公开(公告)号：EP3749211B1

公开(公告)日：2024-10-09

申请号：EP19713188.1

申请日：2019-02-04

IPC分类号： A61B8/08 ,  A61B5/00

CPC分类号： A61B5/7267 ,  A61B8/0858 ,  A61B5/0075 ,  A61B5/443 ,  A61B5/444 ,  A61B5/0035

公开(公告)号：EP3331426B1

公开(公告)日：2024-07-24

申请号：EP16756838.5

申请日：2016-08-03

IPC分类号： A61B5/00 ,  A61B5/107 ,  A61M25/04 ,  A61B8/00 ,  A61B8/12 ,  A61B8/08

CPC分类号： A61B5/6855 ,  A61B5/6859 ,  A61B5/6882 ,  A61B8/0891 ,  A61B8/12 ,  A61B5/1076 ,  A61B8/06 ,  A61B8/0858 ,  A61B8/4477 ,  A61B8/488 ,  A61B8/5223 ,  A61B8/445 ,  G16H50/30

公开(公告)号：EP4384079A1

公开(公告)日：2024-06-19

申请号：EP22761246.2

申请日：2022-08-10

申请人： Koninklijke Philips N.V.

发明人： HONG, Xiaowei ,  MENG, Yishuang ,  XU, Jing Ping

IPC分类号： A61B8/08 ,  A61B8/00 ,  A61B5/107 ,  A61B6/00 ,  A61B5/055

CPC分类号： A61B8/0858 ,  A61B8/0866 ,  A61B8/0833 ,  A61B8/469 ,  A61B8/5223

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：EP2934328B1

公开(公告)日：2018-09-26

申请号：EP13831906.6

申请日：2013-12-13

申请人： Koninklijke Philips N.V. ,  Philips GmbH

发明人： RADULESCU, Emil George ,  SALGO, Ivan ,  HUANG, Sheng-Wen ,  ERKAMP, Ramon Quido ,  WANG, Shougang ,  WAECHTER-STEHLE, Irina ,  BUERGER, Christian ,  MOLLUS, Sabine ,  WEESE, Juergen

IPC分类号： A61B8/08 ,  A61B8/00 ,  G01S7/52 ,  G06T7/00 ,  A61B8/06

CPC分类号： G06T3/00 ,  A61B8/065 ,  A61B8/085 ,  A61B8/0858 ,  A61B8/0883 ,  A61B8/42 ,  A61B8/4254 ,  A61B8/429 ,  A61B8/4427 ,  A61B8/4455 ,  A61B8/461 ,  A61B8/483 ,  A61B8/52 ,  A61B8/5223 ,  A61B2576/023 ,  G01S7/52036 ,  G01S7/52073 ,  G01S7/52076 ,  G01S7/52084 ,  G01S15/8915 ,  G01S15/8993 ,  G06T7/0012 ,  G06T7/10 ,  G06T7/75 ,  G06T2207/10132 ,  G06T2207/30048 ,  H04N5/23293 ,  H04N7/18

摘要： An apparatus includes an imaging probe and is configured for dynamically arranging presentation of visual feedback (144) for guiding manual adjustment, via the probe, of a location, and orientation, associated with the probe. The arranging is selectively based on comparisons (321) between fields of view of the probe and respective results of segmenting image data acquired via the probe. In an embodiment, the feedback does not include (175) a grayscale depiction of the image data. Coordinate system trans formations corresponding to respective comparisons may be computed. The selecting may be based upon and dynamically responsive to content of imaging being dynamically acquired via the probe.

公开(公告)号：EP2285289B1

公开(公告)日：2018-08-29

申请号：EP09762568.5

申请日：2009-06-10

申请人： Canon Kabushiki Kaisha

发明人： TATEYAMA, Jiro

IPC分类号： A61B8/08 ,  G06T7/00 ,  G06T5/00

CPC分类号： A61B8/0833 ,  A61B8/0858 ,  A61B8/483 ,  G01S7/52046 ,  G01S7/52063 ,  G06T7/12 ,  G06T2207/10132 ,  G06T2207/30096

摘要： An ultrasonic diagnostic apparatus is provided with a boundary extraction unit (2) that extracts boundaries between media appearing in an ultrasonic image based on the intensity of each of received signals. A boundary extraction unit performs boundary extraction processing on each of individual time series ultrasonic images sequentially generated while operating an ultrasonic probe to move, sets a target region (margin region) matched to a movement operation of the ultrasonic probe in an ultrasonic image being processed from a boundary extracted in an ultrasonic image preceding the ultrasonic image being processed, and performs processing of extracting a boundary in the ultrasonic image being processed by using received signals corresponding to the reflection waves reflected at an inner side of the target region thus set.

公开(公告)号：EP3363368A1

公开(公告)日：2018-08-22

申请号：EP17305188.9

申请日：2017-02-20

申请人： Koninklijke Philips N.V.

