公开(公告)号：EP4358854A1

公开(公告)日：2024-05-01

申请号：EP22777132.6

申请日：2022-08-23

申请人： Duke University

发明人： OFFERDAHL, Katelyn ,  TRAHEY, Gregg

IPC分类号： A61B8/08

CPC分类号： A61B8/5207 ,  A61B8/5223 ,  A61B8/4444 ,  A61B8/12 ,  G01N29/0654 ,  G01N29/44 ,  G01N2291/0247520130101 ,  G01S7/52036 ,  G01S15/8915 ,  G01S7/52042

公开(公告)号：EP4355219A1

公开(公告)日：2024-04-24

申请号：EP22825767.1

申请日：2022-06-15

申请人： The Board of Regents of the University of Texas System ,  Noninvasix, Inc.

发明人： PROUGH, Donald S. ,  PETROV, Yuriy ,  MILLER, Tris ,  PETROV, Irene ,  HOUSSIERE, Charles

IPC分类号： A61B8/00

CPC分类号： A61B5/0095 ,  A61B8/4444 ,  A61B8/488 ,  A61B8/085 ,  A61B5/14542

公开(公告)号：EP3494892A2

公开(公告)日：2019-06-12

申请号：EP18000847.6

申请日：2013-09-24

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

发明人： YANG, Eun-ho ,  KIM, Hyoung-jin ,  CHOI, Jin-young

IPC分类号： A61B8/00 ,  G01S7/52

CPC分类号： A61B8/465 ,  A61B8/14 ,  A61B8/4438 ,  A61B8/4444 ,  A61B8/463 ,  A61B8/464 ,  A61B8/467 ,  A61B8/469 ,  A61B8/5207 ,  A61B8/5223 ,  A61B8/523 ,  A61B8/54 ,  A61B8/565 ,  G01S7/52033 ,  G01S7/52074 ,  G01S7/52084 ,  G01S7/52098 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/0488

摘要： An information providing method which is implementable by using an ultrasound apparatus includes obtaining ultrasound image data which relates to an object; displaying, on a first area of a screen, a gain setup window for setting a gain of the obtained ultrasound image data; receiving a gain which is set by a user on the gain setup window; and displaying, on a second area of the screen, an ultrasound image of the object to which the set gain is applied.

公开(公告)号：EP3399919A1

公开(公告)日：2018-11-14

申请号：EP17735919.7

申请日：2017-01-24

申请人： Neural Analytics, Inc.

发明人： O'BRIEN, Michael ,  CANAC, Nicolas ,  COSTA, Michael ,  DUNLOP, Trevor ,  FLORES II, Roman ,  HAMILTON, Robert ,  PATANAM, Ilyas ,  RADHAKRISHNAN, Shankar ,  RANJBARAN, Mina ,  THIBEAULT, Corey ,  THORPE, Samuel ,  WILK, Seth ,  ZWIERSTRA, Jan

IPC分类号： A61B8/06 ,  A61B50/20

CPC分类号： A61B8/4209 ,  A61B8/06 ,  A61B8/0808 ,  A61B8/0891 ,  A61B8/4218 ,  A61B8/4444 ,  A61B8/486 ,  A61B8/488 ,  A61B8/5223 ,  A61B8/5276 ,  A61B8/5292 ,  A61B8/585 ,  A61B34/32

摘要： According to various embodiments, there is provided a device including a processor configured to control a robotic system to autonomously position a transducer at a plurality of locations adjacent a subject's skull and to autonomously locate a window on the subject's skull within which an artery can be located, from which artery a signal can be returned to the transducer, the signal having an energy level exceeding a predefined threshold.

公开(公告)号：EP3215868B1

公开(公告)日：2018-10-03

申请号：EP15797549.1

申请日：2015-11-09

申请人： Tessonics Corp.

发明人： MAEV, Roman G. ,  SHAPOORI, Kiyanoosh ,  MALYARENKO, Eugene V.

IPC分类号： G01S15/89 ,  A61B8/08 ,  A61B8/00

CPC分类号： G01S7/52049 ,  A61B8/0808 ,  A61B8/0816 ,  A61B8/0858 ,  A61B8/145 ,  A61B8/4444 ,  A61B8/4488 ,  A61B8/4494 ,  A61B8/5207 ,  A61B8/5223 ,  A61B8/5269 ,  G01S15/8927

摘要： A method for ultrasonic imaging a volume behind a barrier includes placing an array of elements of a probe adjacent the barrier. The local thickness and the sound speed in the barrier are estimated. A plurality of sub-apertures are defined in the array of elements, each sub-aperture defined by a different sub-set of adjacent ones of the array of elements. Ultrasonic waveforms are collected from each of the sub-apertures by focusing each sub-aperture approximately at the inner surface of the barrier. The ultrasonic waveforms through each of the sub-aperture elements are combined to generate a combined A-mode waveform. A profile of an inner surface of the barrier adjacent the probe is extracted based upon the combined A-mode waveforms. A correction is calculated based upon the profile of the inner surface. The volume behind the barrier is scanned using beamforming based upon the correction to generate an image of the volume.

