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公开(公告)号：US20230414197A1
公开(公告)日：2023-12-28
申请号：US18463218
申请日：2023-09-07
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/406 , A61B8/461 , A61B8/5238 , A61B8/4245 , A61B8/4488
Abstract: An ultrasound diagnostic apparatus and a control method of an ultrasound diagnostic apparatus that enable a user to easily use information stored in a tag of an ultrasound image are provided. An ultrasound diagnostic apparatus (1) displays an ultrasound image on which a breast schema image showing a position of an ultrasound probe (2) in imaging is superimposed, and includes a text information conversion unit (17) that converts the position of the ultrasound probe (2) plotted on the breast schema image into text information, and a text information storage unit (18) that stores the text information converted by the text information conversion unit (17) in a tag attached to the ultrasound image.
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公开(公告)号：US20230157662A1
公开(公告)日：2023-05-25
申请号：US18052663
申请日：2022-11-04
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/0825 , A61B8/463 , A61B8/469 , G06T2207/30068
Abstract: A mammary gland region detection unit detects a mammary gland region from an ultrasound image obtained by imaging a breast of a subject. A glandular tissue component (GTC) region extraction unit extracts a GTC region including mammary ducts, lobules, and peripheral stromata in the mammary gland region from an ultrasound image. A GTC region ratio calculation unit calculates a ratio of the GTC region to the mammary gland region, and the calculated ratio is displayed on a monitor.
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公开(公告)号：US20240000418A1
公开(公告)日：2024-01-04
申请号：US18467865
申请日：2023-09-15
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/0825 , A61B8/58 , A61B8/463 , A61B8/4254
Abstract: An ultrasound diagnostic apparatus and a control method of an ultrasound diagnostic apparatus that enable a user to clearly check whether or not a breast of a subject is sufficiently scanned are provided. An ultrasound diagnostic apparatus 1 includes a sensor 4 that detects an inclined angle or a height position of an ultrasound probe 2, an image generation unit 13 that generates an ultrasound image from a reception signal obtained by scanning, a scanning detection unit that detects a start point and an end point of scanning of a breast of a subject from an inclined angle or a height position of the ultrasound probe 2, a graph generation unit 17 that generates a graph of a change in the inclined angle or the height position detected from the start point to the end point and that displays the graph on a monitor 15, and a display image selection unit 19 that, in a case where at least one of a designation point on the graph corresponding to the start point or a designation point on the graph corresponding to the end point is designated by a user, displays an ultrasound image of an imaging position corresponding to the designation point on the monitor.
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公开(公告)号：US20230225708A1
公开(公告)日：2023-07-20
申请号：US18188334
申请日：2023-03-22
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/463 , G01S7/5206 , A61B8/0825 , A61B8/5261 , A61B8/54
Abstract: An ultrasound diagnostic apparatus includes an ultrasound probe, an image generation unit that generates an ultrasound image on which a breast of a subject is captured by performing transmission and reception of an ultrasound beam by using the ultrasound probe for the subject, a schema image generation unit that generates a schema image on which a region of interest is plotted based on a synthesized two-dimensional image generated by using a series of radiation images obtained by tomosynthesis imaging and on which the breast of the subject is captured, information on a tomosynthesis image accompanying the synthesized two-dimensional image and corresponding to the region of interest on the synthesized two-dimensional image, and information on the region of interest, and a monitor that displays the ultrasound image, the synthesized two-dimensional image, and the schema image.
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公开(公告)号：US20230157661A1
公开(公告)日：2023-05-25
申请号：US18046873
申请日：2022-10-14
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/0825 , A61B8/461 , A61B8/469 , A61B8/5207 , G06T2207/30068
Abstract: A breast composition information acquisition unit acquires information related to a breast composition of a subject obtained by a mammography examination. An analysis determination unit determines whether or not to perform analysis on a glandular tissue component (GTC) region including mammary ducts, lobules, and peripheral stromata in a mammary gland region based on the information related to the breast composition of the subject. A GTC region analysis unit performs analysis on the GTC region based on an ultrasound image obtained by imaging a breast of the subject in a case where it is determined to perform analysis.
