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公开(公告)号：US20190142383A1
公开(公告)日：2019-05-16
申请号：US16098004
申请日：2017-05-03
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Anup Agarwal , James Robertson Jago , Robert Randall Entrekin , Jimmy Ray Brown , Barbara Bannister
Abstract: An ultrasound system is quickly set up for 3D imaging of target anatomy by clicking on a quick-launch key. The system uses a system input, such as characteristics of a 2D reference image to determine the 3D setup configuration. Based upon the system input, macro instructions can be selected and executed to set up the system for a 3D exam of the target anatomy in a selected mode, with clinically useful 3D images and the appropriate 3D controls enabled.
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公开(公告)号：US20170150941A1
公开(公告)日：2017-06-01
申请号：US15323420
申请日：2015-07-01
Applicant: KONINKLIJKE PHILIPS N.V.
CPC classification number: A61B8/085 , A61B8/4245 , A61B8/461 , A61B8/483 , A61B8/5207 , A61B8/5223 , A61B8/5261 , G06F19/321 , G06T7/0012 , G06T2207/10132 , G06T2207/30024 , G06T2207/30096
Abstract: A system for identifying tissue includes a subject-specific tissue signature (48) derived from an ultrasound image. The tissue signature has specified ranges of characteristics based on analysis of a reference tissue of a subject having a confirmed pathology. A searching module (140) is stored in memory and is configured to search through images (134) for a volume of the subject to identify tissues in the images for comparison. A comparison module (124) configured to identify tissue matches between the tissue signature of the reference tissue and the tissue signature of the tissues in the volume in accordance with a score based upon the specified ranges of characteristics.
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公开(公告)号：US20150223779A1
公开(公告)日：2015-08-13
申请号：US14424509
申请日：2013-08-12
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： James Robertson Jago , Gary Cheng-How Ng
CPC classification number: A61B8/469 , A61B8/06 , A61B8/0891 , A61B8/14 , A61B8/483 , A61B8/488 , A61B8/5261 , A61B18/00 , A61B2018/00529 , A61B2018/00577 , A61B2034/105 , A61B2090/364
Abstract: A method for ablation treatment using ultrasound data begins by identifying pathology to be treated and one or more blood vessels proximate the treatment site in a medical diagnostic image. The identified ROI and the blood vessels are automatically indicated in an ultrasound image Ultrasonic Doppler velocity data is acquired from the flow within the vessels and the Doppler data is used to calculate the volume blood flow through the vessels. The thermal effect of the heat transported by this blood flow is considered in the planning or conduct of the ablation treatment, as by modifying the size of a burn zone graphic around the tip of the ablation probe.
Abstract translation: 使用超声数据进行消融治疗的方法开始于在医学诊断图像中识别待治疗的病理学和靠近治疗部位的一个或多个血管。 识别的ROI和血管在超声波图像中自动指示超声多普勒速度数据是从血管内的血流中获取的，并且多普勒数据用于计算通过血管的体积血流量。 在消融治疗的规划或进行中考虑了由该血流传输的热量的热效应，如通过修改围绕消融探针尖端的烧伤区图形的尺寸。
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公开(公告)号：US20230329670A1
公开(公告)日：2023-10-19
申请号：US18212341
申请日：2023-06-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： James Robertson Jago
CPC classification number: A61B8/085 , A61B8/06 , A61B8/483 , A61B8/488 , A61B8/5223 , A61B8/5246 , G01S15/8993
Abstract: An ultrasound system is used to measure the percent stenosis of a vessel in terms of residual lumen area. A measurement of volume blood flow is made at an unobstructed point of the vessel near the site of the stenosis. A measurement of the time averaged mean blood flow velocity is made at the stenosis. The quotient of these two values is computed to produce an estimate of the residual lumen area and the percent stenosis at site of the obstruction.
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公开(公告)号：US20230143880A1
公开(公告)日：2023-05-11
申请号：US17920504
申请日：2021-04-14
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： James Robertson Jago , Thanasis Loupas
CPC classification number: A61B8/06 , G01S15/8988 , G01S15/8993 , A61B8/463 , A61B8/4488
Abstract: An ultrasonic diagnostic imaging system is used to measure volume flow. An ultrasound probe operating in the biplane mode is used to acquire a vessel in a long axis view in a first Doppler image, and simultaneously in a transverse view in a second Doppler image. Volume flow is calculated from the transverse view of the vessel. The plane of the second image is aligned with the Doppler angle of the first image so that angle correction determined for the first image can be used for angle correction in the volume flow calculation.
