPC classification number: A61B17/0482 ,  A61B34/71 ,  A61B2017/0608

    Abstract: Techniques for automated rotation of a needle in a computer-assisted system include an end effector having a drive mechanism configured to be coupled to a curved needle and configured to rotationally actuate the curved needle along an arcuate path and a control unit coupled to the drive mechanism. The control unit is configured to, in response to receiving a first input, cause the drive mechanism to rotationally actuate the curved needle by a first preset rotation amount along the arcuate path, and, in response to receiving a second input, cause the drive mechanism to rotationally actuate the curved needle by a second preset rotation amount along the arcuate path.

    MEDICAL INSTRUMENT HAVING SINGLE INPUT FOR DRIVING MULTIPLE CABLES
    4.
    发明公开
    MEDICAL INSTRUMENT HAVING SINGLE INPUT FOR DRIVING MULTIPLE CABLES 审中-公开

    公开(公告)号：US20230172680A1

    公开(公告)日：2023-06-08

    申请号：US17922537

    申请日：2021-04-29

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Robert C. REID ,  Justin D. KROM

    IPC: A61B34/00

    CPC classification number: A61B34/71 ,  A61B2034/715 ,  A61B2034/302

    Abstract: A medical instrument includes a shaft, a wrist, a mechanical structure, a first cable, and a second cable. The wrist is coupled to the distal end portion of the shaft. The mechanical structure is coupled to a proximal end portion of the shaft and includes a capstan assembly. The capstan assembly includes a first cable drum having a first radius and a second cable drum having a second, different radius. The first cable is routed along the shaft. A distal end portion of the first cable is coupled to the wrist and a proximal end portion of the first cable is wrapped about the first cable drum. The second cable is routed along the shaft. A distal end portion of the second cable is coupled to the wrist and a proximal end portion of the second cable is wrapped about the second cable drum.

    AUTOMATED ROTATION OF A NEEDLE IN A COMPUTER-ASSISTED SYSTEM
    5.
    发明公开
    AUTOMATED ROTATION OF A NEEDLE IN A COMPUTER-ASSISTED SYSTEM 审中-公开

    公开(公告)号：US20230190262A1

    公开(公告)日：2023-06-22

    申请号：US17918865

    申请日：2021-04-13

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Andrew D. WILSON ,  Gabriel F. BRISSON ,  Robert C. REID

    IPC: A61B17/04 ,  A61B34/00

    CPC classification number: A61B17/0482 ,  A61B34/71 ,  A61B2017/00137

    Abstract: Techniques for automated rotation of a needle in a computer-assisted system include an end effector having a drive mechanism configured to be coupled to a curved needle and configured to rotationally actuate the curved needle along an arcuate path and a control unit coupled to the drive mechanism. The control unit is configured to, in response to receiving a first input, cause the drive mechanism to rotationally actuate the curved needle by a first preset rotation amount along the arcuate path, and, in response to receiving a second input, cause the drive mechanism to rotationally actuate the curved needle by a second preset rotation amount along the arcuate path.

    CANNULAS HAVING BODY WALL RETENTION FEATURES, AND RELATED SYSTEMS AND METHODS
    6.
    发明申请
    CANNULAS HAVING BODY WALL RETENTION FEATURES, AND RELATED SYSTEMS AND METHODS 有权

    公开(公告)号：US20230037688A1

    公开(公告)日：2023-02-09

    申请号：US17878547

    申请日：2022-08-01

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Robert C. REID

    IPC: A61B17/34

    Abstract: A canula may comprise a mounting feature configured to couple the cannula to a manipulator arm of a medical system and a tube extending distally from the mounting feature. The tube may comprise a proximal end opening, a distal end opening disposed at an opposite end of the tube from the proximal end opening, a lateral wall defining a passage extending from the proximal end opening to the distal end opening, the passage configured to receive a medical instrument for advancement through the tube, and a waisted outer surface portion defined along a length of the lateral wall. In a coupled state of the cannula to the manipulator arm and in response to manipulation of the cannula by the manipulator arm, the cannula has a remote center of motion located along the waisted outer surface portion

    CLEANING DEVICES FOR INSTRUMENTS, AND RELATED METHODS
    8.
    发明申请
    CLEANING DEVICES FOR INSTRUMENTS, AND RELATED METHODS 有权

    公开(公告)号：US20210219832A1

    公开(公告)日：2021-07-22

    申请号：US17150417

    申请日：2021-01-15

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Sascha RETAILLEAU ,  Robert C. REID ,  Eoin BRENNAN

    IPC: A61B1/12 ,  A61B1/05 ,  A61B1/00

    Abstract: In accordance with at least one embodiment of the present disclosure, a system includes an imaging instrument with a shaft including a proximal end, a distal end, and a lens at a distal end portion of the shaft. The system also includes a collar at a proximal end portion of the shaft. A cleaning device coupled to the imaging instrument includes a tubular member sized to receive the shaft of the imaging instrument. The cleaning device also includes a latching element coupled to the tubular member and configured to couple to the collar to retain the tubular member on the shaft of the imaging instrument and maintain a relative rotational relationship between the tubular member and the shaft of the imaging instrument. Devices and methods relate to cleaning devices for imaging instruments.

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