公开(公告)号：US20180047771A1

公开(公告)日：2018-02-15

申请号：US15794474

申请日：2017-10-26

Applicant: OLYMPUS CORPORATION

Inventor： Hideki Kato ,  Yasunari Harada ,  Masato Osawa

IPC: H01L27/146 ,  H04N5/365 ,  H04N5/369 ,  H04N5/374 ,  H04N5/378 ,  H04N5/351

CPC classification number: H01L27/14612 ,  H01L27/14603 ,  H04N5/351 ,  H04N5/3658 ,  H04N5/369 ,  H04N5/374 ,  H04N5/378

Abstract: A semiconductor device includes a pixel array, a plurality of column circuits, an amplifier, switch arrays of a first layer to an nth layer, and signal lines of the first layer to the nth layer. n is an integer of two or more. The switch array of an ith layer is disposed between the switch array of an (i+1)th layer and the amplifier. i is an integer of one or more and less than n. The signal line of the first layer is connected to the nth amplifier. The signal line of the nth layer is connected to the switch array of the nth layer. Each of the plurality of switches included in the switch array of the nth layer is connected to the column circuit.

公开(公告)号：US12226200B2

公开(公告)日：2025-02-18

申请号：US16426713

申请日：2019-05-30

Applicant: OLYMPUS CORPORATION ,  Haruhiro Inoue

Inventor： Haruhiro Inoue

IPC: A61B5/03 ,  A61B1/015 ,  A61B1/273

Abstract: A method for diagnosing gastro esophageal reflux disease (GERD), comprising: introducing an endoscope into a stomach of a subject; measuring a pressure in the stomach while supplying gas into the stomach using the endoscope; and determining whether the subject has GERD or not based on a maximum value of the pressure and a wave pattern of a value of the pressure.

公开(公告)号：US12220160B2

公开(公告)日：2025-02-11

申请号：US17083822

申请日：2020-10-29

Applicant: OLYMPUS CORPORATION

Inventor： Toshifumi Katsuragi ,  Danilo Legaspi ,  Tsuyoshi Hayashida

IPC: A61B18/12 ,  A61B18/14 ,  A61B17/00 ,  A61B18/00

Abstract: A control device includes a processor configured to: execute a sealing control mode in which electrical power to seal a living tissue by heating the living tissue at a first temperature is supplied, and an incision control mode in which electrical power to incise the living tissue by heating the living tissue at a second temperature higher than the first temperature is supplied; calculate elapsed time, as an index value, since it has reached the second temperature by executing the incision control mode; compare the index value and a threshold; determine a residual heat level of an end effector based on a result of comparison between the index value and the threshold; and perform, based on a determination result of the residual heat level, at least one of: notification of information indicating a warning from a notifying unit; and adjustment of electrical power supplied to the end effector.

公开(公告)号：US12213225B2

公开(公告)日：2025-01-28

申请号：US18115532

申请日：2023-02-28

Applicant: OLYMPUS CORPORATION

Inventor： Yuhei Takata

IPC: H05B47/105 ,  A61B18/00 ,  A61B18/24 ,  A61B18/20

Abstract: A control device, comprising: a processor including hardware, the processor being configured to: control a laser light source to emit a first instance of a laser light, calculate an overlap information related to an overlap area of an irradiation area of an irradiation target that is irradiated with the first instance of the laser light, and control the laser light source to emit a second instance of the laser light based on the overlap information.

公开(公告)号：US20250030819A1

公开(公告)日：2025-01-23

申请号：US18909308

申请日：2024-10-08

Applicant: OLYMPUS CORPORATION

Inventor： Katsuyoshi TANIGUCHI ,  Yamato KANDA ,  Akihiro KUBOTA

IPC: H04N7/18 ,  A61B1/00 ,  G06T1/20 ,  G06T7/00 ,  H04N5/38 ,  H04N23/50

Abstract: An image processing apparatus for use with an endoscope system. The image processing apparatus including: a first processor configured to perform image processing on an inputted image, the image processing including a diagnostic process; a second processor configured to perform selection processing to select and transmit the inputted image to an external image processing apparatus connected to an external network; and an interface configured to receive a processing result of the diagnostic process by the external image processing apparatus. Wherein the external image processing apparatus is configured to perform at least one of a detection of a lesion candidate or a differentiation of the lesion candidate.

