公开(公告)号：EP3649960A1

公开(公告)日：2020-05-13

申请号：EP18828949.0

申请日：2018-04-18

申请人： FUJIFILM Corporation

发明人： IMAI, Yoshiro

IPC分类号： A61B8/14 ,  A61B8/13

摘要： An acoustic wave diagnostic apparatus (1) includes: an image display unit (14) that displays an acquired acoustic wave image; a measurement item designation receiving unit (28) that receives designation of a measurement item relevant to a measurement target; a detection measurement algorithm setting unit (29) that sets a detection measurement algorithm based on the received measurement item; a position designation receiving unit (30) that receives designation of a position of the measurement target on an acoustic wave image (Ib) displayed on the image display unit (14); and a measurement unit (31) that, in a case where the designation of the position is received, detects the measurement target based on the received position and the detection measurement algorithm and performs measurement for the detected measurement target.

公开(公告)号：EP3639754A1

公开(公告)日：2020-04-22

申请号：EP18816978.3

申请日：2018-06-06

申请人： Canon Kabushiki Kaisha

发明人： KATO, Kouichi

IPC分类号： A61B8/14 ,  A61B5/055 ,  A61B6/03 ,  A61B8/13

摘要： An information processing apparatus according to the present invention acquires first to fourth volume data, generates a first tomographic image corresponding to a cross section set based on a command of a user from the first volume data, generates a second tomographic image corresponding to the first tomographic image from the second volume data, identifies a third tomographic image resembling the second tomographic image from the fourth volume data, acquires information indicating a position of the third tomographic image, generates a fourth tomographic image corresponding to the third tomographic image from the third volume data based on the information indicating the position of the third tomographic image, and causes display means to display an image including the fourth tomographic image.

公开(公告)号：EP3628237A1

公开(公告)日：2020-04-01

申请号：EP19191121.3

申请日：2019-08-09

申请人： FUJIFILM Corporation

发明人： NOGUCHI, Masafumi

IPC分类号： A61B8/08 ,  A61B5/00 ,  A61B5/02 ,  A61B8/14 ,  A61B8/00 ,  G01S7/52 ,  G06F3/0484 ,  G06K9/62 ,  G06T7/20

摘要： An ultrasound diagnostic apparatus includes an ultrasound probe, a reference image holding unit that holds an ultrasound image acquired by fixing the position of the ultrasound probe as a reference image, a movement vector calculation unit that calculates a movement vector between two ultrasound images, a movement vector integration unit that integrates the movement vectors from the time when the reference image is held until the current time, a deformed image generation unit that generates a deformed image in which the reference image is moved and changed on the basis of an integration result, a tomographic plane determination unit that compares the deformed image with the current ultrasound image, to determine whether or not tomographic planes of the reference image and the current ultrasound image are the same as each other, and a determination result notification unit that notifies a user of a determination result.

公开(公告)号：EP3427670B1

公开(公告)日：2020-03-04

申请号：EP18189118.5

申请日：2015-01-09

申请人： Samsung Medison Co., Ltd. ,  Samsung Electronics Co., Ltd.

发明人： Jin, Gil-ju ,  Ahn, Mi-jeoung ,  Kim, Nam-woong ,  Chang, Seong-ho

IPC分类号： A61B8/00 ,  G01S7/52 ,  A61B8/14 ,  A61B8/08 ,  G01S7/00

公开(公告)号：EP3420915B1

公开(公告)日：2020-02-19

申请号：EP17755982.0

申请日：2017-01-11

申请人： FUJIFILM Corporation

发明人： IMAI, Yoshiro

IPC分类号： A61B8/14 ,  A61B8/08 ,  A61B8/00

公开(公告)号：EP3334540B1

公开(公告)日：2020-02-12

申请号：EP16757083.7

申请日：2016-08-02

申请人： Koninklijke Philips N.V.

发明人： SAVORD, Bernard Joseph ,  DAVIDSEN, Richard Edward

IPC分类号： B06B1/02 ,  A61B8/14 ,  A61B8/08 ,  A61B8/00 ,  G01S15/89 ,  G01S7/52 ,  G01N29/24

公开(公告)号：EP3603530A1

公开(公告)日：2020-02-05

申请号：EP18777665.3

申请日：2018-02-16

申请人： FUJIFILM Corporation

发明人： MIYACHI, Yukiya ,  IRISAWA, Kaku ,  TSUBOTA, Keiji ,  INOUE, Tomoki ,  YAMAMOTO, Katsuya

IPC分类号： A61B8/13 ,  A61B8/14

摘要： Provided is an ultrasound diagnostic apparatus capable of synchronizing emission of light from a light source device emitting light for generating a photoacoustic wave and reception in an ultrasound probe with high accuracy. The ultrasound diagnostic apparatus includes a sub-controller (12) that has a synchronization signal generation unit (12a) and controls an ultrasound probe (20) based on a first synchronization signal generated by the synchronization signal generation unit (12a), an image generation unit (11a) that generates an ultrasound image based on a signal detected by the ultrasound probe (20), and a connector (17) that has a synchronization signal line for transmitting a second synchronization signal generated in the synchronization signal generation unit (12a) and outputs the second synchronization signal to the outside through the synchronization signal line. The connector (17) is configured such that a photoacoustic wave light source unit (60) emitting light incident on a puncture needle (61) having a photoacoustic wave generation unit is connectable.

公开(公告)号：EP2637571B1

公开(公告)日：2020-01-08

申请号：EP11840646.1

申请日：2011-11-11

申请人： The Johns Hopkins University

发明人： STOIANOVICI, Dan ,  PETRISOR, Doru ,  SCHAFER, Felix ,  KIM, Chunwoo ,  HAN, Misop

IPC分类号： A61B8/14 ,  A61N7/00 ,  A61B8/12

公开(公告)号：EP3586759A1

公开(公告)日：2020-01-01

申请号：EP18290072.0

申请日：2018-06-28

申请人： Koninklijke Philips N.V.

发明人： ZHANG, Bo ,  BONNEFOUS, Odile

IPC分类号： A61B8/06 ,  A61B8/08 ,  A61B8/14

摘要： The invention provides a color Doppler ultrasound imaging method. The method includes acquiring a plurality of sparse color Doppler ultrasound image frames and B-mode ultrasound image frames. The color Doppler and B-mode image frames are then preprocessed before estimating a vector flow based on said frames. A new color Doppler image frame is generated based on this estimate and included in the output image.

公开(公告)号：EP3578109A1

公开(公告)日：2019-12-11

申请号：EP18748229.4

申请日：2018-01-18

申请人： Fujifilm Corporation

发明人： EBATA Tetsurou

IPC分类号： A61B8/14

摘要： An ultrasound diagnostic apparatus 1 includes an image acquisition unit 3 that generates an ultrasound image, an image recognition unit 9 that performs image recognition for the ultrasound image to calculate recognition scores, an index value calculation unit 10 that calculates index values of a plurality of parts on the basis of the recognition scores calculated for a predetermined number of ultrasound images, an order decision unit 11 that decides a determination order in which part determination is performed for the plurality of parts on the basis of the index values, and a part determination unit 12 that determines an imaging part of a subject on the basis of the recognition scores calculated according to the determination order.