公开(公告)号：US20180098817A1

公开(公告)日：2018-04-12

申请号：US15838967

申请日：2017-12-12

Applicant: OLYMPUS CORPORATION

Inventor： Masao NICHOGI

IPC: A61B34/37 ,  A61B34/00 ,  B25J3/04

CPC classification number: A61B34/37 ,  A61B34/25 ,  A61B34/70 ,  A61B90/361 ,  A61B2034/305 ,  B25J3/00 ,  B25J3/04 ,  B25J9/0081

Abstract: The present invention can cope with both localized treatment and large-scale invasive surgery and reduces operating time. Provided is a medical system comprising: a first robot arm provided with a first manipulator including a first treatment section and with a first imaging unit having a field of view that includes a movable range of the first treatment section; a second imaging unit having a field of view that is wider than said field of view; a display unit that displays video from the first or second imaging unit; a switching unit that switches the video; an operation unit for inputting operation command for the first manipulator and the first robot arm; and a control unit that controls the first manipulator and the first robot arm on the basis of the operation command. The control unit controls the first robot arm and the first manipulator according to the operation command when the video is switched to that from the second imaging unit, and controls the first manipulator according to the operation command when the video is switched to that from the first imaging unit.

公开(公告)号：US20160354164A1

公开(公告)日：2016-12-08

申请号：US15238963

申请日：2016-08-17

Applicant: OLYMPUS CORPORATION

Inventor： Masao NICHOGI ,  Satoru KIKUCHI

IPC: A61B34/20 ,  A61B1/04 ,  A61B17/00 ,  A61B34/30 ,  A61B90/00 ,  A61B1/00 ,  A61B5/107

CPC classification number: A61B34/20 ,  A61B1/00009 ,  A61B1/00055 ,  A61B1/00154 ,  A61B1/00193 ,  A61B1/04 ,  A61B5/1076 ,  A61B5/1079 ,  A61B17/00234 ,  A61B34/30 ,  A61B90/03 ,  A61B90/361 ,  A61B2017/00057 ,  A61B2017/00119 ,  A61B2034/2057 ,  A61B2034/2065

Abstract: A surgical system includes: a medical device; a measuring portion that measures a three-dimensional position of an organ in the interior of a body cavity; a setting portion that sets, on the basis of the three-dimensional position of the organ, a non-interference region, which is a space in the interior of the body cavity excluding the organ; a detecting portion that detects a three-dimensional position of the medical device in the interior of the body cavity; a calculating portion that calculates, on the basis of the three-dimensional position of the medical device, a medical-device occupying region of the medical device in the interior of the body cavity; a predicting portion that predicts interference between the medical device and the organ on the basis of the positional relationship between the non-interference region and the medical-device occupying region; and an alerting portion that alerts an operator when interference is predicted.

Abstract translation: 手术系统包括：医疗装置; 测量部，其测量体腔内的器官的三维位置; 设置部，其基于所述器官的三维位置设定作为除了所述器官的所述体腔内的空间的不干涉区域; 检测部，其检测所述医疗装置在所述体腔内部的三维位置; 计算部，其根据所述医疗装置的三维位置计算所述体腔内的所述医疗装置的医疗装置占用区域; 预测部，其基于所述非干扰区域与所述医疗装置占用区域之间的位置关系，预测所述医疗装置与所述器官之间的干扰; 以及在预测干扰时警告操作者的警报部分。

公开(公告)号：US20200367986A1

公开(公告)日：2020-11-26

申请号：US16992214

申请日：2020-08-13

Applicant: OLYMPUS CORPORATION

Inventor： Masao NICHOGI ,  Kosuke KISHI

IPC: A61B34/00

Abstract: A medical system includes: a medical instrument; at least one arm including at least one joint and motor that drive the at least one joint, the at least one arm including an attachment portion for detachably attaching the medical instrument to a distal end; a first input device located remote from the arm and configured to perform an operation input for operating the medical instrument and the at least one arm; a second input device provided at a distal end of the arm and configured to perform an operation input for operating the medical instrument and the at least one arm; and a processor that controls the at least one arm and the medical instrument based on an operation input from the first or second input device. The medical system enables switching in order to selectively accept an operation input from the first or second input device.

公开(公告)号：US20200038129A1

公开(公告)日：2020-02-06

申请号：US16654148

申请日：2019-10-16

Applicant: OLYMPUS CORPORATION

Inventor： Masao NICHOGI

IPC: A61B34/00 ,  A61B17/00 ,  B25J13/08

Abstract: A medical manipulator system including: a treatment tool unit including an arm portion having an arm with a joint and an end effector attached to the arm; an overtube having a lumen through which the treatment tool unit is inserted; a drive source configured to generate a drive force for driving the joint; a controller configured to generate an operation signal for operating the drive source; and a detector configured to detect friction generated between an inner surface of the lumen and the treatment tool unit. The controller calculates a correction amount for adjusting the operation signal based on the detected friction.

