公开(公告)号：US20200305836A1

公开(公告)日：2020-10-01

申请号：US16802567

申请日：2020-02-27

Applicant: FUJIFILM CORPORATION

Inventor： Takahisa ARAI ,  Hiroki NAKAYAMA ,  Yoshie FUJIMOTO ,  Shunsuke KODAIRA

IPC: A61B8/00 ,  A61B8/08

Abstract: An imaging member including: a pressing member that presses a breast of a subject; and an ultrasonography member that has a first surface on which an acoustic matching member having fluidity is provided, and is provided such that a second surface on a side opposite to the first surface is provided on a surface of the pressing member, which is on a side opposite to a surface that comes into contact with the breast, via a coupling material having lower fluidity than the acoustic matching member.

公开(公告)号：US20200305835A1

公开(公告)日：2020-10-01

申请号：US16804031

申请日：2020-02-28

Applicant: FUJIFILM CORPORATION

Inventor： Takahisa ARAI ,  Hiroki NAKAYAMA ,  Yoshie FUJIMOTO ,  Shunsuke KODAIRA

IPC: A61B8/00 ,  A61B8/08 ,  G06T7/00

Abstract: A control device including: a breast thickness acquisition unit that acquires a thickness of a breast in a pressed state by a pressing member; a depth information acquisition unit that, in a case where an ultrasound image of the breast in the pressed state is captured, acquires depth information indicating a depth to which imaging by an ultrasonography apparatus which captures the ultrasound image is possible; a deriving unit that derives imaging information indicating whether or not capture of an ultrasound image having predetermined accuracy or higher is possible by the ultrasonography apparatus on the basis of the thickness of the breast acquired by the breast thickness acquisition unit and the depth information acquired by the depth information acquisition unit; and an output unit that outputs the imaging information derived by the deriving unit.

公开(公告)号：US20220101553A1

公开(公告)日：2022-03-31

申请号：US17481330

申请日：2021-09-22

Applicant: FUJIFILM CORPORATION

Inventor： Shinichiro KONNO ,  Yoshie FUJIMOTO ,  Shunsuke KODAIRA

IPC: G06T7/70 ,  A61B6/00 ,  A61B6/04 ,  G06T7/00

Abstract: An information processing device including at least one processor, wherein the processor is configured to: acquire positional information indicating a position of a compression member, which is configured to be movable in a plane direction of a contact surface with a breast, in the plane direction in a mammography apparatus that irradiates the breast compressed by the compression member with radiation to capture a radiographic image; and perform control to direct an image projection unit, which projects a projection image onto a projection surface of the compression member, to project the projection image onto the projection surface of the compression member whose position has been specified on the basis of the positional information.

公开(公告)号：US20220101524A1

公开(公告)日：2022-03-31

申请号：US17486952

申请日：2021-09-28

Applicant: FUJIFILM CORPORATION

Inventor： Shinichiro KONNO ,  Yoshie FUJIMOTO ,  Shunsuke KODAIRA

IPC: G06T7/00

Abstract: A control device including: at least one processor, wherein the processor controls an image projection unit that projects a projection image onto a projection surface of a compression member in a mammography apparatus which irradiates a breast compressed by the compression member with radiation to capture a radiographic image such that a range of an irradiation field of the radiation is displayed by the projection image.

公开(公告)号：US20220096037A1

公开(公告)日：2022-03-31

申请号：US17486955

申请日：2021-09-28

Applicant: FUJIFILM CORPORATION

Inventor： Yoshie FUJIMOTO ,  Shinichiro KONNO ,  Shunsuke KODAIRA

IPC: A61B6/00 ,  A61B6/04 ,  A61B6/08

Abstract: A control device including: at least one processor, wherein the processor is configured to detect whether or not a compression member which compresses a breast is attached to a main body of a mammography apparatus and control an image projection unit which projects a projection image onto a projection surface of the compression member such that the projection image is projected onto the projection surface in a case in which it is detected that the compression member is attached.

公开(公告)号：US20220096025A1

公开(公告)日：2022-03-31

申请号：US17485530

申请日：2021-09-27

Applicant: FUJIFILM CORPORATION

Inventor： Yoshie FUJIMOTO ,  Shinichiro KONNO ,  Shunsuke KODAIRA

IPC: A61B6/08 ,  A61B6/04 ,  A61B6/00

Abstract: An information processing device including at least one processor, wherein the processor is configured to: acquire distance information indicating a projection distance, which is a distance from an image projection unit that projects a projection image onto a projection surface of a compression member to the projection surface, in a mammography apparatus that irradiates a breast compressed by the compression member with radiation to capture a radiographic image; and control the image projection unit such that the projection image having a size corresponding to the projection distance indicated by the distance information is projected onto the projection surface in a case in which the image projection unit projects the projection image at a magnification corresponding to the projection distance.

公开(公告)号：US20220096024A1

公开(公告)日：2022-03-31

申请号：US17485533

申请日：2021-09-27

Applicant: FUJIFILM CORPORATION

Inventor： Yoshie FUJIMOTO ,  Shinichiro KONNO ,  Shunsuke KODAIRA

IPC: A61B6/04 ,  A61B6/00

Abstract: A compression member which compresses a breast placed between a radiation source and a radiation detector, wherein at least a partial region of at least one surface of the compression member that does not come into contact with the breast is roughened. A support member and a mammography apparatus are also provided.

公开(公告)号：US20210068769A1

公开(公告)日：2021-03-11

申请号：US16987595

申请日：2020-08-07

Applicant: FUJIFILM Corporation

Inventor： Shinichiro KONNO ,  Yoshie FUJIMOTO

IPC: A61B6/02 ,  A61B6/00

Abstract: Fifteen radiation tubes are arranged in a radiation source of the mammography apparatus. An irradiation field limiter includes a plate-like member having a plurality of through holes that function as irradiation openings. Adjacent through holes are arranged at an interval of one radiation tube. In the plate-like member, the position of the through holes which are irradiation openings are moved to a first set position in a case in which radiation is emitted from first radiation tubes which are some of three or more radiation tubes and a second set position in a case in which the radiation is emitted from second radiation tubes different from the first radiation tubes among the three or more radiation tubes. Therefore, one through hole is shared by two radiation tubes.