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71. 发明公开

EP3013238A1 RIB BLOCKAGE DELINEATION IN ANATOMICALLY INTELLIGENT ECHOCARDIOGRAPHY 有权转让
标题翻译： RIB阻断DELINIIERUNG在智能解剖超声心动图
公开(公告)号：EP3013238A1
公开(公告)日：2016-05-04
申请号：EP14738899.5
申请日：2014-06-18
申请人： Koninklijke Philips N.V.
发明人： HUANG, Sheng-Wen , RADULESCU, Emil George , ERKAMP, Ramon Quido , WANG, Shougang , THIELE, Karl Erhard , PRATER, David
IPC分类号： A61B8/00 , A61B8/08
CPC分类号： A61B8/0841 , A61B5/044 , A61B6/5205 , A61B8/085 , A61B8/0883 , A61B8/4488 , A61B8/461 , A61B8/463 , A61B8/483 , A61B8/5269 , A61B8/54 , G01S7/52047 , G01S7/52085 , G01S15/8927 , G01S15/8977
摘要： An interactive visual guidance tool for an imaging acquisition and display system and configured for user navigation with respect to a blockage of a field of view (216) detects, and spatially defines, the blockage. It also integrates, with the image for joint visualization, an indicium (244) that visually represents the definition. The indicium is moved dynamically according to movement, relative to the blockage, of the field of view. The indicium can be shaped like a line segment, or two indicia (244, 248) can be joined in a “V” shape to frame a region of non-blockage. The defining maybe based on determining whether ultrasound beams in respective directions are blocked. Included, for deriving the image, in some embodiments are imaging channels for receiving image data for which a metric of coherence, i.e., similarity among channel data, is computed. The determination for a direction is based on the metric for locations in that direction. One application is navigating an ultrasound probe between blocking ribs (208, 212) to achieve a standard cardiac view.

72. 发明公开

EP4004592A1 ULTRASONIC IMAGING OF ACOUSTIC ATTENUATION COEFFICIENTS WITH ELEVATION COMPOUNDING 审中-公开
公开(公告)号：EP4004592A1
公开(公告)日：2022-06-01
申请号：EP20749858.5
申请日：2020-07-29
申请人： Koninklijke Philips N.V.
发明人： HUANG, Sheng-Wen , XIE, Hua , NGUYEN, Man. , ROBERT, Jean-Luc, Francois-Marie , SHI, William, Tao , AMADOR CARRASCAL, Carolina , SHAMDASANI, Vijay, Thakur
IPC分类号： G01S7/52 , G01S15/89 , A61B8/00 , A61B8/08

73. 发明公开

EP3871007A1 ADAPTIVE ULTRASOUND FLOW IMAGING 有权
公开(公告)号：EP3871007A1
公开(公告)日：2021-09-01
申请号：EP19786972.0
申请日：2019-10-14
申请人： Koninklijke Philips N.V.
发明人： WANG, Shiying , HUANG, Sheng-Wen , XIE, Hua , JOHNSON, Keith, William , ZHANG, Liang , LOUPAS, Thanasis , NGUYEN, Truong, Huy
IPC分类号： G01S15/89 , G01S7/52 , A61B8/06 , A61B8/08

74. 发明授权

EP3160358B1 ULTRASOUND SHEAR WAVE ELASTOGRAPHY FEATURING THERAPY MONITORING 有权转让
公开(公告)号：EP3160358B1
公开(公告)日：2020-08-05
申请号：EP15742390.6
申请日：2015-06-15
申请人： Koninklijke Philips N.V.
发明人： XIE, Hua , ZHOU, Shiwei , ROBERT, Jean-luc , SHAMDASANI, Vijay Thakur , HUANG, Sheng-Wen
IPC分类号： A61B8/08 , A61B18/14

75. 发明授权

EP3509500B1 PHASE ABERRATION CORRECTION IN ULTRASOUND SHEAR WAVE ELASTOGRAPHY AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS 有权转让
公开(公告)号：EP3509500B1
公开(公告)日：2020-06-24
申请号：EP17768402.4
申请日：2017-09-07
申请人： Koninklijke Philips N.V.
发明人： XIE, Hua , HUANG, Sheng-Wen , ROBERT, Jean-Luc, Francois-Marie , NGUYEN, Man , SHAMDASANI, Vijay, Thakur
IPC分类号： A61B8/08 , G01S7/52

76. 发明授权

EP2976017B1 BEAMFORMING TECHNIQUES FOR ULTRASOUND MICROCALCIFICATION DETECTION 有权转让
公开(公告)号：EP2976017B1
公开(公告)日：2019-10-02
申请号：EP14713923.2
申请日：2014-03-12
申请人： Koninklijke Philips N.V.
发明人： ROBERT, Jean-luc , HUANG, Sheng-Wen , RADULESCU, Emil George , VIGNON, Francois Guy Gerard Marie , ERKAMP, Ramon Quido
IPC分类号： A61B8/08

