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    TREATMENT TOOL
    1.
    发明申请
    TREATMENT TOOL 有权

    公开(公告)号：US20230000511A1

    公开(公告)日：2023-01-05

    申请号：US17900015

    申请日：2022-08-31

    Applicant: OLYMPUS CORPORATION

    Inventor： Hiromu IKEDA

    IPC: A61B17/29

    Abstract: A treatment tool includes an end effector, an elongated tubular shaft part, a first deflection part having a proximal end connected to a distal end of the tubular shaft part, a second deflection part having a proximal end connected to a distal end of the first deflection part and having a distal end connected to a proximal end of the end effector, and an operation part configured to operate the end effector, in which, when the first deflection part is deflected with respect to an axis of the tubular shaft part, the second deflection part is deflected to an opposite side with respect to the axis and a distal end of the end effector moves on the axis.

    MEDICAL INSTRUMENT
    2.
    发明申请
    MEDICAL INSTRUMENT 有权
    医用仪器

    公开(公告)号：US20140114127A1

    公开(公告)日：2014-04-24

    申请号：US14138769

    申请日：2013-12-23

    Applicant: OLYMPUS CORPORATION

    Inventor： Hiromu IKEDA

    IPC: A61B1/00 ,  A61B1/04 ,  A61B1/313 ,  A61B1/005

    CPC classification number: A61B1/0016 ,  A61B1/00078 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/0052 ,  A61B1/0057 ,  A61B1/04 ,  A61B1/313 ,  G02B23/2476

    Abstract: Provided is a medical instrument which has improved operability of an insertion portion and can guide a distal end of the insertion portion to an intended position. The medical instrument includes: an insertion portion (10) which is inserted into a body cavity; a rotor (11) which is provided in an outer circumferential surface of the insertion portion (10) and has its rotational axis arranged in a direction along an axis of the insertion portion (10); and a rotary drive unit which rotates the rotor (11) around the rotational axis.

    Abstract translation: 本发明提供一种能够提高插入部的操作性的医疗器械，能够将插入部的前端引导到预定位置。 医疗器具包括：插入体腔内的插入部（10）; 转子（11），其设置在所述插入部（10）的外周面，并且具有沿着所述插入部（10）的轴线的方向配置的旋转轴; 以及旋转驱动单元，其使所述转子（11）围绕所述旋转轴线旋转。

    TREATMENT INSTRUMENT
    3.
    发明申请
    TREATMENT INSTRUMENT 审中-公开
    治疗仪器

    公开(公告)号：US20130150877A1

    公开(公告)日：2013-06-13

    申请号：US13760153

    申请日：2013-02-06

    Applicant: OLYMPUS CORPORATION

    Inventor： Hiromu IKEDA

    IPC: A61B17/34

    CPC classification number: A61B17/34 ,  A61B17/3421 ,  A61B17/3478 ,  A61B2017/00243 ,  A61B2017/3454 ,  A61B2017/3484

    Abstract: Provided is a treatment instrument including a guide member with a tip surface to be pressed against an outer surface of a pericardium; a pericardium fixing member including at least one needle-shaped portion having a sharp pointed end extending diagonally forward along a circumferential direction at a tip of a cylinder-shaped body rotatable around the axis thereof; a perforating member for forming a through-hole for a guide wire in the pericardium to which the pericardium fixing member is fixed; and a pointed end position restricting portion for restricting the position of the pointed end in a direction of the axis relative to the tip surface of the guide member at a location where the pointed end of the pericardium fixing member does not reach the outer surface of a heart while the tip surface of the guide member is pressed against the outer surface of the pericardium.