发明人： RAMACHANDRAN, Ganesan ,  NELLUR PRAKASH, Sindhu Priyadarshini ,  FIRTION, Celine ,  DUFOUR, Cecile ,  ALLAIRE, Stéphane

IPC分类号： A61B8/08 ,  A61B8/12 ,  A61B8/14 ,  A61B8/00

CPC分类号： A61B8/085 ,  A61B8/0858 ,  A61B8/0866 ,  A61B8/12 ,  A61B8/145 ,  A61B8/467 ,  A61B8/483 ,  A61B8/5207

摘要： Disclosed is a computer-implemented method (200) for determining an ovarian follicle count and size (diameter) from a 2-D transvaginal ultrasound scan. The method comprises receiving (210) at least one 2-D (two-dimensional) transvaginal ultrasound scan (15, 15'), comprising a plurality of 2-D ultrasound images (150, 150') captured along a translation direction (155, 155') of an ultrasound probe (14) used to capture said scan, detecting candidate follicles (152) in the plurality of 2-D ultrasound images of the at least one 2-D transvaginal ultrasound scan; segmenting (240) the detected candidate follicles to determine (248) an average diameter for each candidate follicle; and presenting (280) the determined average diameters and the segmentations of the detected candidate follicles. A computer program product, ultrasound image processing device and ultrasound imaging system adapted to implement this method are also disclosed.

公开(公告)号：EP3160583B1

公开(公告)日：2018-08-22

申请号：EP15738792.9

申请日：2015-06-26

申请人： Teclens, LLC

发明人： ACKER, David E. ,  LOPATH, Patrick David

IPC分类号： A61N5/06 ,  A61B8/10 ,  A61F9/007 ,  A61F9/008

CPC分类号： A61F9/008 ,  A61B8/0858 ,  A61B8/10 ,  A61B8/4236 ,  A61B8/485 ,  A61B8/5207 ,  A61F9/0079 ,  A61F2009/00842 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61F2009/00897 ,  A61N5/062

摘要： A change in the response of the cornea to ultrasonic energy directed into the cornea is monitored during irradiation of the cornea to bring about corneal crosslinking. Because the change in ultrasonic response is correlated with the degree of crosslinking achieved, a desired degree of crosslinking can be achieved by terminating the irradiation when the change reaches a threshold. The change in ultrasonic response can be determined by taking a baseline measurement before irradiation and additional measurements during irradiation using the same ultrasonic transducer (47). The transducers may be carried on a device (30) resembling a contact lens which overlies the eye and which transmits the light used in the irradiation step to the eye.

公开(公告)号：EP3289981A4

公开(公告)日：2018-07-25

申请号：EP15891268

申请日：2015-05-01

申请人： TRIPLE W JAPAN K K

发明人： NAKANISHI ATSUSHI ,  MASAMORI RYOSUKE

IPC分类号： A61B8/08

CPC分类号： A61B8/085 ,  A61B8/0858 ,  A61B8/4227 ,  A61B8/4236 ,  A61B8/4245 ,  A61B8/4281 ,  A61B8/4411 ,  A61B8/4427 ,  A61B8/4455 ,  A61B8/46

摘要： A stool amount estimating apparatus 100 includes: an ultrasonic sensor 1 that detects a position of a wall of the urinary bladder 64; and an estimator 52 that estimates a stool amount accumulated in a rectum 67 based on an output of the ultrasonic sensor 1.

公开(公告)号：EP3235543A4

公开(公告)日：2018-04-25

申请号：EP15870163

申请日：2015-09-02

申请人： HIRONIC CO LTD

发明人： CHOI MOON SEOK ,  KIM SEON TAI ,  LEE SUNG WON ,  LEE JIN WOO ,  LEE JUN HYUNG ,  HWANG SANG HYEON ,  KWON TAE YUN

IPC分类号： A61N7/02 ,  A61B8/00 ,  A61B8/12 ,  A61B18/04 ,  A61B90/00 ,  A61N7/00

CPC分类号： A61B8/12 ,  A61B8/0858 ,  A61B8/46 ,  A61B18/04 ,  A61B2018/00559 ,  A61B2018/00636 ,  A61B2090/062 ,  A61B2090/065 ,  A61N7/02 ,  A61N7/022 ,  A61N2007/0034 ,  A61N2007/0043 ,  A61N2007/0052 ,  A61N2007/0082 ,  A61N2007/0091

摘要： Disclosed is a focused ultrasound operation apparatus that comprises: an operation hand piece that includes a handle unit that is used as a handle for a user; a cartridge that includes an ultrasound treatment unit, which generates a focused ultrasound, and has the shape of a circular cylinder or bar, the cartridge being attached to, and detached from, the operation hand piece; a window provided on the cartridge to pass the focused ultrasound generated by the ultrasound treatment unit; and a driver that drives the ultrasound treatment unit to move the ultrasound treatment unit forward and backward, wherein the focused ultrasound operation apparatus further comprises at least one of a detector that detects whether the cartridge is normally placed within the vagina, an image probe that performs imaging of a skin tissue at a predetermined depth from the skin surface of the vagina, and a buffer part formed of a flexible material.