公开(公告)号：US20140323801A1

公开(公告)日：2014-10-30

申请号：US14326821

申请日：2014-07-09

Applicant: OLYMPUS CORPORATION

Inventor： Osamu KONNO ,  Hiroyoshi KOBAYASHI ,  Hiromu IKEDA ,  Satoru KIKUCHI ,  Yasuhiro MIYAZAKI ,  Masao NICHOGI ,  Katsuhiko YOSHIMURA

IPC: A61B1/00 ,  A61B19/00 ,  A61B17/34 ,  A61B17/00

CPC classification number: A61B1/00193 ,  A61B1/00009 ,  A61B1/0002 ,  A61B1/00048 ,  A61B1/0005 ,  A61B1/00188 ,  A61B1/045 ,  A61B17/00234 ,  A61B17/3423 ,  A61B34/20 ,  A61B90/37 ,  A61B2017/00358 ,  A61B2034/2048 ,  A61B2034/2057 ,  G06T19/003 ,  G06T2210/41 ,  H04N13/204 ,  H04N13/239 ,  H04N13/359

Abstract: An image system for surgery includes: a three-dimensional imaging unit acquiring two images having parallax by capturing an image of a portion; a display unit displaying two images acquired by the three-dimensional imaging unit individually for both left and right eyes, or displaying a same image for both left and right eyes; a detection unit detecting that a treatment device that performs treatment on the portion or the three-dimensional imaging unit is in an operating state in which to initiate treatment on the portion; and a display control unit switching from displaying one of images on the display unit to displaying two images on the display unit when the detection unit detects the three-dimensional imaging unit or the treatment device is in the operating state in which to initiate treatment on the portion.

Abstract translation: 一种用于手术的图像系统包括：三维成像单元，通过捕获一部分的图像来获取具有视差的两个图像; 显示单元，其显示由三维成像单元单独获取的用于左眼和右眼的两个图像，或者显示用于左眼和右眼的相同图像; 检测单元，检测对所述部分或所述三维成像单元执行处理的处理装置处于对所述部分开始处理的操作状态; 以及显示控制单元，当所述检测单元检测到所述三维成像单元或所述处理装置处于所述显示单元上的图像之一时，从所述显示单元上的图像之一切换到在所述显示单元上显示两个图像， 一部分。

公开(公告)号：US20220409013A1

公开(公告)日：2022-12-29

申请号：US17862767

申请日：2022-07-12

Applicant: OLYMPUS CORPORATION

Inventor： Shu KAMBE ,  Masao NICHOGI ,  Hiroki JINNAI ,  Kosuke KISHI ,  Toshihiro YOSHII

IPC: A61B1/00 ,  A61B1/018 ,  A61B1/005 ,  A61B1/008

Abstract: A medical system comprises: an endoscope comprising a joint; and a drive device that generates a driving force that bends the joint. The endoscope comprises a first tube comprising the joint, a second tube, a connecting portion that rotatably connects the first tube and the second tube about a rotation axis extending in longitudinal direction of the endoscope, and an attachment or detachment portion that connects the second tube and the drive device so that the driving force can be transmitted. The drive device bends the joint by transmitting the driving force to the joint via the second tube, the connecting portion, and the first tube.

公开(公告)号：US20190090970A1

公开(公告)日：2019-03-28

申请号：US16199644

申请日：2018-11-26

Applicant: OLYMPUS CORPORATION

Inventor： Masao NICHOGI

IPC: A61B34/37 ,  A61B34/20 ,  A61B34/00 ,  B25J3/00

Abstract: A manipulator system includes a holding part, a distal joint part, an intermediate joint part, a proximal part, an operating part, and a controller. The distal joint part has a passive joint which bendably or rotatably couples the holding part and the intermediate joint part to each other, and a sensor which detects an orientation of the passive joint. The controller includes at least one processor. The at least one processor is configured to receive an operation command from the operating part; acquire an orientation of the passive joint from the sensor; and generate a command from the operation command to the motor on the basis of the acquired orientation of the passive joint and an orientation of the active joint.

公开(公告)号：US20170325903A1

公开(公告)日：2017-11-16

申请号：US15667165

申请日：2017-08-02

Applicant: OLYMPUS CORPORATION

Inventor： Masao NICHOGI

IPC: A61B34/00 ,  B25J3/00 ,  A61B17/29 ,  A61B18/14 ,  A61B17/00 ,  A61B18/00

Abstract: A manipulator including an elongated shaft, a distal-end treatment section disposed at a distal end of the shaft, a distal-end articulated section having a bendable joint and a rotatable joint, and a proximal-end operating section disposed at a proximal end side of the shaft, wherein the bendable joint has an axis intersecting a longitudinal axis of the shaft, the rotatable joint has an axis that intersects the axis of the bendable joint and that is substantially aligned with a central axis of the distal-end treatment section, the proximal-end operating section includes a first operating section gripped by one hand and causing the bendable joint to move about the axis intersecting the longitudinal axis of the shaft, and also includes a second operating section provided in the first operating section and causing the rotatable joint to move.