公开(公告)号：US12193644B2

公开(公告)日：2025-01-14

申请号：US17874625

申请日：2022-07-27

Applicant: OLYMPUS CORPORATION

Inventor： Saki Morita

IPC: A61B1/005 ,  A61B17/00 ,  A61B17/29

Abstract: An endoscope treatment tool that is insertable into a channel of an endoscope includes: an insertion unit having flexibility; and a treatment unit disposed on a distal end of the insertion unit and supported so as to be rotatable about a longitudinal axis of the insertion unit. The insertion unit includes a tubular exterior member configured to come into contact with the treatment unit on a distal end side of the insertion unit, the tubular exterior member configured to be moved in a direction of the longitudinal axis of the insertion unit, an operation member penetrating through an interior of the exterior member, the operation member configured to transmit rotation about the longitudinal axis to the treatment unit, and a wire penetrating through an interior of the insertion uni, the wire having a distal end fixed to the exterior member.

公开(公告)号：US12190482B2

公开(公告)日：2025-01-07

申请号：US17868206

申请日：2022-07-19

Applicant: OLYMPUS CORPORATION

Inventor： Masashi Hirota

IPC: A61B8/00 ,  A61B1/00 ,  A61B1/06 ,  G06T5/00 ,  G06T5/50

Abstract: An endoscope processor comprises a processor. The processor causes a light source to generate, as illumination light, light in a first wavelength band in which hemoglobin absorption is smaller than that in a green band and light in a second wavelength band which is different from the first wavelength band. The processor causes an endoscope to image a return light so as to output an image signal. The processor acquires a first image obtained by the light in the first wavelength band from the image signal and detects unevenness information on mucosa from the first image. The processor acquires a second image obtained by the light in the second wavelength band from the image signal and synthesizes the unevenness information with the second image so as to generate a display image in which an uneven region in the second image is emphasized.

公开(公告)号：US12185920B2

公开(公告)日：2025-01-07

申请号：US17476847

申请日：2021-09-16

Applicant: OLYMPUS CORPORATION

Inventor： Goki Numata ,  Kunitoshi Hiraga

IPC: A61B1/015 ,  A61B1/00

Abstract: A gas feeding apparatus configured to supply the gas to a lumen of a patient through a gas feeding conduit provided in an endoscope, the gas feeding apparatus including: a flow rate sensor configured to measure a flow rate of the gas in the gas feeding conduit; and a control circuit configured to time-sequentially calculate an integrated amount of the gas fed to the lumen in a period from a first timing to a second timing, the first timing being a timing when the gas starts to be fed from the gas feeding conduit to the lumen by an operation of a gas feeding button of the endoscope, the second timing being different from the first timing. The control circuit controls a notification unit to activate an alarm, when the integrated amount of the gas reaches the first threshold.

公开(公告)号：US12181656B2

公开(公告)日：2024-12-31

申请号：US17215739

申请日：2021-03-29

Applicant: OLYMPUS CORPORATION

Inventor： Ramiya Uchida ,  Masanobu Koitabashi ,  Yasuhiro Okamoto

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

Abstract: An endoscope includes an insertion portion, an operation portion, a knob protruding from the operation portion to a first side in a direction intersecting a longitudinal direction, a universal cord protruding to a second side in the direction, and a power unit provided in a housing portion disposed on the operation portion on the second side so as not to stick out to the first side with respect to a center axis.

公开(公告)号：US12175664B2

公开(公告)日：2024-12-24

申请号：US17550513

申请日：2021-12-14

Applicant: OLYMPUS CORPORATION

Inventor： Takashi Kono ,  Yamato Kanda

IPC: G06T7/00 ,  G06T7/20 ,  G16H30/20 ,  G16H30/40 ,  G16H50/20

Abstract: An information processing apparatus includes a processor. The processor acquires a medical image, identifies the acquired medical image and acquires an identification result, analyzes a motion relating to interpretation of the medical image by a user to acquire a motion analysis result, and compares the identification result and the motion analysis result and acquires a comparison result relating to coincidence or noncoincidence of the identification result and the motion analysis result.