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    TROCAR
    1.
    发明申请
    TROCAR 有权

    公开(公告)号：US20150250498A1

    公开(公告)日：2015-09-10

    申请号：US14718450

    申请日：2015-05-21

    Applicant: OLYMPUS CORPORATION

    Inventor： Satoru KIKUCHI ,  Hiromu IKEDA ,  Yasuhiro MIYAZAKI ,  Hiroyoshi KOBAYASHI ,  Masafumi HARAGUCHI

    IPC: A61B17/34 ,  A61B17/00

    CPC classification number: A61B17/3421 ,  A61B17/00234 ,  A61B17/3417 ,  A61B17/3462 ,  A61B2017/00075 ,  A61B2017/00318 ,  A61B2017/00738 ,  A61B2017/00845 ,  A61B2017/3409 ,  A61B2017/3447 ,  A61B2017/3486 ,  A61B2090/062

    Abstract: A trocar including a distal-end tube portion that is disposed inside the body and has a first inner hole through which a medical device can be inserted; a proximal-end tube portion that is disposed outside the body and is connected to the distal-end tube portion, the proximal-end tube portion having a second inner hole that communicates with the first inner hole and has an axis which can be disposed in a direction not parallel to an axis of the first inner hole; and a movement facilitating portion that is disposed on at least one of the inner surface of the first inner hole and the inner surface of the second inner hole to facilitate the movement of the medical device inside the inner hole.

    Abstract translation: 一种套管针，包括设置在所述主体内部并具有可插入医疗装置的第一内孔的前端管部; 近端管部，其设置在所述主体的外部并且与所述前端管部连接，所述近端管部具有与所述第一内孔连通的第二内孔，所述第二内孔具有能够配置在所述第一内孔的轴线 不平行于所述第一内孔的轴线的方向; 以及运动辅助部，其设置在所述第一内孔的内表面和所述第二内孔的内表面中的至少一个上，以促进所述医疗装置在所述内孔内的移动。

    OPTICAL SIGNAL TRANSMISSION MODULE
    2.
    发明申请
    OPTICAL SIGNAL TRANSMISSION MODULE 审中-公开

    公开(公告)号：US20200022567A1

    公开(公告)日：2020-01-23

    申请号：US16188861

    申请日：2018-11-13

    Applicant: OLYMPUS CORPORATION

    Inventor： Hideaki KINOUCHI ,  Yasuhiro MIYAZAKI ,  Tsutomu URAKAWA

    IPC: A61B1/00 ,  G02B6/42

    Abstract: An optical signal transmission module is provided, in which a lens surface for condensing light emitted from an LD configured to convert an electrical signal to an optical signal and emit light of the optical signal is integrally formed on an end portion of an optical fiber, a mounting substrate for the LD to be mounted is configured with a specially-shaped substrate, and a fixing portion (a fixing hole portion) for the optical fiber to be fixed is integrally formed on the mounting substrate, at a position where the light emitted from the LD (the light of the optical signal) can be incident on the lens surface.

    LENS ARRAY, IMAGING DEVICE, AND METHOD OF MANUFACTURING LENS ARRAY
    3.
    发明申请
    LENS ARRAY, IMAGING DEVICE, AND METHOD OF MANUFACTURING LENS ARRAY 有权

    公开(公告)号：US20210134870A1

    公开(公告)日：2021-05-06

    申请号：US17128900

    申请日：2020-12-21

    Applicant: OLYMPUS CORPORATION

    Inventor： Yasuhiro MIYAZAKI

    IPC: H01L27/146 ,  G02B3/00 ,  G02B7/02

    Abstract: A lens array includes a plurality of lens parts arranged on a curved surface in a two-dimensional array. Each of the plurality of lens parts includes: a base part provided with a tapered side surface having an outer diameter that becomes smaller in a height direction away from the curved surface; and an apex part located on the base part and having a lens surface. There is an angular difference Δθ between height directions of two adjacent lens parts of the plurality of lens parts. The angular difference Δθ is smaller than an amount double a taper angle θ of the side surface of each of the two adjacent lens parts.

    ENDOSCOPE AND ENDOSCOPIC SYSTEM
    7.
    发明申请
    ENDOSCOPE AND ENDOSCOPIC SYSTEM 审中-公开

    公开(公告)号：US20180263470A1

    公开(公告)日：2018-09-20

    申请号：US15982493

    申请日：2018-05-17

    Applicant: OLYMPUS CORPORATION

    Inventor： Yasuhiro MIYAZAKI

    IPC: A61B1/00 ,  A61B1/06

    CPC classification number: A61B1/00096 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/00013 ,  A61B1/00045 ,  A61B1/00126 ,  A61B1/0676 ,  H04N5/2256 ,  H04N2005/2255

    Abstract: An endoscope includes: an insertion unit; an imaging unit to image a subject under examination and output an electrical image signal; a light modulation device to output an optical image signal based on the electrical image signal output from the imaging unit; a first light cable inserted in the insertion unit to transmit light emitted by a communication light source to the light modulation device; and a second light cable inserted in the insertion unit to transmit the optical image signal output from the light modulation device outside the insertion unit. The communication light source is different from an illumination light source emitting an illumination light for illuminating the subject under examination. The light modulation device modulates the light transmitted by the first light cable to generate the optical image signal.

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