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公开(公告)号：US20250143541A1
公开(公告)日：2025-05-08
申请号：US19003419
申请日：2024-12-27
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：US20240299000A1
公开(公告)日：2024-09-12
申请号：US18593826
申请日：2024-03-01
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Koji SHIMOMURA , Keiji TSUBOTA , Takeyasu KOBAYASHI , Sayaka SAITO
CPC classification number: A61B8/0825 , A61B8/403 , A61B8/4209 , A61B8/461 , A61B8/54
Abstract: An imaging apparatus including an imaging table having an imaging surface; a compression member for putting a breast disposed on the imaging surface into a compressed state; an ultrasound unit that captures an ultrasound image of the breast put into the compressed state by the compression member, from an upper surface side of the compression member opposite to a contact surface with the breast; a first drive mechanism that moves the ultrasound unit between at least two states of an approach state in which the ultrasound unit approaches an upper surface, and a separation state in which the ultrasound unit is separated from the upper surface as compared to the approach state; and a second drive mechanism that moves the ultrasound unit put into the separation state by the first drive mechanism, in a plane direction of the upper surface.
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公开(公告)号：US20220257097A1
公开(公告)日：2022-08-18
申请号：US17734152
申请日：2022-05-02
Applicant: FUJIFILM Corporation
Inventor： Koji SHIMOMURA
Abstract: An imaging element (23) performs imaging at a frame rate higher than a frame rate of display of a captured image displayed by a display device (7). A light source device (5) repeatedly performs an operation of continuously emitting illumination light in a first period over a plurality of consecutive frames in imaging by the imaging element (23), and then emitting illumination light having a spectrum different from a spectrum of the illumination light emitted in the first period in a second period which is a period over at least one frame in imaging by the imaging element (23).
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公开(公告)号：US20190082930A1
公开(公告)日：2019-03-21
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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5.发明申请PROCESSOR DEVICE FOR ENDOSCOPE, ENDOSCOPE SYSTEM, AND CONTACTLESS POWER SUPPLY METHOD FOR ENDOSCOPE SYSTEM 审中-公开用于内窥镜系统的内窥镜，内窥镜系统的处理器装置和用于内窥镜系统的联接电源方法公开(公告)号：US20160220095A1
公开(公告)日：2016-08-04
申请号：US14981960
申请日：2015-12-29
Applicant: FUJIFILM Corporation
Inventor： Koji SHIMOMURA
CPC classification number: A61B1/00006 , A61B1/00013 , A61B1/00027 , A61B1/00029 , A61B1/045
Abstract: A power supply control unit starts power supply to an endoscope if an external trigger is applied (Step S10) (Step S12). If the power supply to the endoscope is started, the endoscope becomes operable. As a result, voltage information showing a current voltage value Vrect is transmitted from the endoscope to the processor device for an endoscope through optical communication as feedback information. A control unit of the processor device for an endoscope receives the voltage information showing the current voltage value Vrect, and outputs the received voltage information to a power supply control unit (Step S14). The power supply control unit adjusts the frequency of an electric current made to flow to a power transmitting coil of a power supply unit, on the basis of the received voltage information (Steps S16 to S24).
Abstract translation: 如果应用外部触发，电源控制单元开始向内窥镜供电（步骤S10）（步骤S12）。 如果内窥镜的电源开始，则内窥镜变得可操作。 结果，通过光通信将表示当前电压值Vrect的电压信息从内窥镜发送到内窥镜用处理器装置作为反馈信息。 用于内窥镜的处理器装置的控制单元接收表示当前电压值Vrect的电压信息，并将接收到的电压信息输出到电源控制单元（步骤S14）。 电源控制单元基于接收到的电压信息来调整流向电源单元的电力传输线圈的电流的频率（步骤S16至S24）。
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Patent Agency Ranking
公开(公告)号：US20250099048A1
公开(公告)日：2025-03-27
申请号：US18817241
申请日：2024-08-28
Applicant: FUJIFILM CORPORATION
Inventor： Hisatsugu HORIUCHI , Lisako NOBUYAMA , Koji SHIMOMURA , Takeyasu KOBAYASHI , Sayaka SAITO
Abstract: A console includes an estimation unit that estimates, in a case where capturing of a radiation image and an ultrasound image is performed for a breast in a state of being compressed by a compression member, a property related to a lesion of the breast during non-compression by the compression member, based on a measurement result for the lesion in the state in which the breast is compressed by the compression member.
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公开(公告)号：US20230346355A1
公开(公告)日：2023-11-02
申请号：US18175510
申请日：2023-02-27
Applicant: FUJIFILM Corporation
Inventor： Koji SHIMOMURA
CPC classification number: A61B8/54 , A61B8/4488 , A61B8/56 , G01P15/00
Abstract: Provided are an ultrasound diagnostic system and a control method of the ultrasound diagnostic system, which enable a user to grasp information regarding a defect occurred in an ultrasound probe in detail.
An ultrasound diagnostic system including: an ultrasound probe having a transducer array; and an apparatus main body that is connected to the ultrasound probe, in which an impact sensor disposed on the ultrasound probe and detecting an impact applied to the ultrasound probe to acquire impact detection information, an ultrasound information acquisition unit that transmits and receives an ultrasound beam from the transducer array and acquires ultrasound information including at least one of a reception signal output from the transducer array or an ultrasound image generated based on the reception signal, in a case where the impact detection information is acquired, and an impact recording memory that records the impact detection information and the ultrasound information are provided.-
公开(公告)号：US20220386848A1
公开(公告)日：2022-12-08
申请号：US17819837
申请日：2022-08-15
Applicant: FUJIFILM Corporation
Inventor： Koji SHIMOMURA
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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9.发明申请公开(公告)号：US20250134482A1
公开(公告)日：2025-05-01
申请号：US18916267
申请日：2024-10-15
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Lisako NOBUYAMA , Koji SHIMOMURA , Takeyasu KOBAYASHI , Sayaka SAITO
Abstract: A display unit is provided on a side surface of an arm part. Then, a mechanism that rotates the display unit in conjunction with rotation of the arm part is provided between the display unit and the arm part. A 3-axis gimbal mechanism is applied as an example of the mechanism that rotates the display unit in conjunction with the rotation of the arm part, and the display unit is rotated in conjunction with the rotation of the arm part.
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公开(公告)号：US20240299001A1
公开(公告)日：2024-09-12
申请号：US18595361
申请日：2024-03-04
Applicant: FUJIFILM Corporation
Inventor： Hisatsugu HORIUCHI , Koji SHIMOMURA , Keiji TSUBOTA , Takeyasu KOBAYASHI , Sayaka SAITO
CPC classification number: A61B8/0825 , A61B8/403 , A61B8/4263 , A61B8/461 , A61B8/54
Abstract: A control apparatus including: at least one processor, wherein the processor is configured to: acquire, in an order of time, for an ultrasound unit that captures an ultrasound image of a breast put into a compressed state by a compression member, is disposed on an upper surface side of the compression member opposite to a contact surface with the breast, and has an in-plane position in a plane direction of an upper surface and a height from the upper surface, which are changeable, height information indicating the height from the upper surface; determine whether or not the height indicated by the height information satisfies a predetermined condition; and specify, in a case in which an affirmative determination is made, a first position that is the in-plane position of the ultrasound unit in a predetermined period including a point in time at which the predetermined condition is satisfied.
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