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    MEDICAL DEVICE, APPLICATOR, AND CLIP UNIT
    11.
    发明申请
    MEDICAL DEVICE, APPLICATOR, AND CLIP UNIT 有权

    公开(公告)号：US20210290245A1

    公开(公告)日：2021-09-23

    申请号：US17342976

    申请日：2021-06-09

    Applicant: OLYMPUS CORPORATION

    Inventor： Toshihiro YOSHII ,  Tomohiro TSUJI ,  Toshinori TAMURA

    IPC: A61B17/128

    Abstract: A medical device, a clip unit, and a method for indwelling a clip unit. The medical device includes a treatment portion, an operation wire that can operate the treatment portion, and a link that can releasably connect the treatment portion and the operation wire. The link includes a hook that includes first and second deformation portions, and a base that can be releasably coupled to the hook. The first deformation portion is capable of being deformed by movement of the operation wire, and the second deformation portion is capable of being deformed by further movement of the operation portion after the first deformation portion is deformed.

    MEDICAL DEVICE AND METHOD OF RELEASING CLIP UNIT
    12.
    发明申请
    MEDICAL DEVICE AND METHOD OF RELEASING CLIP UNIT 有权

    公开(公告)号：US20210290240A1

    公开(公告)日：2021-09-23

    申请号：US17342653

    申请日：2021-06-09

    Applicant: OLYMPUS CORPORATION

    Inventor： Toshihiro YOSHII

    IPC: A61B17/122

    Abstract: A medical device that includes a clip unit; an operation wire for operating the clip unit; a link capable of linking the clip unit and the operation wire such that the clip unit is engaged with the operation wire; and a sheath. The link can be moved to release an engagement between the operation wire and the clip unit.

    MANIPULATOR
    13.
    发明申请
    MANIPULATOR 审中-公开

    公开(公告)号：US20180079089A1

    公开(公告)日：2018-03-22

    申请号：US15827167

    申请日：2017-11-30

    Applicant: OLYMPUS CORPORATION

    Inventor： Toshihiro YOSHII ,  Mitsuaki HASEGAWA

    IPC: B25J17/02 ,  B25J9/10 ,  B25J18/06 ,  A61B34/30

    CPC classification number: B25J17/02 ,  A61B17/28 ,  A61B34/30 ,  A61B2034/301 ,  A61B2090/064 ,  B25J9/10 ,  B25J9/104 ,  B25J18/06

    Abstract: A manipulator including: an end effector movable about a joint; a motor configured to generate force so as to move the end effector; a wire for transmitting the force from the motor to the end effector; a guide member connected between the end effector and motor. The guide member including: a guide tube comprising at least one lumen extended in a longitudinal direction, the lumen configured to guide the wire; and an outer sheath configured to cover the guide tube in a longitudinal direction and to move relative to the motor in the longitudinal direction, the outer sheath having a rigidity higher than the guide tube. The manipulator further including an adjusting mechanism configured to adjust a position of the proximal end section of the outer sheath relative to the motor in the longitudinal direction of the guide tube so as to adjust a tensile-force generated on the wire.

    TREATMENT INSTRUMENT ADAPTOR AND SURGICAL MANIPULATOR SYSTEM
    15.
    发明申请
    TREATMENT INSTRUMENT ADAPTOR AND SURGICAL MANIPULATOR SYSTEM 审中-公开
    治疗仪器适配器和手术操纵器系统

    公开(公告)号：US20170049523A1

    公开(公告)日：2017-02-23

    申请号：US15343430

    申请日：2016-11-04

    Applicant: OLYMPUS CORPORATION

    Inventor： Toshihiro YOSHII

    IPC: A61B34/00 ,  A61B1/018 ,  A61B1/00

    CPC classification number: A61B34/71 ,  A61B1/00098 ,  A61B1/00101 ,  A61B1/00133 ,  A61B1/00137 ,  A61B1/0016 ,  A61B1/0057 ,  A61B1/018 ,  A61B17/00 ,  A61B2017/0034 ,  A61B2017/00486 ,  A61B2017/00862 ,  A61B2034/715

    Abstract: This treatment instrument adaptor allows a treatment instrument to be rotated about the longitudinal axis while an insertion portion is placed in the body. This treatment instrument adaptor has a cap member attached to a distal end of an insertion portion having a channel and that has a through hole aligned with an opening of the channel; a tubular fitting member attached to the through hole of the cap member so as to be rotatable about an axis of the through hole and so as not to be movable along the axis and that has an inner hole into which a treatment instrument is fitted and with which the treatment instrument is engaged in a circumferential direction; and a rotating mechanism including a driving-force transmitting member that is wound around the fitting member and that rotates the fitting member about the axis using tension.

