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：US10582840B2

公开(公告)日：2020-03-10

申请号：US15681911

申请日：2017-08-21

Applicant: OLYMPUS CORPORATION

Inventor： Satoru Kikuchi ,  Kazuo Banju

IPC: A61B1/00 ,  A61B1/05 ,  G02B23/24 ,  G06T5/00 ,  H04N13/122 ,  H04N13/239 ,  A61B1/005 ,  G06T7/00

Abstract: Provided is an endoscope apparatus provided with: an elongated insertion portion that is inserted into a body; an image-acquisition portion that has an imaging optical system disposed at a distal end of the insertion portion and that acquires two images having parallax for the same imaging subject; an identifying portion that identifies an image of an object, which is in close proximity to the imaging optical system, that is captured only in one of the two images acquired by the image-acquisition portion; and a close-proximity-image-removal processing portion that processes the image so that the image of the object identified by the identifying portion is removed from the image.

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：US10441132B2

公开(公告)日：2019-10-15

申请号：US15172286

申请日：2016-06-03

Applicant: OLYMPUS CORPORATION

Inventor： Satoru Kikuchi

IPC: A61B1/00 ,  A61B1/005 ,  A61B34/20 ,  A61B1/045 ,  A61B5/06 ,  G02B23/24 ,  A61B17/34 ,  A61B17/00 ,  A61B90/00 ,  A61B1/05

Abstract: A method of controlling an endoscope includes, inserting an insert part having an imaging unit at a distal end through the body; making an imaging direction of the imaging unit variable by bending of a bending part, wherein the bending part is included in the insert part; detecting an amount of insertion of the insert part through the body; and determining whether the bending part is to be bent or not on the basis of operation of a direction input part depending on the amount of insertion.

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。