    Abstract translation: 本发明提供一种处理器械，其具有：具有被压靠在心包膜外表面上的前端面的引导部件; 心包固定构件，其包括至少一个针状部分，所述至少一个针状部分具有沿圆周方向向斜前方延伸的尖锐尖端，所述尖端部可绕其轴线旋转的圆筒形体的尖端; 用于形成用于固定所述心包固定构件的所述心包中的导丝用贯通孔的穿孔构件; 以及尖端部位限制部，其在所述心包固定部件的尖端未到达所述导向部件的所述外表面的位置处，限制所述尖端在所述轴线相对于所述引导部件的前端面的方向上的位置 心脏，同时引导构件的尖端表面被压靠在心包膜的外表面上。

    STEREOSCOPIC ENDSCOPE SYSTEM
    4.
    发明申请
    STEREOSCOPIC ENDSCOPE SYSTEM 审中-公开
    立体内窥镜系统

    公开(公告)号：US20150018618A1

    公开(公告)日：2015-01-15

    申请号：US14503527

    申请日：2014-10-01

    Applicant: OLYMPUS CORPORATION

    Inventor： Hiromu IKEDA

    IPC: A61B1/00

    CPC classification number: A61B1/00193 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00188 ,  F04C2270/041 ,  G02B23/2415

    Abstract: To simultaneously observe not only a principal part but also a surrounding wide range, the present invention provides a stereoscopic endoscope system including an endoscope including a plurality of image capturing units which photograph a subject to acquire images at a leading edge of a long narrow insertion unit insertable into the subject, an image processing apparatus that processes the images obtained by the image capturing units in the endoscope 2 to generate a display image, and an image display apparatus that displays the display image generated by the image processing in the image processing apparatus, in which the image processing apparatus generates the display image having a three-dimensional image generated from the plurality of images acquired by the plurality of image capturing units arranged in a central part of the display image and having a two-dimensional image arranged around the outer periphery of the three-dimensional image.

    Abstract translation: 为了同时观察主要部分而且观察周围的宽范围，本发明提供了一种立体感内窥镜系统，其包括：内窥镜，其包括拍摄被摄体的多个摄像单元，以获取长狭窄插入单元的前端的图像 可插入对象中的图像处理装置，处理由内窥镜2中的图像捕获单元获得的图像以生成显示图像的图像处理装置，以及在图像处理装置中显示通过图像处理生成的显示图像的图像显示装置， 其中图像处理装置产生具有由排列在显示图像的中心部分的多个图像拍摄单元获取的多个图像生成的具有三维图像的显示图像，并且具有围绕外部设置的二维图像 周边的三维图像。

    GUIDE SHEATH AND GUIDE SHEATH SYSTEM
    5.
    发明申请
    GUIDE SHEATH AND GUIDE SHEATH SYSTEM 有权
    指南导管系统

    公开(公告)号：US20140046343A1

    公开(公告)日：2014-02-13

    申请号：US14057150

    申请日：2013-10-18

    Applicant: OLYMPUS CORPORATION

    Inventor： Yoshiro OKAZAKI ,  Hiromu IKEDA

    IPC: A61B19/00 ,  A61B1/00 ,  A61B17/00 ,  A61M25/01 ,  A61M25/09 ,  A61M29/00 ,  A61M5/00

    CPC classification number: A61B90/11 ,  A61B1/00154 ,  A61B17/00234 ,  A61M5/007 ,  A61M25/0041 ,  A61M25/007 ,  A61M25/0102 ,  A61M25/0108 ,  A61M25/0147 ,  A61M25/0662 ,  A61M25/09 ,  A61M29/00 ,  A61M2025/09133 ,  G02B23/2476

    Abstract: Provided is a guide sheath that is prevented from coming out of a body cavity so as to allow for stable operation. A tubular guide sheath that guides an insertion section of a medical device to be inserted into a body cavity includes a base-end opening that is provided at a base end of the guide sheath and into which the insertion section is inserted; a distal-end opening that is provided at a distal end of the guide sheath; a flexible bent section that is provided at the distal end of the guide sheath and is elastically bent; and an exit opening that is provided in an outer side surface of the bent section and from which the insertion section extends out.

