公开(公告)号：US20240122571A1

公开(公告)日：2024-04-18

申请号：US18472840

申请日：2023-09-22

Applicant: FUJIFILM Corporation

Inventor： Tsuyoshi MATSUMOTO ,  Tomoki INOUE

IPC: A61B8/00 ,  A61B8/08

CPC classification number: A61B8/429 ,  A61B8/085 ,  A61B8/4263 ,  A61B8/5292 ,  A61B8/58

Abstract: Provided are a control method of an ultrasound diagnostic apparatus and an ultrasound diagnostic apparatus that enable a user to smoothly and appropriately perform an examination.
An ultrasound diagnostic apparatus includes: an ultrasound probe; an image acquisition unit that acquires an ultrasound image of a blood vessel using the ultrasound probe; a blood vessel detection unit that detects the blood vessel from the ultrasound image; an examination site discrimination unit that discriminates an examination site; an examination mode setting unit that sets an examination mode corresponding to the discriminated examination site; a compression detection unit that detects a compression motion on a body surface of a subject by the ultrasound probe; a compression motion determination unit that determines whether or not the detected compression motion is proper for the set examination mode; and a notification unit that notifies a user of a determination result by the compression motion determination unit.

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：US20220133281A1

公开(公告)日：2022-05-05

申请号：US17648253

申请日：2022-01-18

Applicant: FUJIFILM Corporation

Inventor： Masato HATTORI ,  Keiji TSUBOTA ,  Tomoki INOUE

IPC: A61B8/00 ,  H04N7/18 ,  A61B8/08

Abstract: An ultrasound system (1) includes an ultrasound probe (2), a head-mounted display (3), and an external apparatus (4). The ultrasound probe (2) includes a reception data generation unit that generates reception data before imaging based on a sound ray signal, and a probe-side wireless communication unit (24) that wirelessly transmits the reception data. The head-mounted display (3) includes a camera unit (33) that acquires a view image, and a head-mounted display-side wireless communication unit (31) that wirelessly transmits the view image. The external apparatus (4) includes an external wireless communication unit (41), an external monitor (45), and a display controller (44) that displays an ultrasound image generated based on the reception data on the external monitor (45).

公开(公告)号：US20220117579A1

公开(公告)日：2022-04-21

申请号：US17568405

申请日：2022-01-04

Applicant: FUJIFILM Corporation

Inventor： Masato HATTORI ,  Keiji TSUBOTA ,  Tomoki INOUE

IPC: A61B8/00

Abstract: An ultrasound system (1) includes an ultrasound probe (2), a mobile information terminal (3), and an external apparatus (4). The ultrasound probe (2) includes a reception data generation unit that generates reception data before imaging based on a sound ray signal, and a probe-side wireless communication unit (24) that wirelessly transmits the reception data. The mobile information terminal (3) includes a camera unit (33) that acquires a view image, and a terminal-side wireless communication unit (31) that wirelessly transmits the view image. The external apparatus (4) includes an external wireless communication unit (41) that is wirelessly connected to at least the terminal-side wireless communication unit (31), an external monitor (45), and a display controller (44) that displays an ultrasound image generated based on the reception data and the view image on the external monitor (45).

公开(公告)号：US20220096039A1

公开(公告)日：2022-03-31

申请号：US17485527

申请日：2021-09-27

Applicant: FUJIFILM CORPORATION

Inventor： Hiroki NAKAYAMA ,  Tomoki INOUE

IPC: A61B6/00 ,  A61B6/04 ,  A61B6/02

Abstract: A control device including: wherein the processor controls a mammography apparatus that a breast, with radiation from a radiation source to capture a radiographic image of the breast such that normal imaging which emits the radiation with first energy from an irradiation position where an irradiation angle is 0 degrees to capture a normal radiographic image and tomosynthesis imaging which emits the radiation with either the first energy or second energy higher than the first energy at each of a plurality of irradiation positions having different irradiation angles and emits the radiation with the second energy at the irradiation position where the irradiation angle is 0 degrees to capture a plurality of low-energy projection images and a plurality of high-energy projection images are performed in a state in which the breast is compressed by the compression member.

公开(公告)号：US20190307429A1

公开(公告)日：2019-10-10

申请号：US16432559

申请日：2019-06-05

Applicant: FUJIFILM Corporation

Inventor： Tsuyoshi MATSUMOTO ,  Tomoki INOUE ,  Hiroaki YAMAMOTO

IPC: A61B8/00

Abstract: An ultrasound diagnostic apparatus has: a recommended posture angle generation unit that sets, as a recommended posture angle, a posture angle of an ultrasound probe in a case where the likelihood of an imaging part in an ultrasound image with respect to an examination part is maximized while the posture angle of the ultrasound probe is being changed over a predetermined angle range including a basic posture angle of the ultrasound probe, which is set corresponding to the examination part, by bringing the ultrasound probe into contact with the body surface of a subject and tilting the ultrasound probe by an operator; and a recommended posture angle notification unit that notifies the operator of the recommended posture angle generated by the recommended posture angle generation unit.

