公开(公告)号：US20160331210A1

公开(公告)日：2016-11-17

申请号：US15220844

申请日：2016-07-27

Applicant: OLYMPUS CORPORATION

Inventor： Fumiyuki ONODA ,  Takashi YAMASHITA ,  Keijiro OMOTO ,  Kensuke MIYAKE ,  Kazuhiro HATA

IPC: A61B1/00

CPC classification number: A61B1/0016 ,  A61B1/00 ,  G02B23/24

Abstract: An insertion apparatus includes an insertion portion, a power spiral tube provided with a spiral fin portion configured to extend in a spiral shape, the power spiral tube being provided on an outer circumferential direction side of the insertion portion so as to be rotatable with respect to the insertion portion around a longitudinal axis, a first motor configured to generate a drive force to rotate the power spiral tube, an operation section provided on a proximal end side of the insertion portion, a second motor configured to generate a drive force to rotate the insertion portion pivotably held to the operation section, and a second motor drive circuit configured to calculate torque to be added to the power spiral tube and perform control so as to drive the second motor in accordance with torque added to the first motor.

Abstract translation: 插入装置包括插入部分，设置有螺旋形翅片部的动力螺旋管，其被构造成螺旋形延伸，所述动力螺旋管设置在所述插入部的外周方向侧，以相对于 围绕纵向轴线的插入部分，构造成产生旋转动力螺旋管的驱动力的第一马达，设置在插入部分的基端侧的操作部分，第二马达，其被配置成产生驱动力以使 插入部可枢转地保持在操作部上，第二电动机驱动电路被配置为计算要添加到动力螺旋管的扭矩并执行控制，以便根据加到第一电动机的转矩来驱动第二电动机。

公开(公告)号：US20170055809A1

公开(公告)日：2017-03-02

申请号：US15352967

申请日：2016-11-16

Applicant: OLYMPUS CORPORATION

Inventor： Keijiro OMOTO ,  Takashi YAMASHITA ,  Kensuke MIYAKE ,  Kazuhiro HATA ,  Fumiyuki ONODA

IPC: A61B1/005 ,  H04N5/225 ,  G02B23/24 ,  A61B1/00

CPC classification number: A61B1/0052 ,  A61B1/00 ,  A61B1/00039 ,  A61B1/00045 ,  A61B1/00078 ,  A61B1/0051 ,  G02B23/2476 ,  H04N5/2256 ,  H04N2005/2255

Abstract: An endoscope insertion shape observation apparatus includes an endoscope, a magnetic field generation coil provided at an insertion portion of the endoscope and configured to generate a magnetic field, an antenna unit configured to receive a coil signal from the magnetic field generation coil, a bending portion configured to bend the insertion portion, a bending drive section configured to drive the bending portion to bend, an insertion shape processing circuit configured to generate an insertion shape of the endoscope inserted into a subject according to a signal received from the antenna unit, a touch panel configured to display a generation result of the insertion shape processing circuit and be able to perform touch operation, and a drive section control circuit configured to control a drive amount of the bending drive section based on the touch operation on a desired location of the insertion shape displayed on the touch panel.

Abstract translation: 一种内窥镜插入形状观察装置，包括内窥镜，设置在所述内窥镜的插入部并被配置为产生磁场的磁场产生线圈，被配置为从所述磁场产生线圈接收线圈信号的天线单元，弯曲部 被配置为使所述插入部弯曲的弯曲驱动部，被构造成驱动所述弯曲部弯曲的弯曲驱动部;插入形状处理电路，被配置为根据从所述天线部接收的信号，生成插入到被检体内的插入物的插入形状;触摸 其被配置为显示插入形状处理电路的生成结果并且能够执行触摸操作;以及驱动部控制电路，被配置为基于对所述插入的期望位置的触摸操作来控制弯曲驱动部的驱动量 形状显示在触摸面板上。

公开(公告)号：US20190290108A1

公开(公告)日：2019-09-26

申请号：US16438953

申请日：2019-06-12

Applicant: OLYMPUS CORPORATION

Inventor： Takechiyo NAKAMITSU ,  Kensuke MIYAKE ,  Akira MURATA ,  Isamu NAKAJIMA

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/06

Abstract: An endoscope insertion observation apparatus includes a processor designed to perform functions including: detecting an insertion state of an insertion portion of an endoscope that is insertable into and extractable from a subject; determining whether or not the insertion portion has reached a second site in the subject from a first site in the subject and/or whether the insertion portion has reached the first site from the second site in the subject based on a detection result of the insertion state; and calculating a duration of movement of the insertion portion from the first site to the second site after determining that the insertion portion has reached the second site, or a duration of movement of the insertion portion from the second site to the first site after determining that the insertion portion has reached the first site.

公开(公告)号：US20190269308A1

公开(公告)日：2019-09-05

申请号：US16414863

申请日：2019-05-17

Applicant: OLYMPUS CORPORATION

Inventor： Kensuke MIYAKE ,  Takashi SAITO ,  Ryu OSHIMA ,  Masahiro KATAKURA ,  Yugo KOIZUMI ,  Mai OJIMA

IPC: A61B1/015 ,  A61B1/00 ,  A61B1/04

Abstract: An endoscope apparatus including a connector included in an endoscope and connected to an endoscope connection portion of a video processor, a fluid feeding apparatus including a tube configured to transmit fluid to the endoscope, a connection detector configured to detect a connection state of the tube with the connector of the endoscope, a control unit configured to detect an ON/OFF state of a power source of the fluid feeding apparatus, determine an abnormality exists when the connection detector detects that the tube is in a disconnected state with the connector of the endoscope and the power source of the fluid feeding apparatus is detected to be in an ON state, and output a notification of the determined abnormality, and a display configured to display the notification of the abnormality outputted by the control unit.

公开(公告)号：US20190387962A1

公开(公告)日：2019-12-26

申请号：US16514356

申请日：2019-07-17

Applicant: OLYMPUS CORPORATION

Inventor： Takechiyo NAKAMITSU ,  Kensuke MIYAKE ,  Akira MURATA ,  Isamu NAKAJIMA

IPC: A61B1/045 ,  A61B1/00 ,  A61B1/005

Abstract: An endoscope insertion shape observation apparatus has a processor configured to detect an insertion shape of an insertion portion inserted into a subject P, and calculate operation information, including one of easy insertion information or difficult insertion information, of insertion operation obtained in operation of inserting the insertion portion. The operation information is determined based on an insertion length of the insertion portion. The processor is also configured to simultaneously display of a result of the generation and the insertion shape on the monitor, and change between the easy insertion information and the difficult insertion information.

公开(公告)号：US20190254563A1

公开(公告)日：2019-08-22

申请号：US16401425

申请日：2019-05-02

Applicant: OLYMPUS CORPORATION

Inventor： Takechiyo NAKAMITSU ,  Kensuke MIYAKE ,  Akira MURATA

IPC: A61B5/06 ,  A61B1/00 ,  A61B5/00

Abstract: An endoscope insertion shape observation apparatus includes an insertion section configured to be inserted into a subject, and a processor that detects an insertion shape of the insertion section, generates an insertion shape image representing the insertion shape, generates a body outer shape image representing a body outer shape of the subject, and performs display control to simultaneously display the insertion shape image and the body outer shape image in a positional relationship corresponding to a positional relationship, in a body cavity of the subject, of the insertion section on a display screen. The display control also switches between display or non-display of the body outer shape image or a type of the body outer shape image depending on an insertion position, in the body cavity of the subject, of the insertion section.