    Abstract translation: 提供一种防止从体腔出来以便稳定操作的引导护套。 导引待插入体腔的医疗装置的插入部的管状导向鞘包括设置在引导护套的基端部并插入插入部的基端开口部， 远端开口，其设置在所述引导护套的远端; 柔性弯曲部，其设置在所述引导护套的前端并弹性弯曲; 以及设置在所述弯曲部的外侧表面并且所述插入部从所述出口开口延伸出的出口。

    TROCAR
    6.
    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。

    OPERATION SUPPORTING DEVICE AND METHOD OF OPERATING OPERATION SUPPORTING DEVICE
    7.
    发明申请
    OPERATION SUPPORTING DEVICE AND METHOD OF OPERATING OPERATION SUPPORTING DEVICE 审中-公开

    公开(公告)号：US20200297422A1

    公开(公告)日：2020-09-24

    申请号：US16899068

    申请日：2020-06-11

    Applicant: OLYMPUS CORPORATION

    Inventor： Tomoko GOCHO ,  Satoru KIKUCHI ,  Kosuke KISHI ,  Takami SHIBAZAKI ,  Hiromu IKEDA

    IPC: A61B34/10 ,  A61B1/00

    Abstract: A processor of an operation supporting device acquires pre-operation data including position information of a feature portion of an inside of a body cavity of a subject, which is generated before an operation, and a procedure in the operation, which is planned before the operation, and acquires an endoscope image generated in the operation. The processor generates real-time data including real-time position information of the feature portion of the inside of the body cavity, based at least on the pre-operation data and the endoscope image, and generates an image to be displayed on the endoscope image in a superimposed manner, based on the real-time data. The processor recognizes a real-time scene based at least on the procedure planned before the operation and the real-time data.

    SURGICAL TOOL
    8.
    发明申请
    SURGICAL TOOL 有权

    公开(公告)号：US20170319223A1

    公开(公告)日：2017-11-09

    申请号：US15661065

    申请日：2017-07-27

    Applicant: OLYMPUS CORPORATION

    Inventor： Hiromu IKEDA

    IPC: A61B17/28 ,  A61B17/00

    Abstract: The surgical tool (1) is including a main unit (2) including a case (21) and a hollow shaft (22) provided on the case (21), a holder assembly (3) that holds a living tissue (T) in the body cavity, a connector (4) that connects the main unit (2) inserted through the shaft (22) to the holder assembly (3), an operating unit (5) that is provided on the main unit (2) to allow the connector (4) to enter or leave the shaft (22) and a tension adjustor (6) capable of adjusting the tension of the connector (4).

    THREE-DIMENSIONAL ENDOSCOPE
    9.
    发明申请
    THREE-DIMENSIONAL ENDOSCOPE 审中-公开
    三维内窥镜

    公开(公告)号：US20150250380A1

    公开(公告)日：2015-09-10

    申请号：US14716293

    申请日：2015-05-19

    Applicant: OLYMPUS CORPORATION

    Inventor： Hiromu IKEDA

    IPC: A61B1/00 ,  A61B1/04

    CPC classification number: A61B1/00183 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/00087 ,  A61B1/00096 ,  A61B1/00133 ,  A61B1/00193 ,  A61B1/04 ,  A61B1/045 ,  G02B23/2415 ,  G03B35/08 ,  G03B37/005

    Abstract: This three-dimensional endoscope is provided with optical systems that are provided with a pair of lens groups, which focus light coming from an object, a pair of first prisms, which deflect the light focused by the respective lens groups, and a pair of second prisms, which deflect the light deflected by the respective first prisms, and that form two images exhibiting parallax; a distal-end-side rotating mechanism that rotates the pair of lens groups and the pair of first prisms relative to the pair of second prisms about an axis perpendicular to the optical axes; an imaging device that captures the two images exhibiting parallax formed by the optical systems; and an image processing portion that processes screen images acquired by the imaging device and that rotates the two images acquired by the imaging device in opposite directions from each other.

    Abstract translation: 该三维内窥镜设置有光学系统，该光学系统设置有一对透镜组，其聚焦来自物体的光，一对第一棱镜，其使由各个透镜组聚焦的光偏转;以及一对第二 棱镜，其偏转由相应的第一棱镜偏转的光，并且形成呈现视差的两个图像; 远端侧旋转机构，其使所述一对透镜组和所述一对第一棱镜相对于所述一对第二棱镜绕垂直于所述光轴的轴旋转; 捕获由光学系统形成的视差的两个图像的成像装置; 以及图像处理部分，其处理由所述成像装置获取的屏幕图像，并且使由所述成像装置获取的所述两个图像彼此相反的方向旋转。

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