公开(公告)号：EP2916718B1

公开(公告)日：2018-10-03

申请号：EP13798953.9

申请日：2013-11-07

申请人： TROPHY SAS

发明人： GERBAULET, Jean-Pierre ,  GREGOIRE, Jean-Marc ,  LEVASSORT, Franck

IPC分类号： A61B5/00 ,  A61B8/08 ,  A61B8/00 ,  A61C19/04 ,  B06B1/06

CPC分类号： A61B8/0875 ,  A61B5/0088 ,  A61B5/4542 ,  A61B5/4547 ,  A61B8/4227 ,  A61B8/4416 ,  A61B8/4444 ,  A61B8/4494 ,  A61B8/483 ,  A61B8/5207 ,  A61B8/54 ,  A61B8/58 ,  A61B2562/066 ,  A61B2562/164 ,  A61C9/0086 ,  A61C19/04 ,  B06B1/0622

公开(公告)号：EP3360487A3

公开(公告)日：2018-08-22

申请号：EP18150970.4

申请日：2018-01-10

申请人： Konica Minolta, Inc.

发明人： TANIGUCHI, Tetsuya

IPC分类号： A61B8/12 ,  A61B8/08 ,  A61B8/00 ,  G01S15/89

CPC分类号： A61B8/5207 ,  A61B8/0866 ,  A61B8/0883 ,  A61B8/145 ,  A61B8/4405 ,  A61B8/4444 ,  A61B8/4477 ,  A61B8/4488 ,  A61B8/48 ,  A61B8/54 ,  G01S7/5202 ,  G01S7/52038 ,  G01S15/8927 ,  G01S15/8952 ,  G01S15/8963

摘要： An ultrasound diagnostic apparatus includes the following. An ultrasound probe includes a transmitting opening including a plurality of transducers, and the transmitting opening includes a plurality of transducer groups including at least a first transducer group and a second transducer group. A transmitter generates a plurality of driving signals with different driving waveforms including at least a first driving signal and a second driving signal, provides a time delay to the plurality of driving signals so that the transmitting ultrasound focuses to a same focal point, outputs the first driving signal to the first transducer group, outputs the second driving signal to the second transducer group, and outputs the plurality of driving signals to the plurality of transducer groups of the transmitting opening. A receiver receives the receiving signal from the ultrasound probe. An image generator generates the ultrasound image data from the receiving signal.

公开(公告)号：EP3351165A1

公开(公告)日：2018-07-25

申请号：EP17201053.0

申请日：2009-06-17

申请人： Canon Kabushiki Kaisha

发明人： SOMEDA, Yasuhiro ,  SAITO, Keishi ,  ASAO, Yasufumi ,  NAKAGAWA, Katsumi ,  ICHIHARA, Shigeru

IPC分类号： A61B5/00 ,  A61B8/14

CPC分类号： A61B8/4416 ,  A61B5/0035 ,  A61B5/0095 ,  A61B8/0825 ,  A61B8/14 ,  A61B8/145 ,  A61B8/4444 ,  A61B8/4494 ,  A61B8/483 ,  A61B8/5238

摘要： Provided are an ultrasonic probe capable of forming an image without degradation even when the frequency band of a photoacoustic wave and the frequency band of an ultrasonic wave used in ultrasonography are separated from each other, and an inspection object imaging apparatus including the ultrasonic probe. The ultrasonic probe includes a first array device capable of transmitting and receiving an ultrasonic wave; and a second array device capable of receiving a photoacoustic wave. The first array device includes plural electromechanical transducers arranged in a direction perpendicular to a scanning direction, the second array device includes plural electromechanical transducers arranged in a two-dimensional manner, and the first array device and the second array device are provided on the same plane and in the scannning direction.

公开(公告)号：EP2654573B1

公开(公告)日：2018-07-25

申请号：EP11811390.1

申请日：2011-12-16

申请人： Koninklijke Philips N.V.

发明人： WEI, Qifeng ,  THIELE, Karl Erhard ,  YOGANATHAN, Ajit ,  YAP, Choon Hwai

IPC分类号： A61B8/08 ,  A61B8/06

CPC分类号： A61B8/06 ,  A61B8/0883 ,  A61B8/13 ,  A61B8/145 ,  A61B8/4444 ,  A61B8/4488 ,  A61B8/463 ,  A61B8/488 ,  A61B8/5207 ,  A61B8/5223 ,  G01S7/52071 ,  G01S7/52073 ,  G01S15/8981 ,  G01S15/8984 ,  G01S15/8993

摘要： An ultrasonic diagnostic imaging system is described which quantifies regurgitant flow through a mitral valve, including the automatic indication of the location of a regurgitant orifice in an ultrasound image. A clinician images the regurgitant valve and indicates in the image the presumed location of the regurgitant orifice (130). A flow quantification processor is responsive to this initial location estimate by the clinician to calculate a refined estimation of the orifice location. The refined location is indicated on the ultrasound image by the imaging system, either by relocating an icon placed by the clinician, or displaying a second icon (132) on the image at the refined location.

公开(公告)号：EP3344983A1

公开(公告)日：2018-07-11

申请号：EP16766657.7

申请日：2016-08-26

申请人： Canon Kabushiki Kaisha

发明人： AMANO, Ryosuke ,  NAGAO, Daisuke

IPC分类号： G01N29/06 ,  A61B8/00 ,  A61B5/00 ,  G01S15/89 ,  G01N29/24 ,  G01N29/265 ,  G01N21/17

CPC分类号： G01N29/0609 ,  A61B5/0095 ,  A61B8/4444 ,  G01N29/0654 ,  G01N29/2418 ,  G01N29/265 ,  G01N2021/1706

摘要： An object information obtaining apparatus includes an irradiation unit configured to irradiate the object with measurement light, a probe configured to receive an acoustic wave propagating from the object, a driving unit configured to move the irradiation unit so that a relative position of the irradiation unit with respect to the object is changed, an image capturing unit configured to capture an image of the object and a control unit. The control unit is configured to control a display unit in such a manner that an irradiation position of the measurement light is displayed on the image captured by the image capturing unit.