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Patent Agency Ranking
公开(公告)号：US20230404538A1
公开(公告)日：2023-12-21
申请号：US18322301
申请日：2023-05-23
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/5223 , A61B8/085 , A61B8/463 , A61B8/5207
Abstract: There are provided an ultrasound diagnostic apparatus and a control method of the ultrasound diagnostic apparatus which can determine a medical examination category or a diagnosis category of a lesion part and accurately understand the basis of the determination by referring to a plurality of ultrasound images.
Characteristics of the lesion part for a determination item for route selection in a plurality of branches of a determination procedure stored in a determination procedure memory are identified on the basis of a plurality of ultrasound images in which the same lesion part is imaged, at least one ultrasound image contributing to identification of the characteristics in the plurality of branches of the determination procedure is extracted from the plurality of ultrasound images as a basis image, the route selection in the plurality of branches of the determination procedure is performed by applying the identified characteristics to the determination item to determine the medical examination category or the diagnosis category of the lesion part, and a route in the determination procedure in a case where the medical examination category or the diagnosis category is determined and the extracted basis image are displayed on the monitor.-
公开(公告)号：US20230267657A1
公开(公告)日：2023-08-24
申请号：US18311236
申请日：2023-05-03
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
IPC: G06T11/00
CPC classification number: G06T11/003 , G06T2210/41
Abstract: A processor acquires a composite two-dimensional image and region-of-interest information including information of a tomographic image corresponding to a region of interest on the composite two-dimensional image, displays a schema that schematically shows a breast and the composite two-dimensional image, and displays positions of the region of interest in the displayed schema and composite two-dimensional image in association with each other.
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公开(公告)号：US20230200783A1
公开(公告)日：2023-06-29
申请号：US18176142
申请日：2023-02-28
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
CPC classification number: A61B8/463 , A61B8/0825 , A61B8/4433
Abstract: In an ultrasound system and a control method of the ultrasound system, a second region-of-interest specifying unit specifies a second region of interest included in an ultrasound image, and an identity determination unit determines whether or not a first region of interest included in a radiation image and the second region of interest are identical to each other.
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公开(公告)号：US20230157670A1
公开(公告)日：2023-05-25
申请号：US18046869
申请日：2022-10-14
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
IPC: A61B8/00
CPC classification number: A61B8/469 , A61B8/463 , A61B8/0825
Abstract: An ultrasound diagnostic apparatus includes an image acquisition unit that acquires an ultrasound image in which a breast of a subject is captured; a sampling target region detection unit that detects a sampling target region in which a tissue is sampled from the subject by a tissue sampling needle on the basis of the ultrasound image; a recommended path calculation unit that calculates a recommended path of the tissue sampling needle passing through the sampling target region; a monitor that displays the ultrasound image and the recommended path in a superimposed manner; a needle detection unit that detects the pierced tissue sampling needle on the basis of the ultrasound image; and a needle passage determination unit that determines whether or not the pierced tissue sampling needle has passed through the sampling target region.
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公开(公告)号：US20250017568A1
公开(公告)日：2025-01-16
申请号：US18904640
申请日：2024-10-02
Applicant: FUJIFILM Corporation
Inventor： Riko KOSHINO
Abstract: An ultrasound diagnostic apparatus includes an ultrasound probe, an image generation unit that generates an ultrasound image on which a breast of a subject is captured by performing transmission and reception of an ultrasound beam by using the ultrasound probe for the subject, a schema image generation unit that generates a schema image on which a region of interest is plotted based on a synthesized two-dimensional image generated by using a series of radiation images obtained by tomosynthesis imaging and on which the breast of the subject is captured, information on a tomosynthesis image accompanying the synthesized two-dimensional image and corresponding to the region of interest on the synthesized two-dimensional image, and information on the region of interest, and a monitor that displays the ultrasound image, the synthesized two-dimensional image, and the schema image.
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