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    Systems and methods for instrument engagement
    31.
    发明授权
    Systems and methods for instrument engagement 有权

    公开(公告)号：US11627948B2

    公开(公告)日：2023-04-18

    申请号：US17142087

    申请日：2021-01-05

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Gabriel F. Brisson ,  Gregory W. Dachs, II ,  Niels Smaby ,  Melody Wu

    IPC: A61B17/00 ,  A61B34/35 ,  A61B34/30 ,  A61B90/00

    Abstract: A medical system includes a control system and an instrument manipulator. The instrument manipulator is configured to receive an instrument and includes a first drive output and a first actuating element configured to drive movement of the first drive output. The first drive output is configured to drive a first input coupling of the instrument. The control system is configured to receive an indication that the first input coupling of the instrument is positioned adjacent to the first drive output of the manipulator, in response to receiving the indication, command the first actuating element to cause movement of the first drive output, receive a feedback associated with a force experienced by the first actuating element during the movement of the first drive output, determine an instruction signal for the first actuating element based on the feedback, and transmit the instruction signal to the first actuating element.

    Stapler reload detection and identification
    32.
    发明授权
    Stapler reload detection and identification 有权

    公开(公告)号：US11364029B2

    公开(公告)日：2022-06-21

    申请号：US16331692

    申请日：2017-09-08

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： William Burbank ,  Matthew A. Wixey ,  Nicholas Ragosta ,  David W. Weir ,  Emily Cooper ,  Melody Wu

    IPC: A61B17/00 ,  A61B17/068 ,  A61B17/072 ,  A61B34/00 ,  A61B90/00 ,  A61B34/30 ,  A61B34/35

    Abstract: Surgical devices, systems, and related methods provide automated assessment of the status of a surgical instrument. A surgical device is configured to staple tissue via a replaceable stapler cartridge. The surgical device includes a pusher member configured to articulate the stapler cartridge to deploy staples. The surgical device includes an actuation mechanism that articulates the pusher member and a control unit configured to control operation of the actuation mechanism to attempt move the pusher member from a first position to a second position subject to an output limit for the actuation mechanism and determine an attribute of the stapler cartridge based on an amount of movement of the pusher member achieved. The determined attribute can indicate a type of the stapler cartridge selected from different stapler cartridges, whether the stapler cartridge has already been fired, or that no stapler cartridge is mounted to the surgical device.

    Systems and Methods for Instrument Engagement
    34.
    发明申请
    Systems and Methods for Instrument Engagement 审中-公开

    公开(公告)号：US20200029945A1

    公开(公告)日：2020-01-30

    申请号：US15735082

    申请日：2016-06-10

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Gabriel F. Brisson ,  Gregory W. Dachs, II ,  Niels Smaby ,  Melody Wu

    IPC: A61B17/00 ,  A61B34/35

    Abstract: A method of engaging a medical instrument with a medical instrument manipulator comprises receiving an indication that a first input coupling of the medical instrument is positioned adjacent to a first drive output of the manipulator. The first drive output is driven by a first actuating element. In response to receiving the indication, the first drive output is rotated in a first rotational direction. A determination is made, by one or more processors, as to whether a resistance torque is experienced by the first actuating element after rotating the first drive output in the first rotational direction. If the resistance torque is not experienced by the first actuating element after rotating of the first drive output in the first rotational direction, the first drive output is rotated in a second rotational direction. A determination is made, by the one or more processors, as to whether a resistance torque is experienced by the first actuating element after rotating of the first drive output in the second rotational direction.

    MOTOR ASSEMBLY
    36.
    发明申请
    MOTOR ASSEMBLY 审中-公开
    电机总成

    公开(公告)号：US20140200851A1

    公开(公告)日：2014-07-17

    申请号：US14154087

    申请日：2014-01-13

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： David W. Weir ,  Melody Wu ,  Kevin Durant ,  Grant Duque

    IPC: G01R31/34 ,  H02K11/00

    CPC classification number: H02K11/0094 ,  A61B18/1445 ,  A61B34/30 ,  A61B2017/00725 ,  A61B2018/1455 ,  A61B2090/031 ,  G05B2219/2617 ,  G05B2219/45117 ,  G05B2219/45119

    Abstract: A motor assembly is presented. A motor assembly can include at least one motor; a memory to store calibrated parameters related to the at least one motor; and electronics coupled to the memory, the at least one motor, the electronics including interfaces to couple with a clamping device and a system to control the operation of the at least one motor. The calibrated parameters are determined for the at least one motor with a procedure that includes performing an initial calibration of the at least one motor; wearing in the at least one motor; performing a final calibration of the at least one motor; and storing calibration data in the memory. In some embodiments, the at least one motor can include a clamping motor and/or a firing motor. In some embodiments, lifetime parameters are stored in the memory.

    Abstract translation: 提出了电机组件。 马达组件可以包括至少一个马达; 用于存储与所述至少一个电动机相关的校准参数的存储器; 以及耦合到所述存储器的电子器件，所述至少一个电动机，所述电子器件包括与夹持装置耦合的接口和用于控制所述至少一个电动机的操作的系统。 通过包括执行至少一个电动机的初始校准的过程，为至少一个电动机确定校准参数; 穿在至少一个电机上; 执行所述至少一个电动机的最终校准; 并将校准数据存储在存储器中。 在一些实施例中，所述至少一个马达可以包括夹紧马达和/或击发马达。 在一些实施例中，寿命参数被存储在存储器中。

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