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Patent Agency Ranking
公开(公告)号：US11006923B2
公开(公告)日：2021-05-18
申请号：US14409542
申请日：2013-06-28
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Lee Andrews , Vijay Parthasarathy , Gary Cheng-How Ng , Douglas Allen Stanton , Andrew Lee Robinson , Jochen Kruecker , Christopher Stephen Hall , James Robertson Jago , Vijay Shamdasani
Abstract: An ultrasound system includes a 3D imaging probe and a needle guide which attaches to the probe for guidance of needle insertion into a volumetric region which can be scanned by the 3D imaging probe. The needle guide responds to the insertion of a needle through the guide by identifying a plane for scanning by the probe which is the insertion plane through which the needle will pass during insertion. The orientation of the insertion plane is communicated to the probe to cause the probe to scan the identified plane and produce images of the needle as it travels through the insertion plane.
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公开(公告)号：US10410409B2
公开(公告)日：2019-09-10
申请号：US15659934
申请日：2017-07-26
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： James Robertson Jago , Alasdair Dow , Antoine Collet Billon , Lisa Kay Pumphrey
Abstract: An ultrasound system and method are described for acquiring standard views of the fetal heart simultaneously with real-time imaging. A matrix array probe is manipulated until a first standard view such as a 4-chamber view is acquired. The first standard view image is matched to its corresponding plane in a fetal heart model. From the matched plane of the heart model, the orientations of the other standard views are known from the geometrical relationships of structures within the heart model. This orientation information is used to control the matrix array probe to automatically scan the planes of all of the standard views simultaneously in real-time.
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公开(公告)号：US10368844B2
公开(公告)日：2019-08-06
申请号：US14431463
申请日：2013-09-27
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： James Robertson Jago , Keith William Johnson , Ashraf Saad , David Allen Hull
Abstract: An ultrasound system with a matrix array (500) probe (10) operable in the biplane mode is used to assess stenosis of a blood vessel by simultaneously displaying two color Doppler biplane images (60a, 60b) of the vessel, one a longitudinal cross-sectional view (60a) and the other a transverse cross-sectional view (60b). The two image planes intersect along a Doppler beam line (68) used for PW Doppler. A sample volume graphic (SV) is positioned over the blood vessel at the peak velocity location in one image, then positioned over the blood vessel at the peak velocity location in the other image. As the sample volume location is moved in one image, the plane and/or sample volume location of the other image is adjusted correspondingly. Spectral Doppler data (62) is then acquired and displayed from the sample volume location.
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公开(公告)号：US10070846B2
公开(公告)日：2018-09-11
申请号：US14424509
申请日：2013-08-12
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： James Robertson Jago , Gary Cheng-How Ng
CPC classification number: A61B8/469 , A61B8/06 , A61B8/0891 , A61B8/14 , A61B8/483 , A61B8/488 , A61B8/5261 , A61B18/00 , A61B2018/00529 , A61B2018/00577 , A61B2034/105 , A61B2090/364
Abstract: A method for ablation treatment using ultrasound data begins by identifying pathology to be treated and one or more blood vessels proximate the treatment site in a medical diagnostic image. The identified ROI and the blood vessels are automatically indicated in an ultrasound image Ultrasonic Doppler velocity data is acquired from the flow within the vessels and the Doppler data is used to calculate the volume blood flow through the vessels. The thermal effect of the heat transported by this blood flow is considered in the planning or conduct of the ablation treatment, as by modifying the size of a burn zone graphic around the tip of the ablation probe.
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公开(公告)号：US20170309062A1
公开(公告)日：2017-10-26
申请号：US15645119
申请日：2017-07-10
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Cheng-How Ng , James Robertson Jago , Andrew Lee Robinson
CPC classification number: G06T15/08 , A61B8/06 , A61B8/0841 , A61B8/0891 , A61B8/4245 , A61B8/4263 , A61B8/4405 , A61B8/461 , A61B8/466 , A61B8/467 , A61B8/483 , A61B8/488 , A61B8/5246 , A61B8/5261 , A61B34/20 , A61B2034/2051 , A61B2034/2061 , A61B2034/2063 , A61B2034/2065 , A61B2090/378 , G06T11/003
Abstract: The present invention relates to an ultrasound imaging system (10) comprising an ultrasound probe (20) having a transducer array (21) configured to provide an ultrasound receive signal. The system further comprises a B-mode volume processing unit (30) configured to generate a B-mode volume (31) based on the ultrasound receive signal, and a B-mode image processing unit (40) configured to provide a current B-mode image (41) based on the B-mode volume (31). The system further comprises a memory (50) configured to store a previously acquired 3D-vessel map (51). Also, the system comprises a registration unit (60) configured to register the previously acquired 3D-vessel map (51) to the B-mode volume (31) and to select a portion (61) of the 3D-vessel map corresponding to the current B-mode image (41). Further, the system comprises a display configured to display an ultrasound image (71) based on the current B-mode image (41) and the selected portion (61) of the 3D-vessel map (51). The present invention further relates to a method for providing such ultrasound image with vessel information and a corresponding computer program.
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