公开(公告)号：US20240415476A1

公开(公告)日：2024-12-19

申请号：US18818622

申请日：2024-08-29

Applicant: FUJIFILM CORPORATION

Inventor： Masataka SUGAHARA ,  Takeyasu KOBAYASHI

IPC: A61B6/00 ,  A61B6/46 ,  G06T7/00 ,  G06T7/11 ,  G06T7/20 ,  G06T7/70 ,  G06T11/00

Abstract: An imaging support apparatus includes a processor, and the processor acquires a two-dimensional image obtained by imaging a subject who undergoes radiography via a camera, extracts a portion of interest of the subject included in the two-dimensional image, demarcates an imaging region to be imaged by the radiography in the two-dimensional image based on the portion of interest, determines whether or not an imaging preparation state before the radiography is appropriate based on the imaging region, and outputs information in accordance with a determination result.

公开(公告)号：US20240298991A1

公开(公告)日：2024-09-12

申请号：US18597879

申请日：2024-03-06

Applicant: FUJIFILM Corporation

Inventor： Masataka SUGAHARA ,  Hisatsugu HORIUCHI ,  Sayaka SAITO

IPC: A61B6/00 ,  A61B6/02 ,  A61B6/04 ,  A61B6/46 ,  A61B6/50 ,  A61B8/00 ,  A61B8/08

CPC classification number: A61B6/5247 ,  A61B6/025 ,  A61B6/0414 ,  A61B6/461 ,  A61B6/502 ,  A61B8/0825 ,  A61B8/461

Abstract: An image processing apparatus includes at least one processor, and the processor is configured to: acquire a synthesized two-dimensional image including information in a depth direction of a breast, the synthesized two-dimensional image being a composite image obtained by synthesizing a plurality of radiation images of the breast imaged in a compression state by a compression member; display the synthesized two-dimensional image; acquire position information indicating a position in the displayed synthesized two-dimensional image; acquire a plurality of ultrasound images of the breast imaged in a compression state by the compression member, the compression state which is considered to be the same as that in capturing the radiation image; and display an ultrasound image for display according to the plurality of ultrasound images with depth information indicating a depth of the breast corresponding to the position indicated by the position information added thereto.

公开(公告)号：US20230218245A1

公开(公告)日：2023-07-13

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

CPC classification number: A61B6/0492 ,  A61B6/0407 ,  A61B6/4411 ,  A61B6/4452 ,  A61B6/462 ,  A61B6/463 ,  A61B6/488 ,  A61B6/4283

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.

公开(公告)号：US20240299005A1

公开(公告)日：2024-09-12

申请号：US18596589

申请日：2024-03-05

Applicant: FUJIFILM Corporation

Inventor： Hisatsugu HORIUCHI ,  Lisako NOBUYAMA ,  Masataka SUGAHARA ,  Koji TANINAI

IPC: A61B8/00 ,  A61B6/46 ,  A61B6/50

CPC classification number: A61B8/403 ,  A61B6/461 ,  A61B6/502

Abstract: A control apparatus including at least one processor, wherein the processor is configured to: specify a first region of interest of a breast put into a compressed state between an imaging table and a compression member; perform control of rotating at least the compression member while the breast is put into the compressed state so that the first region of interest approaches the compression member; and perform control of capturing an ultrasound image of the first region of interest via the rotated compression member.

公开(公告)号：US20240108300A1

公开(公告)日：2024-04-04

申请号：US18475225

申请日：2023-09-27

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu HORIUCHI ,  Masataka SUGAHARA ,  Takeyasu KOBAYASHI

IPC: A61B6/00 ,  G06T7/521 ,  G06T7/593 ,  G06T7/70

CPC classification number: A61B6/54 ,  A61B6/4476 ,  A61B6/488 ,  A61B6/505 ,  G06T7/521 ,  G06T7/593 ,  G06T7/70 ,  G06T2207/10028 ,  G06T2207/30196

Abstract: An information processing apparatus comprising at least one processor, wherein the processor is configured to: acquire a three-dimensional shape of a subject; derive a movement amount of a radiation source that irradiates the subject with radiation based on a difference between a predetermined reference posture and an estimated posture estimated based on the three-dimensional shape for a posture of the subject in a case of capturing a radiation image of the subject; and control the radiation source to move according to the movement amount.