    Abstract translation: 该治疗仪器适配器允许治疗仪器围绕纵向轴线旋转，同时将插入部分放置在身体中。 该治疗仪器适配器具有附接到具有通道的插入部分的远端并具有与通道的开口对准的通孔的帽构件; 安装在盖构件的通孔上的管状构件，以能够围绕通孔的轴线旋转，并且不能沿着轴线移动，并且具有内孔，处理器具配合到该内孔中， 处理器具沿圆周方向接合; 以及旋转机构，其包括缠绕在所述装配构件上的驱动力传递构件，并且使用张力使所述配合构件围绕所述轴线旋转。

    MANIPULATOR INITIALIZATION METHOD, MANIPULATOR, AND MANIPULATOR SYSTEM
    16.
    发明申请
    MANIPULATOR INITIALIZATION METHOD, MANIPULATOR, AND MANIPULATOR SYSTEM 有权
    操纵器初始化方法，操纵器和操纵器系统

    公开(公告)号：US20160346924A1

    公开(公告)日：2016-12-01

    申请号：US15236623

    申请日：2016-08-15

    Applicant: OLYMPUS CORPORATION

    Inventor： Mitsuaki HASEGAWA ,  Toshihiro YOSHII

    IPC: B25J9/16

    CPC classification number: B25J9/1612 ,  A61B34/30 ,  A61B34/71 ,  A61B2017/00725 ,  A61B2034/301 ,  A61B2034/715 ,  G05B2219/45118

    Abstract: An initialization method for a manipulator includes: a reference angle maintaining step of setting a rotational angle of a joint part to a reference angle that has been predetermined, and maintaining the reference angle in a state where a driving force relay part is switched to a driving force release state; a drive part coupling step of switching the driving force relay part to a driving force relay state in a state where the joint part is arranged at a position where an initialization operation is performed after the reference angle maintaining step is performed; and an origin setting step of performing matching of a drive origin of a drive part according to a state of the rotational angle.

    Abstract translation: 一种机械手的初始化方法包括：将参考角度保持步骤，将接合部的旋转角度设定为预定的基准角度，并将基准角保持在驱动力中继部切换为驾驶的状态 力释放状态; 在执行基准角度维持步骤之后，在将接合部配置在执行初始化动作的位置的状态下将驱动力继电器部切换为驱动力继电器状态的驱动部耦合步骤; 以及原点设定步骤，根据旋转角度的状态进行驱动部的驱动原点的匹配。

    MEDICAL DEVICE
    18.
    发明申请
    MEDICAL DEVICE 有权

    公开(公告)号：US20220183691A1

    公开(公告)日：2022-06-16

    申请号：US17683437

    申请日：2022-03-01

    Applicant: OLYMPUS CORPORATION

    Inventor： Toshihiro YOSHII

    IPC: A61B17/122 ,  A61B17/128

    Abstract: A clip device includes a clip unit including an openable arm; a hook detachably connected to the clip unit; a wire configured to operate the clip unit and connected to the hook, a tubular member through which the hook is insertable; and a claw portion provided in the hook. In a first state in which the hook is connected with the clip unit, the claw portion is configured to have a radial dimension larger than an inner diameter of the tubular member, and in a second state in which the hook is disconnected from the clip unit, the radial dimension of the claw portion is equal to or less than the inner diameter of the tubular member.

    FLEXIBLE-MANIPULATOR SHEATH AND MANIPULATOR
    19.
    发明申请
    FLEXIBLE-MANIPULATOR SHEATH AND MANIPULATOR 审中-公开

    公开(公告)号：US20190054639A1

    公开(公告)日：2019-02-21

    申请号：US16166348

    申请日：2018-10-22

    Applicant: OLYMPUS CORPORATION

    Inventor： Yuta FUJII ,  Toshihiro YOSHII

    IPC: B25J18/06 ,  A61B34/30 ,  B25J9/06 ,  A61B1/00

    Abstract: Provided is a flexible-manipulator sheath including: a flexible inner tube having a lumen along a longitudinal direction thereof, the lumen configured to insert a wire; a flexible outer tube disposed to cover an outer circumferential surface of the inner tube, the outer tube having a higher compression stiffness than the inner tube; and a cushioning disposed at a space between an inner surface of the outer tube and an outer surface of the inner tube, wherein the cushioning is formed by at least one of filling the space with a viscous material and disposing an elastic sheet at the space.

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