公开(公告)号：US20220414956A1

公开(公告)日：2022-12-29

申请号：US17809235

申请日：2022-06-27

Applicant: FUJIFILM Corporation

Inventor： Minoru IKETANI ,  Tetsuya FUJIKURA ,  Haruo AKIBA ,  Manabu MIYAMOTO

IPC: G06T11/20 ,  G06T7/20 ,  G06T7/00 ,  G06V10/22 ,  A61B1/00

Abstract: The medical image processing device includes a processor, in which the processor acquires a medical image obtained by imaging a subject with an endoscope, identifies a tumor region and a non-tumor region from the medical image, generates a demarcation line that is a boundary between the tumor region and the non-tumor region, generates a virtual incision line at a position separated from the demarcation line by a designated distance, and performs control for superimposing the demarcation line and the virtual incision line on the medical image to be displayed.

公开(公告)号：US20140094654A1

公开(公告)日：2014-04-03

申请号：US14039551

申请日：2013-09-27

Applicant: FUJIFILM Corporation

Inventor： Manabu MIYAMOTO

IPC: A61B1/00

CPC classification number: A61B1/00133 ,  A61B1/00045 ,  A61B1/00135 ,  A61B1/0014 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/31 ,  A61B2017/00398 ,  F04C2270/041

Abstract: An object is to detect the pressing force of a tip driven unit. In the controller 22, a motor control circuit 85, a load change detection unit 86, a moving speed calculation unit 87 that calculates the moving speed of a rotating body 41, a pressing force detection unit 88 that obtains the pressing force of the rotating body 41 based on the moving speed which is calculated, a CPU 89, and an alarm 91 are disposed. The pressing force is obtained based on the cycle of load change by the joint 41a in which a front end and a rear end overlap with each other is formed in the rotating body 41.

Abstract translation: 目的是检测尖端驱动单元的按压力。 在控制器22中，控制电动机控制电路85，负荷变化检测部86，计算转动体41的移动速度的移动速度运算部87，获得旋转体的按压力的按压力检测部88 基于计算出的移动速度，设置有CPU89和报警器91。 基于通过在旋转体41中形成有彼此重叠的前端和后端的接头41a的负载变化的循环来获得按压力。

公开(公告)号：US20170224196A1

公开(公告)日：2017-08-10

申请号：US15499367

申请日：2017-04-27

Applicant: FUJIFILM Corporation

Inventor： Manabu MIYAMOTO

IPC: A61B1/00 ,  A61B1/018 ,  A61B1/05

CPC classification number: A61B1/00133 ,  A61B1/00045 ,  A61B1/00135 ,  A61B1/0014 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/31 ,  A61B2017/00398 ,  F04C2270/041

Abstract: An object is to detect the pressing force of a tip driven unit. In the controller 22, a motor control circuit 85, a load change detection unit 86, a moving speed calculation unit 87 that calculates the moving speed of a rotating body 41, a pressing force detection unit 88 that obtains the pressing force of the rotating body 41 based on the moving speed which is calculated, a CPU 89, and an alarm 91 are disposed. The pressing force is obtained based on the cycle of load change by the joint 41a in which a front end and a rear end overlap with each other is formed in the rotating body 41.

公开(公告)号：US20250086799A1

公开(公告)日：2025-03-13

申请号：US18956007

申请日：2024-11-22

Applicant: FUJIFILM CORPORATION

Inventor： Yohei KUBO ,  Manabu MIYAMOTO ,  Masahiro KUBO

IPC: G06T7/00 ,  G06T7/70

Abstract: An information processing apparatus includes a processor. The processor is configured to: acquire multiple first endoscopic examination images from storage archiving the multiple first endoscopic examination images, the multiple endoscopic examination images having been obtained by imaging multiple sites in a first endoscopic examination which is a previous or earlier endoscopic examination; and cause a display apparatus to display at least one first endoscopic examination image satisfying a specific condition from among the multiple first endoscopic examination images as a reference image in a period of carrying out a second endoscopic examination which is a current endoscopic examination.

公开(公告)号：US20160074021A1

公开(公告)日：2016-03-17

申请号：US14951499

申请日：2015-11-25

Applicant: FUJIFILM Corporation

Inventor： Takumi DEJIMA ,  Masayuki IWASAKA ,  Shinichi YAMAKAWA ,  Manabu MIYAMOTO

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B1/04 ,  A61B8/0841 ,  A61B8/12 ,  A61B2010/045

Abstract: A tissue sampling device includes a flexible sheath 34; a needle tube 35 which is inserted into the sheath 34 so as to advance and retreat and with which biological tissue is punctured; and an operating unit which is provided on a proximal side of the sheath 34 and is used for operating the advancing and retreating of the needle tube 35. This needle tube 35 has a distal portion provided with a slit 50 extending toward the proximal side from a distal opening 35c, and when the distal portion is in a state of protruding from a distal end of the sheath 34, at least a part of the distal portion is positioned further on the radially outside than the inner surface of the sheath when viewed from an axial direction of the needle tube 35.

