公开(公告)号：US20250029708A1

公开(公告)日：2025-01-23

申请号：US18907452

申请日：2024-10-04

Applicant: FUJIFILM Corporation

Inventor： Riki IGARASHI

IPC: G16H30/20 ,  G06T7/00

Abstract: There is provided an image cutout support apparatus for cutting out a typical image including an object to be diagnosed by a user from video image data (M). The image cutout support apparatus includes a video image data input unit (11) that inputs the video image data (M), a screening unit (12) that performs image analysis on the video image data (M) to select a candidate image group related to the typical image from the video image data (M), and a recommendation unit (13) that gives a priority to each image of the candidate image group on the basis of at least one of the image analysis performed by the screening unit (12) or information of the user.

公开(公告)号：US20240112344A1

公开(公告)日：2024-04-04

申请号：US18475176

申请日：2023-09-26

Applicant: FUJIFILM Corporation

Inventor： Riki IGARASHI ,  Tsuyoshi MATSUMOTO ,  Tomoki INOUE

IPC: G06T7/00 ,  A61B8/00 ,  A61B8/08 ,  G06T7/70

CPC classification number: G06T7/0016 ,  A61B8/463 ,  A61B8/5246 ,  G06T7/70 ,  A61B8/0891 ,  G06T2207/10132 ,  G06T2207/30101 ,  G06T2207/30168 ,  G06T2207/30196

Abstract: The ultrasonography apparatus includes at least one processor, in which the processor acquires, from a detector that detects a posture of a palm of a subject in capturing an ultrasound image, information representing a posture of the palm at a first time point as a first detection result, acquires information representing a posture of the palm at a second time point, which is after the first time point and is a time point during capturing of the ultrasound image, as a second detection result, derives a difference between the posture of the palm at the first time point and the posture of the palm at the second time point based on the first detection result and the second detection result, and performs notification in a case in which the derived difference is equal to or greater than a threshold value.

公开(公告)号：US20240423592A1

公开(公告)日：2024-12-26

申请号：US18827769

申请日：2024-09-08

Applicant: FUJIFILM Corporation

Inventor： Riki IGARASHI

IPC: A61B8/00 ,  A61B8/08

Abstract: An ultrasound diagnostic apparatus includes: an examination position specification unit (25) that specifies an examination position of a subject by an examiner based on posture information of the examiner and the subject, which is acquired by analyzing reflection signals in a case where detection signals are transmitted from a distance measurement device (42) to the examiner and the subject; and a memory (26) that stores an ultrasound image of the subject and the examination position specified by the examination position specification unit (25) in association with each other.

公开(公告)号：US20240050055A1

公开(公告)日：2024-02-15

申请号：US18448448

申请日：2023-08-11

Applicant: FUJIFILM Corporation

Inventor： Hiroki NAKAYAMA ,  Riki IGARASHI ,  Tomoki INOUE

IPC: A61B6/00

CPC classification number: A61B6/502 ,  A61B6/461 ,  A61B6/547 ,  A61B6/545

Abstract: A radiography system includes a radiography apparatus, a distance measurement device, and a processor. The processor generates subject posture information indicating a posture of a subject based on distance measurement information generated by the distance measurement device, generates positional relationship estimation information indicating a position, a posture, and/or an orientation of the subject with respect to the radiography apparatus by using the subject posture information and apparatus posture information indicating a posture of the radiography apparatus, and performs notification control of giving notification about capturing of the radiation image and/or imaging apparatus control with respect to the radiography apparatus based on the positional relationship estimation information.

公开(公告)号：US20230380811A1

公开(公告)日：2023-11-30

申请号：US18324602

申请日：2023-05-26

Applicant: FUJIFILM Corporation

Inventor： Riki IGARASHI

IPC: A61B8/08

CPC classification number: A61B8/5207 ,  A61B8/461

Abstract: There are provided an ultrasound diagnostic apparatus and a control method of the ultrasound diagnostic apparatus which can discriminate an examination site with high accuracy regardless of a skill level of an examiner. An ultrasound diagnostic apparatus includes an image acquisition unit in which an ultrasound image of a subject is input by an examiner performing ultrasonography on the subject; and a site discrimination unit that discriminates an examination site shown in the ultrasound image on the basis of posture information of the examiner and the subject, which is acquired by analyzing reflection signals in a case of transmitting detection signals from a distance measurement device toward the examiner and the subject, and the ultrasound image acquired by the image acquisition unit.

公开(公告)号：US20230186468A1

公开(公告)日：2023-06-15

申请号：US18056226

申请日：2022-11-16

Applicant: FUJIFILM Corporation

Inventor： Riki IGARASHI

IPC: G06T7/00 ,  G01S15/89 ,  A61B8/00 ,  A61B8/08 ,  G06T7/50 ,  G06T7/60

CPC classification number: G06T7/0012 ,  G01S15/8915 ,  A61B8/461 ,  A61B8/085 ,  G06T7/50 ,  G06T7/60 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30081 ,  G06T2207/10116 ,  G06T2207/10081 ,  G06T2207/10088

Abstract: There are provided a diagnostic apparatus and a control method of the diagnostic apparatus which allow a user to accurately perform an examination on a subject.
A diagnostic apparatus includes a monitor that displays an image in which an organ of a subject is imaged; an organ region extraction unit that extracts the organ by analyzing the image; a shape analysis unit that approximates a shape of the organ extracted by the organ region extraction unit using an implicit function; and an organ evaluation unit that evaluates a disease state of the organ on the basis of a shape parameter of an approximation curve represented by the implicit function approximated in the shape analysis unit.