公开(公告)号：US09408667B2

公开(公告)日：2016-08-09

申请号：US14057150

申请日：2013-10-18

Applicant: OLYMPUS CORPORATION

Inventor： Yoshiro Okazaki ,  Hiromu Ikeda

IPC: A61M29/00 ,  A61B19/00 ,  A61B1/00 ,  A61M25/06 ,  A61B17/00 ,  A61M5/00 ,  A61M25/09 ,  G02B23/24 ,  A61M25/00 ,  A61M25/01

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。

公开(公告)号：US11974716B2

公开(公告)日：2024-05-07

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: A61B1/00 ,  A61B34/10 ,  G06T7/73

CPC classification number: A61B1/00006 ,  A61B1/000094 ,  A61B1/000096 ,  A61B1/00045 ,  A61B1/00055 ,  A61B1/00147 ,  A61B34/10 ,  G06T7/73 ,  A61B2034/107 ,  G06T2207/10068

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.

公开(公告)号：US09962186B2

公开(公告)日：2018-05-08

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 ,  A61B90/00

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.

公开(公告)号：US10420573B2

公开(公告)日：2019-09-24

申请号：US15661065

申请日：2017-07-27

Applicant: OLYMPUS CORPORATION

Inventor： Hiromu Ikeda

IPC: A61B17/28 ,  A61B17/02 ,  A61B17/08 ,  A61B17/10 ,  A61B34/00 ,  A61B90/00 ,  A61B17/00 ,  A61B17/122 ,  A61B17/128 ,  A61B17/29

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).

公开(公告)号：US09615726B2

公开(公告)日：2017-04-11

申请号：US14138769

申请日：2013-12-23

Applicant: OLYMPUS CORPORATION

Inventor： Hiromu Ikeda

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/005 ,  G02B23/24 ,  A61B1/313

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.

公开(公告)号：US09510736B2

公开(公告)日：2016-12-06

申请号：US14247787

申请日：2014-04-08

Applicant: OLYMPUS CORPORATION

Inventor： Satoru Kikuchi ,  Hiroyoshi Kobayashi ,  Hiromu Ikeda ,  Osamu Konno ,  Shinya Fukushima

IPC: A61B1/05 ,  A61B1/06 ,  A61B1/00 ,  G02B23/24 ,  A61B5/00

CPC classification number: A61B1/00193 ,  A61B1/00006 ,  A61B1/00096 ,  A61B1/05 ,  A61B1/0676 ,  A61B5/6886 ,  G02B23/2484

Abstract: An appropriate stereoscopic image of a subject is readily acquired. Provided is a stereoscopic endoscope device including two image capture elements spaced apart from each other and disposed at a distal end of an insertion section to be inserted into a subject; an angle changing mechanism that changes a relative angle between optical axes of the image capture elements; a distance sensor that detects the distance from the image capture elements to the subject; and a controller that controls the angle changing mechanism on the basis of the distance detected by the distance sensor.

Abstract translation: 容易获得对象的适当的立体图像。 提供了一种立体内窥镜装置，其包括彼此间隔开并且设置在插入对象的插入部的远端的两个图像捕获元件; 角度改变机构，其改变图像捕获元件的光轴之间的相对角度; 距离传感器，其检测从图像捕获元件到被摄体的距离; 以及控制器，其基于由距离传感器检测到的距离来控制角度改变机构。