公开(公告)号：US20190209121A1

公开(公告)日：2019-07-11

申请号：US16299964

申请日：2019-03-12

Applicant: FUJIFILM Corporation

Inventor： Yukiya MIYACHI ,  Tomoki INOUE

IPC: A61B8/08 ,  A61B8/14 ,  A61B8/00

CPC classification number: A61B8/0858 ,  A61B8/0891 ,  A61B8/14 ,  A61B8/4488 ,  A61B8/461 ,  A61B8/463 ,  A61B8/485 ,  A61B8/5223

Abstract: An ultrasound diagnostic system includes an ultrasound diagnostic device that creates test images of an intima-media thickness of a blood vessel, a workstation connected to the ultrasound diagnostic device, and a database that sequentially stores the test images created by the ultrasound diagnostic device. The workstation includes an input unit for allowing a user to input various kinds of information, a display unit, a workstation control unit that retrieves test images in past tests for the patient as past images from the test images stored in the database to make the display unit display the past images stored in the database as thumbnails, after a current image that is a test image of a current test are created for the patient by the ultrasound diagnostic device, and a test report creation unit that automatically creates a test report on the basis of the current image, and at least one past image selected by the user via the input unit from the past images displayed as the thumbnails on the display unit.

公开(公告)号：US20190000420A1

公开(公告)日：2019-01-03

申请号：US16104791

申请日：2018-08-17

Applicant: FUJIFILM Corporation

Inventor： Kaku IRISAWA ,  Dai MURAKOSHI ,  Tomoki INOUE

IPC: A61B8/00 ,  A61B5/00 ,  A61B8/14 ,  A61B8/06

Abstract: A first acoustic wave image is displayed in a first display color, and a second acoustic wave image is displayed in a second display color different from the first display color. A group of first menu icons for designating a process to be performed on the first acoustic wave image and a group of second menu icons for designating a process to be performed on the second acoustic wave image are displayed on menu icon display means. The group of first menu icons is displayed in the first display color, and the group of second menu icons is displayed in the second display color.

公开(公告)号：US20160089099A1

公开(公告)日：2016-03-31

申请号：US14868396

申请日：2015-09-29

Applicant: FUJIFILM CORPORATION

Inventor： Masakazu FUKUYO ,  Tomoki INOUE

IPC: A61B6/00 ,  G06T11/60 ,  A61B6/02 ,  G06T5/50

CPC classification number: A61B6/502 ,  A61B6/025 ,  A61B6/0414 ,  A61B6/12 ,  A61B6/46 ,  A61B6/461 ,  A61B6/463 ,  A61B6/467 ,  A61B6/488 ,  A61B6/52 ,  A61B6/5205 ,  G06T11/60 ,  G06T2210/41

Abstract: The present invention provides an image displaying device including: a display section that displays a pair of mutually related sectional images; a reception section that, for one of the sectional image pair, receives a successive change instruction for a slice position; a generation section that generates a combined sectional image, corresponding to the slice position of the one sectional image, from the other sectional image of the pair; and a controller that, in cases in which the reception section has received the successive change instruction, effects control to switch display of the one sectional image from the one sectional image being displayed to the one sectional image that corresponds to the slice position indicated in the instruction, and, in conjunction with switching, to successively switch display of the other sectional image from the other sectional image that is being displayed to the combined sectional image.

Abstract translation: 本发明提供一种图像显示装置，包括：显示部，其显示一对相互关联的截面图像; 接收部分，对于所述截面图像对中的一个，接收切片位置的连续改变指令; 生成部，其从所述一对的另一截面图像生成与所述一个截面图像的切片位置对应的组合截面图像; 以及控制器，其中在接收部分已经接收到连续改变指令的情况下，进行控制以将所显示的一个截面图像的一个截面图像的显示切换到对应于所显示的切片位置的一个截面图像 指令，并结合切换，依次将显示的另一截面图像的另一截面图像显示为组合截面图像。

公开(公告)号：US20150144812A1

公开(公告)日：2015-05-28

申请号：US14550013

申请日：2014-11-21

Applicant: FUJIFILM Corporation

Inventor： Hiromi ISHIKAWA ,  Yasunori OHTA ,  Tomoki INOUE

IPC: G02B26/10 ,  G01T1/20

CPC classification number: G02B26/105 ,  G01T1/2014 ,  G02B9/56 ,  G02B13/0005 ,  G03B42/08

Abstract: A scanning optical system includes: a galvanometer mirror that reflects and deflects a light beam emitted from a light source, and an fθ lens that focuses the deflected light beam on a scanning target surface. The fθ lens is constituted by a first lens, which is a spherical lens having a positive refractive power, a second lens, which is a spherical lens having a negative refractive power, a third lens, which is a spherical lens having a negative refractive power, and a fourth lens, which is a spherical lens having a positive refractive power, provided in this order from the side of the galvanometer mirror. The scanning optical system satisfies Conditional Formula (1) below: 2.529≦f/f1≦8.437  (1) wherein f is the focal length of the entire fθ lens, and f1 is the focal length of the first lens.

Abstract translation: 扫描光学系统包括：反射和偏转从光源发射的光束的电流计反射镜，以及反射镜。 将偏转的光束聚焦在扫描目标表面上的透镜。 理论与实践 透镜由具有正屈光力的球面透镜的第一透镜，具有负屈光力的球面透镜构成的第二透镜，作为具有负屈光力的球面透镜的第三透镜构成，以及 第四透镜，其是具有正折射光焦度的球面透镜，从电流计反射镜的侧面开始。 扫描光学系统满足以下条件式（1）：2.529＆nlE; f / f1＆nlE; 8.437（1）其中f是整个f'的焦距; 透镜，f1是第一透镜的焦距。