公开(公告)号：US20230270334A1

公开(公告)日：2023-08-31

申请号：US18170531

申请日：2023-02-17

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu Horiuchi ,  Yuji Jibiki ,  Yuji Kai ,  Koji Taninai ,  Masataka Sugahara

IPC: A61B5/00 ,  A61B5/107 ,  A61B6/00

CPC classification number: A61B5/0064 ,  A61B5/0077 ,  A61B5/1071 ,  A61B5/4566 ,  A61B6/4464

Abstract: A radiography system includes a radiation source that irradiates a subject with radiation, a camera, and a console. The camera is provided in the radiation source. The camera images the subject irradiated with illumination light that is, light having uniform brightness, to output an optical image. A CPU of the console has a first acquisition unit and a derivation unit. The first acquisition unit acquires the optical image from the camera. The derivation unit derives spinal column shape information representing a shape of a spinal column of the subject based on the optical image.

公开(公告)号：US10881366B2

公开(公告)日：2021-01-05

申请号：US16292699

申请日：2019-03-05

Applicant: FUJIFILM Corporation

Inventor： Koji Taninai ,  Masateru Tateishi ,  Sho Shimizukawa ,  Hiroki Koketsu

IPC: A61B6/00 ,  G01T1/20 ,  G01T1/161 ,  G01T7/00

Abstract: A first sensor panel, a second sensor panel, a first circuit unit, and a second circuit unit are accommodated in a conductive housing of an electronic cassette. Of circuit substrates included in the first and second circuit units, a control substrate having a control circuit for controlling the operation of each of the first and second sensor panels is fixed to an inner surface of the housing through a metal spacer. The first and second sensor panels are attached to a front surface of a base. The base is fixed to the inner surface of the housing through a resin adhesive.

公开(公告)号：US12042325B2

公开(公告)日：2024-07-23

申请号：US17748043

申请日：2022-05-19

Applicant: FUJIFILM CORPORATION

Inventor： Kazuhiro Makino ,  Akihito Bettoyashiki ,  Koji Taninai ,  Takeyasu Kobayashi

IPC: A61B6/00

CPC classification number: A61B6/56 ,  A61B6/4405 ,  A61B6/5211 ,  A61B6/54

Abstract: The medical image processing apparatus includes a first processor, a second processor that executes image processing on a medical image in response to an instruction from the first processor, and a battery that supplies power to the first processor and the second processor. The second processor executes the image processing with a selected processing method among a plurality of processing methods that are different in amount of power consumption.

公开(公告)号：US10754047B2

公开(公告)日：2020-08-25

申请号：US16292674

申请日：2019-03-05

Applicant: FUJIFILM Corporation

Inventor： Sho Shimizukawa ,  Masateru Tateishi ,  Koji Taninai ,  Kohei Gemma

IPC: G01T1/20 ,  G01T1/208

Abstract: An electronic cassette has a configuration in which a first sensor panel and a second sensor panel are sequentially arranged in a thickness direction. The first sensor panel includes a first light detection substrate and a first scintillator. The periphery of the first scintillator is covered by a moisture-proof sealing layer. The sealing layer is made of a conductive material. The sealing layer is connected to the inner surface of a housing made of a conductive material through a connection portion. Therefore, the sealing layer has the same potential as the ground potential of the housing which is a reference potential and functions as a conductor layer.

公开(公告)号：US12288332B2

公开(公告)日：2025-04-29

申请号：US18170528

申请日：2023-02-17

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu Horiuchi ,  Koji Taninai ,  Masataka Sugahara ,  Yuji Kai ,  Yuji Jibiki

IPC: G06T7/168 ,  A61B6/00 ,  A61B6/40 ,  A61B6/42 ,  G03B17/26 ,  G06T1/20 ,  G06T7/00 ,  H04N23/51 ,  H04N23/611 ,  A61B6/46

Abstract: A first acquisition unit acquires an optical image in which both an electronic cassette in which a detection panel for detecting radiation is built in a portable housing and a subject facing radiography using the electronic cassette are shown, from a camera. A first demarcation unit demarcates a detection region of the radiation by the detection panel, the detection region being determined in accordance with a position of the electronic cassette, in the optical image. A second demarcation unit demarcates an imaging region which is a region to be imaged in the radiography, the imaging region being determined in accordance with a position of the subject, in the optical image. A display controller performs control of displaying a frame indicating the detection region and a frame indicating the imaging region on a touch panel display in a manner of being superimposed on the optical image.

公开(公告)号：US12268468B2

公开(公告)日：2025-04-08

申请号：US18170531

申请日：2023-02-17

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu Horiuchi ,  Yuji Jibiki ,  Yuji Kai ,  Koji Taninai ,  Masataka Sugahara

IPC: A61B5/00 ,  A61B5/107 ,  A61B6/00

Abstract: A radiography system includes a radiation source that irradiates a subject with radiation, a camera, and a console. The camera is provided in the radiation source. The camera images the subject irradiated with illumination light that is, light having uniform brightness, to output an optical image. A CPU of the console has a first acquisition unit and a derivation unit. The first acquisition unit acquires the optical image from the camera. The derivation unit derives spinal column shape information representing a shape of a spinal column of the subject based on the optical image.

公开(公告)号：US12205284B2

公开(公告)日：2025-01-21

申请号：US17744768

申请日：2022-05-16

Applicant: FUJIFILM CORPORATION

Inventor： Koji Taninai ,  Hiromu Hayashi ,  Akihito Bettoyashiki ,  Takeyasu Kobayashi ,  Kazuhiro Makino

IPC: G06T7/00 ,  A61B6/00

Abstract: A console includes a CPU that acquires an image to be processed which is an object to be subjected to a support process that is a diagnosis support process or an imaging support process and selects a support process to be applied to the image to be processed from a plurality of processes of the support process on the basis of a part of a subject which is included in the image to be processed.

公开(公告)号：US12144665B2

公开(公告)日：2024-11-19

申请号：US18059984

申请日：2022-11-30

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu Horiuchi ,  Yuji Kai ,  Yuji Jibiki ,  Koji Taninai ,  Masataka Sugahara ,  Naoyuki Nishino ,  Takeyasu Kobayashi

IPC: A61B6/04 ,  A61B6/00 ,  A61B6/42 ,  A61B6/46

Abstract: A radiography apparatus includes an upright imaging stand that is used for radiography on a subject, a camera as a detection sensor that immediately detects a state of the subject with respect to the upright imaging stand, a tablet terminal, and a reflective member. The tablet terminal displays a notification screen including an image output from the camera. The reflective member reflects the notification screen such that the subject facing the upright imaging stand visually recognizes the image.