公开(公告)号：US20230293124A1

公开(公告)日：2023-09-21

申请号：US18173786

申请日：2023-02-24

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu HORIUCHI ,  Koji TANINAI ,  Masataka SUGAHARA ,  Kazuyuki OGI ,  Atsushi ONODA

IPC: A61B6/04 ,  A61B6/00

CPC classification number: A61B6/0492 ,  A61B6/461

Abstract: A CPU of a console includes a status recognition unit and a projector controller. The status recognition unit acquires subject position information, an adjustment end signal, and an irradiation end signal, which are progress status information indicating a progress status of radiography. The projector controller performs control of causing a projector to project guide information which is related to imaging aimed at a subject, the guide information corresponding to the progress status information, onto a preset projection surface of a radiography room.

公开(公告)号：US20220028075A1

公开(公告)日：2022-01-27

申请号：US17496780

申请日：2021-10-08

Applicant: FUJIFILM Corporation

Inventor： Masataka SUGAHARA

IPC: G06T7/00 ,  A61B6/00 ,  G16H30/20

Abstract: The radiography apparatus includes a radiation source that generates radiation, a radiography unit, a display, and a processor. The processor images an object using radiation, analyzes a radiographic image to determine the radiographic image, whose capture is determined to have failed, to be a failure and to decide an imaging failure reason, which is a reason for the determination, and correction information for eliminating the imaging failure reason, and displays the correction information on the display. The radiography system includes the radiography apparatus.

公开(公告)号：US20240293101A1

公开(公告)日：2024-09-05

申请号：US18442058

申请日：2024-02-14

Applicant: FUJIFILM Corporation

Inventor： Hisatsugu HORIUCHI ,  Lisako NOBUYAMA ,  Masataka SUGAHARA ,  Koji TANINAI

IPC: A61B8/00 ,  A61B8/08

CPC classification number: A61B8/403 ,  A61B8/0825

Abstract: A compression plate includes a wall surface portion facing a chest wall of an examinee and a bottom surface portion connected to the wall surface portion, and at least a part of the wall surface portion is a low rigidity portion that extends from the bottom surface portion. The low rigidity portion has a lower rigidity than other portions of the compression plate.

公开(公告)号：US20240008834A1

公开(公告)日：2024-01-11

申请号：US18475224

申请日：2023-09-27

Applicant: FUJIFILM CORPORATION

Inventor： Masataka SUGAHARA

IPC: A61B6/00

CPC classification number: A61B6/586

Abstract: An imaging failure image management apparatus includes a processor that executes data set acquisition processing of acquiring a data set including the radiation image input to a first imaging failure determination device, which is configured by a machine learning model and is mounted on the radiography apparatus, and a determination result output from the first imaging failure determination device, display control processing of performing control of displaying the data set on a display screen, correction processing of performing a correction for the determination result in a case in which a correction instruction for the determination result of the displayed data set is input, and training processing of training a second imaging failure determination device, which is replaceable with the first imaging failure determination device, by using a data set selected from among the displayed data sets as training data.

公开(公告)号：US20230225686A1

公开(公告)日：2023-07-20

申请号：US18059985

申请日：2022-11-30

Applicant: FUJIFILM CORPORATION

Inventor： Hisatsugu HORIUCHI ,  Yuji KAI ,  Yuji JIBIKI ,  Koji TANINAI ,  Masataka SUGAHARA ,  Takeyasu KOBAYASHI ,  Naoyuki NISHINO

IPC: A61B6/00

CPC classification number: A61B6/4405 ,  A61B6/4283 ,  A61B6/4225 ,  A61B6/547

Abstract: A radiography system includes a radiation source that emits radiation, an electronic cassette that receives the radiation and detects a radiographic image, a portable first retainer that holds the electronic cassette, a string that is attached to the first retainer, and a camera that images the string. The first retainer includes a lock portion and a movable portion as an inclination change mechanism that can change an inclination of the electronic cassette with respect to the radiation source. The string and the camera constitute a first detection mechanism that detects an inclination of the electronic cassette about an X-axis which intersects a Z-axis and is directed toward the radiation source in a case in which a radiation detection surface of the electronic cassette and the radiation source are disposed to face each other.