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公开(公告)号：US11950759B2
公开(公告)日：2024-04-09
申请号：US17819837
申请日：2022-08-15
Applicant: FUJIFILM Corporation
Inventor： Koji Shimomura
CPC classification number: A61B1/00009 , A61B1/0005 , A61B1/06 , A61B1/00165
Abstract: A screen (70) of a display (7) includes a main screen (71), sub-screens (72) and (73), and an input list screen (74). During an examination using an endoscope (1), a control device (4) displays a plurality of types of information on the examination on the main screen (71) and the sub-screens (72) and (73), respectively. In addition, the control device (4) displays, on the input list screen (74), an option of the information to be displayed in a switching target information region included in the main screen (71) and the sub-screens (72) and (73). Moreover, the control device (4) switches the information to be displayed in the switching target information region based on a user operation of selecting the option.
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Patent Agency Ranking
公开(公告)号：US20250058352A1
公开(公告)日：2025-02-20
申请号：US18787252
申请日：2024-07-29
Applicant: FUJIFILM Healthcare Corporation , FUJIFILM Corporation
Inventor： Kosuke Kambara , Koji Shimomura
Abstract: A power supply device for push wave generation includes a positive electrode power supply and a negative electrode power supply as power supplies that output power supplied to a pulser circuit to which an ultrasound oscillator is connected. A positive electrode capacitor and a negative electrode capacitor accumulate the power supplied from the positive electrode power supply and the negative electrode power supply. A variable constant voltage circuit is provided between the positive electrode capacitor and the pulser circuit, and a variable constant voltage circuit is provided between the negative electrode capacitor and the pulser circuit. The pulser circuit outputs a positive/negative pulse voltage to the ultrasound oscillator as a push wave transmission signal, and the ultrasound oscillator transmits a push wave in response to the push wave transmission signal.
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公开(公告)号：US09872601B2
公开(公告)日：2018-01-23
申请号：US15135672
申请日：2016-04-22
Applicant: FUJIFILM Corporation
Inventor： Masatoshi Suzuki , Koji Shimomura
CPC classification number: A61B1/00006 , A61B1/00009 , A61B1/00011 , A61B1/00025 , A61B1/0005 , A61B1/00057 , A61B1/042 , A61B1/045 , A61B1/05 , A61B1/0669 , G02B23/2476 , H04N5/23222 , H04N17/002 , H04N2005/2255
Abstract: An endoscope system includes: an electronic endoscope having an imaging device and a first processing unit which judges whether a first error has occurred that is an error in image data taken by the imaging device and resets the imaging device if a variable for judgment of occurrence of a first error is larger than or equal to a first threshold value; a light source unit which supplies illumination light to the electronic endoscope, and a second processing unit which judges whether a second error has occurred that is an error in image data transmitted from the electronic endoscope and initializes supply of power to the electronic endoscope if a variable for judgment of occurrence of a second error is larger than or equal to a second threshold value that is larger than or equal to the first threshold value; and a processor as defined herein.
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公开(公告)号：US12213642B2
公开(公告)日：2025-02-04
申请号：US17815052
申请日：2022-07-26
Applicant: FUJIFILM Corporation
Inventor： Koji Shimomura
Abstract: An endoscope system irradiates a subject with each of a plurality of pieces of illumination light in a preset order, images the subject according to a preset first imaging frame rate during a first period in which first illumination light included in the plurality of the illumination light is applied, acquires a first image captured during the first period, generates a first display image according to a first display frame rate higher than the first imaging frame rate on the basis of the acquired first image, and displays the first display image on a display.
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公开(公告)号：US11419480B2
公开(公告)日：2022-08-23
申请号：US16194402
申请日：2018-11-19
Applicant: FUJIFILM Corporation
Inventor： Koji Shimomura
Abstract: Provided are a navigation device and a navigation method capable of reducing the size and the cost of an endoscope, and an endoscope system including the navigation device. The navigation device includes a magnetic field generation control unit that causes magnetic fields to be generated at different timings from a plurality of magnetic field generation units that generate the magnetic fields at mutually different positions; an image signal acquisition unit that acquires, from the endoscope, an added image signal obtained by adding specification information for specifying the magnetic field generation units generating the magnetic fields and magnetic field detection results of the respective magnetic field detection units to an image signal output from an imaging element; and a position detection unit that detects positions of the respective magnetic field detection units on the basis of the specification information and the magnetic field detection results that are added to the added image signal acquired by the image signal acquisition unit.
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公开(公告)号：US10856732B2
公开(公告)日：2020-12-08
申请号：US15379500
申请日：2016-12-15
Applicant: FUJIFILM Corporation
Inventor： Koji Shimomura , Satoshi Narita
Abstract: An endoscope system includes an endoscope having an image pickup section and a processor device for an endoscope, and optically communicates signals through a scope-side connector and a processor-side connector. In the endoscope system, an optical communication section is constituted by an image signal transmission section and an image signal reception section, and windows and are arranged. An optical communication section is constituted by a scope-side signal transception section and a processor-side signal transception section, and windows and are arranged. The endoscope system includes: a first air blowing section and a second air blowing section for removing dirt adhered on the windows; and a control section that controls the first air blowing section and the second air blowing section.
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