Abstract translation: 组织取样装置包括柔性护套34; 针管35，其插入鞘34中以便前进和后退，并且生物组织被刺穿; 以及设置在护套34的基端侧并用于操作针管35的前进和后退的操作单元。该针管35具有远端部分，该远端部分设置有从近侧延伸的狭缝50 远端开口35c，并且当远端部分处于从护套34的远端突出的状态时，远端部分的至少一部分从鞘的内表面进一步定位在护套的内表面上的径向外侧 针管35的轴向。

公开(公告)号：US20150080757A1

公开(公告)日：2015-03-19

申请号：US14487601

申请日：2014-09-16

Applicant: FUJIFILM Corporation ,  OSAKA UNIVERSITY

Inventor： Nobuyuki TORISAWA ,  Kentaro HAYASHI ,  Manabu MIYAMOTO ,  Kiyokazu NAKAJIMA

IPC: A61B5/00 ,  A61M13/00 ,  A61B5/03

CPC classification number: A61B5/4255 ,  A61B1/015 ,  A61B1/31 ,  A61B5/03 ,  A61M13/003

Abstract: A gas supply apparatus includes: a gas supply conduit for supplying a gas to a digestive tract; a pressure detecting device which detects a pressure in the digestive tract; a flow regulating device which regulates a gas amount supplied from the gas supply source to the digestive tract via the gas supply conduit; a first control device which controls the flow regulating device according to a result detected by the pressure detecting device to supply the gas into the digestive tract so that the pressure inside the digestive tract becomes a set pressure; a second control device which controls the flow regulating device to supply a fixed gas amount into the digestive tract; and a gas supply mode switching device which switches between gas supply modes including a mode for executing control by the first control device and a mode for executing control by the second control device.

Abstract translation: 气体供给装置包括：用于向消化道供给气体的气体供给管道; 压力检测装置，其检测消化道中的压力; 流量调节装置，其调节从所述气体供给源经由所述气体供给管道向所述消化管供给的气体量; 第一控制装置，其根据由压力检测装置检测到的结果控制流量调节装置，以将气体供应到消化道中，使得消化道内的压力变为设定压力; 第二控制装置，其控制所述流量调节装置将固定气体量供给到所述消化道中; 以及气体供给模式切换装置，其在包括由第一控制装置执行控制的模式和由第二控制装置执行控制的模式的气体供给模式之间切换。

公开(公告)号：US20140094657A1

公开(公告)日：2014-04-03

申请号：US14038359

申请日：2013-09-26

Applicant: FUJIFILM Corporation

Inventor： Manabu MIYAMOTO ,  Shinichi YAMAKAWA

IPC: A61B1/00 ,  A61B1/005

CPC classification number: A61B1/0008 ,  A61B1/00135 ,  A61B1/00137 ,  A61B1/0014 ,  A61B1/0016 ,  A61B1/0057

Abstract: An endoscope system includes an endoscope, having a tip device for entry in a body cavity, and a viewing window portion formed in the tip device. A sleeve-shaped condition checking device is disposed on a distal side in an axial direction, for resiliently deforming in a transverse direction crosswise to the axial direction when pushed on an inner wall of the body cavity, to enter a viewing area of the viewing window portion. Furthermore, a propulsion assembly constitutes the condition checking device, and exerts force of propulsion to the tip device, for assistance to entry in the body cavity. The condition checking device includes a resilient end ring, disposed distally of a support sleeve, covered by a propulsion assembly, and having a tapered wall of which a diameter decreases in the axial direction from the support sleeve.

Abstract translation: 一种内窥镜系统，其具有：内窥镜，具有用于进入体腔的尖端装置，以及形成在所述尖端装置中的观察窗部。 套筒状状检查装置设置在轴向的远端侧，当被推压在体腔的内壁上时，沿与轴向交叉的横向方向弹性变形，进入观察窗的观察区域 一部分。 此外，推进组件构成状态检查装置，并且向尖端装置施加推进力，以帮助进入体腔。 条件检查装置包括弹性端环，该弹性端环设置在支撑套筒的远侧，由推进组件覆盖，并且具有锥形壁，该锥形壁的直径在轴向方向上从支撑套筒减小。