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    SUTURE DEVICE
    2.
    发明申请
    SUTURE DEVICE 审中-公开

    公开(公告)号：US20180140294A1

    公开(公告)日：2018-05-24

    申请号：US15866612

    申请日：2018-01-10

    Applicant: OLYMPUS CORPORATION

    Inventor： Tetsuyuki SAKAMOTO

    IPC: A61B17/04 ,  A61B17/062

    CPC classification number: A61B17/0469 ,  A61B17/0491 ,  A61B17/062 ,  A61B17/0625 ,  A61B2017/0034 ,  A61B2017/06028

    Abstract: A suture device including: an elongated shaft member; a pair of gripping members; and a passing mechanism that transfers a suture needle between the gripping members, wherein the passing mechanism is provided with fitting holes provided in the individual gripping members and to which the suture needle is fitted, holding members that are inserted into recessed portions in outer circumferential surface of the suture needle by being pulled toward the proximal end sides thereof in directions that intersect axes of the individual fitting holes, a swing member that is provided so as to be swingable about an axis that is orthogonal to the longitudinal axis, a pair of tensile-force transmitting members that transmit tensile forces that cause the swing member to be swung, axial-force transmitting members that transmit axial forces associated with swinging of the swing member, and hold-state maintaining mechanism that maintains the holding members in the recessed portions.

    ENDOSCOPE DEVICE
    3.
    发明申请
    ENDOSCOPE DEVICE 有权
    内窥镜装置

    公开(公告)号：US20170042412A1

    公开(公告)日：2017-02-16

    申请号：US15336928

    申请日：2016-10-28

    Applicant: OLYMPUS CORPORATION

    Inventor： Shotaro TAKEMOTO ,  Madoka ITO ,  Tetsuyuki SAKAMOTO ,  Kazuo BANJU

    IPC: A61B1/01 ,  A61B1/018 ,  H04N5/225 ,  A61B1/00 ,  A61B1/008 ,  G02B23/24 ,  A61B1/005 ,  A61B5/06

    CPC classification number: A61B1/01 ,  A61B1/00 ,  A61B1/00006 ,  A61B1/0016 ,  A61B1/0055 ,  A61B1/0057 ,  A61B1/008 ,  A61B1/018 ,  A61B5/065 ,  G02B23/24 ,  G02B23/2484 ,  H04N5/2256 ,  H04N2005/2255

    Abstract: An endoscope device includes a flexible insertion portion; a flexible tube portion; a first bending portion; a second bending portion; an observation portion; a first drive portion bending the first bending portion; a second drive portion bending the second bending portion; a position detection portion detecting a position of a rigid distal end portion of a medical instrument; first and second bending detection portions detecting radii of curvature of axes of channels formed in the first and second bending portions and directions in which the channels are bent when an input signal generated by the position detection portion is received, respectively; and a control portion configured to control generating a second drive signal driving the second drive portion based on a first drive signal driving the first drive portion, and sending the second drive signal to the second drive portion while sending the first drive signal.

    Abstract translation: 内窥镜装置包括柔性插入部; 柔性管部分; 第一弯曲部分; 第二弯曲部; 观察部分; 第一驱动部，弯曲所述第一弯曲部; 第二驱动部，弯曲所述第二弯曲部; 位置检测部，其检测医疗器械的刚性前端部的位置; 第一弯曲检测部和第二弯曲检测部，分别在接收到由所述位置检测部生成的输入信号时，检测形成在所述第一弯曲部和所述第二弯曲部的通道的曲率半径以及所述通道弯曲的方向。 以及控制部，被配置为基于驱动所述第一驱动部的第一驱动信号来控制产生驱动所述第二驱动部的第二驱动信号，并且在发送所述第一驱动信号的同时将所述第二驱动信号发送到所述第二驱动部。

    SUTURING DEVICE
    5.
    发明申请
    SUTURING DEVICE 审中-公开

    公开(公告)号：US20180153539A1

    公开(公告)日：2018-06-07

    申请号：US15886348

    申请日：2018-02-01

    Applicant: OLYMPUS CORPORATION

    Inventor： Kosuke MOTAI ,  Tetsuyuki SAKAMOTO

    IPC: A61B17/04

    CPC classification number: A61B17/0469 ,  A61B17/04 ,  A61B17/0401 ,  A61B17/0482 ,  A61B17/0485 ,  A61B2017/00663 ,  A61B2017/0496

    Abstract: A device suturing device includes a flexbile tubular insertion portion; a suturing portion disposed at a distal end portion thereof holding a tubular anchor through which a suture thread is insertable; an operation portion disposed at a proximal end portion of the insertion portion; and a suture thread grasping portion inserted through the insertion portion and insertable through the anchor, wherein the suturing portion includes an installation surface on which the anchor is held; a pressing member including a convex portion being arranged to face the installation surface for pressing the anchor; and a driver operating the pressing member via the operation portion, wherein a concave portion is formed on the installation surface into which the convex portion is enterable, and the anchor is sandwiched between the concave portion and the convex portion to be swaged and deformed such that the suture thread is fixed to the anchor.

    SUTURE DEVICE
    6.
    发明申请
    SUTURE DEVICE 审中-公开

    公开(公告)号：US20180064436A1

    公开(公告)日：2018-03-08

    申请号：US15802720

    申请日：2017-11-03

    Applicant: OLYMPUS CORPORATION

    Inventor： Tetsuyuki SAKAMOTO

    IPC: A61B17/062 ,  A61B17/04

    Abstract: A suture device including: an elongated shaft member extending along a longitudinal axis; a pair of gripping members provided at a distal end of the elongated shaft member in a pivotable manner about a pivot orthogonal to the longitudinal axis so as to be opened and closed relative to each other; and a passing mechanism which passes a suture needle between the gripping members, in which the gripping members include: fitting hole portions which are formed along an opening-closing direction of the gripping members, and to which the suture needle is detachably fitted; and contact portions which are brought into contact with front and back surfaces of a suture object in a course of a closing action of the gripping members so as to suppress a movement of the suture object along the front surface of the suture object.

    SURGICAL INSTRUMENT
    7.
    发明申请
    SURGICAL INSTRUMENT 有权

    公开(公告)号：US20170119420A1

    公开(公告)日：2017-05-04

    申请号：US15402783

    申请日：2017-01-10

    Applicant: OLYMPUS CORPORATION

    Inventor： Tetsuyuki SAKAMOTO

    IPC: A61B17/32 ,  A61B17/072

    CPC classification number: A61B17/32 ,  A61B17/072 ,  A61B17/07207 ,  A61B2017/07221 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2905 ,  A61B2017/2937

    Abstract: This surgical instrument is provided with: an insertion section; a grasping member provided at a distal end portion of the insertion section and formed in a curved shape; a guide section formed along the curved shape and disposed at the grasping member; a first guided section having a disc shape; a second guided section provided at a proximal side of the guide section closer than the first guided section and having a disc shape; a base to which the first guided member and the second guided member are attached; a blade section fixed to the base and protrudes from the grasping member, the blade section being movably along the curved shape of the grasping member by sliding the first guided member and the second guided member along the guide section.

    HEAD-MOUNTED DISPLAY DEVICE
    8.
    发明申请
    HEAD-MOUNTED DISPLAY DEVICE 审中-公开
    头安装显示设备

    公开(公告)号：US20150123881A1

    公开(公告)日：2015-05-07

    申请号：US14533457

    申请日：2014-11-05

    Applicant: OLYMPUS CORPORATION

    Inventor： Ryohei SUGIHARA ,  Seiji TATSUTA ,  Teruo TOMITA ,  Tetsuyuki SAKAMOTO

    IPC: G02B27/01

    CPC classification number: G02B27/0176 ,  G02B27/017

    Abstract: A head-mounted display device including: a holder which is mounted on the head of a user; and a display unit which is supported by the holder and has a display element, wherein the holder includes: a first casing which includes an electronic circuit board having at least a drive circuit for generating a drive signal for driving the display element of the display unit; a second casing on which the display unit is fixed; and a flexible support part having flexibility which has a wire for electrically connecting the drive circuit and the display element and which connects the first casing and the second casing.

    Abstract translation: 一种头戴式显示装置，包括：安装在用户头部上的保持器; 以及由所述保持器支撑并具有显示元件的显示单元，其中所述保持器包括：第一壳体，其包括电子电路板，所述电子电路板至少具有驱动电路，用于产生用于驱动所述显示单元的显示元件的驱动信号 ; 第二壳体，显示单元固定在该第二壳体上; 以及具有柔性的柔性支撑部，该柔性支撑部具有用于将驱动电路和显示元件电连接并连接第一壳体和第二壳体的导线。

    SUTURE BODY AND SUTURE SYSTEM
    9.
    发明申请
    SUTURE BODY AND SUTURE SYSTEM 审中-公开

    公开(公告)号：US20180168570A1

    公开(公告)日：2018-06-21

    申请号：US15896454

    申请日：2018-02-14

    Applicant: OLYMPUS CORPORATION

    Inventor： Kosuke MOTAI ,  Tetsuyuki SAKAMOTO

    IPC: A61B17/06 ,  A61B17/04 ,  A61B17/12

    CPC classification number: A61B17/06004 ,  A61B17/0401 ,  A61B17/0485 ,  A61B17/0487 ,  A61B17/06166 ,  A61B17/062 ,  A61B17/12009 ,  A61B2017/0034

    Abstract: A suture body includes: a suture thread having a first end and a second end and fixed to a living tissue; a suture needle connected to the first end; and a thread fixing member connected to the second end. The thread fixing member includes: a rod-shaped protruding portion; and an elastic member having an outer circumferential surface and arranged so that the thread fixing member is in contact with the outer circumferential surface at a predetermined contact pressure. The suture body is configured so that the suture thread can enter between the protruding portion and the elastic member by elastically deforming the elastic member. The suture body further includes a base body to which the protruding portion and the elastic member are fixed. The protruding portion and the elastic member are arranged in an area surrounded by an outer diameter of the base body.

    SUTURING DEVICE
    10.
    发明申请
    SUTURING DEVICE 审中-公开

    公开(公告)号：US20170367691A1

    公开(公告)日：2017-12-28

    申请号：US15701519

    申请日：2017-09-12

    Applicant: OLYMPUS CORPORATION

    Inventor： Tetsuyuki SAKAMOTO

    IPC: A61B17/04 ,  A61B17/062

    CPC classification number: A61B17/0469 ,  A61B17/0491 ,  A61B17/0625 ,  A61B2017/0034 ,  A61B2017/047 ,  A61B2017/06028 ,  A61B2017/06047 ,  A61B2017/2932

    Abstract: A suturing device includes a longitudinal axis member, an operation unit, a grasp portion, a suture needle, a first engaging member, a second engaging member, a first linear member connected to the first engaging member and the operation unit and configured to switch the first engaging member and the engaging portion into an engaged state or a disengaged state, and a second linear member connected to the second engaging member and the operation unit and configured to switch the second engaging member and the engaging portion into an engaged state or a disengaged state, wherein the first and the second linear member intersect a central axis of the longitudinal axis member between the grasp portion and a distal end of the longitudinal axis member and are inserted into an insertion path to be connected to the operation unit.

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