77. 发明授权

EP3013238B1 RIB BLOCKAGE DELINEATION IN ANATOMICALLY INTELLIGENT ECHOCARDIOGRAPHY 有权转让
公开(公告)号：EP3013238B1
公开(公告)日：2019-04-17
申请号：EP14738899.5
申请日：2014-06-18
申请人： Koninklijke Philips N.V.
发明人： HUANG, Sheng-Wen , RADULESCU, Emil George , ERKAMP, Ramon Quido , WANG, Shougang , THIELE, Karl Erhard , PRATER, David
IPC分类号： A61B8/00 , A61B8/08

78. 发明公开

EP3382423A1 METHODS AND SYSTEMS FOR FILTERING ULTRASOUND IMAGE CLUTTER 审中-公开
公开(公告)号：EP3382423A1
公开(公告)日：2018-10-03
申请号：EP17163120.3
申请日：2017-03-27
申请人： Koninklijke Philips N.V.
发明人： SHIN, Jun Seob , KIM, Seungsoo , VIGNON, Francois Guy Gerard Marie , HUANG, Sheng-Wen , ROBERT, Jean-luc
IPC分类号： G01S7/52 , G01S15/89
CPC分类号： G01S7/52047 , G01S15/8915
摘要： The invention provides a method for generating a filtered ultrasound image. The method begins by obtaining channel data. First and second apodization functions are applied to the channel data to generate first (610) and second (620) image data, respectively. A minimization function is then applied to the first (610) and second (620) image data, which may then be used to generate third (630) image data. The filtered ultrasound image may then be generated based on the first (610) and third (630) image data.

79. 发明公开

EP3277190A1 CALIBRATION OF ULTRASONIC ELASTICITY-BASED LESION-BORDER MAPPING 有权转让
标题翻译：基于超声波弹性的LESION-BORDER映射的标定
公开(公告)号：EP3277190A1
公开(公告)日：2018-02-07
申请号：EP16716512.5
申请日：2016-03-31
申请人： Koninklijke Philips N.V.
发明人： SHI, William Tao , ANAND, Ajay , HUANG, Sheng-Wen , SETHURAMAN, Shriram , XIE, Hua
IPC分类号： A61B8/08 , A61B18/12 , A61N7/02
摘要： A medium of interest is interrogated according to ultrasound elastography imaging. A preliminary elasticity-spatial-map is formed. This map is calibrated against a reference elasticity-spatial-map that comprises an array (232) of different (240) elasticity values. The reference map is formed to be reflective of ultrasonic shear wave imaging of a reference medium. The reference medium is not, nor located at, the medium of interest, and may be homogeneous. Shear waves that are propagating in a medium are tracked by interrogating the medium. From tracking locations on opposite sides of an ablated-tissue border, propagation delay of a shear wave in the medium and of another shear wave are measured. The two shear waves result from respectively different pushes (128) that are separately issued. A processor decides, based on a function of the two delays, that the border crosses between the two locations. The calibrated map is dynamically updated and may include post-ablation border expansion (346) and time-annotated previous stages (344, 348).

80. 发明公开

EP3160358A1 ULTRASOUND SHEAR WAVE ELASTOGRAPHY FEATURING THERAPY MONITORING 有权转让
标题翻译：超声波剪切波治疗仪监测治疗
公开(公告)号：EP3160358A1
公开(公告)日：2017-05-03
申请号：EP15742390.6
申请日：2015-06-15
申请人： Koninklijke Philips N.V.
发明人： XIE, Hua , ZHOU, Shiwei , ROBERT, Jean-luc , SHAMDASANI, Vijay Thakur , HUANG, Sheng-Wen
IPC分类号： A61B8/08 , A61B8/00
摘要： In a diagnostic scanner for shear wave elastography imaging an ultrasound exposure safety processoris is configured for spatially relating respective definitions of an imaging zone (324), and an extended dead-tissue zone (312) that includes both a dead-tissue zone and a surrounding margin. Based on whether a push pulse focus (344, 348, 352) is to be within the extended dead-tissue zone, the processor automatically decides as to a level of acoustic power with which the pulse is to be produced. If it is to be within, the pulse may be produced with a mechanical index, a thermal index, and/or a spatial-peak-temporal-average intensity that exceeds respectively 1.9, 6.0 and 720 milliwatts per square centimeter. The imaging zone may be definable interactively so as to dynamically trigger the deciding and the producing, with optimal push pulse settings being dynamically derived automatically, without the need for user intervention. A display of multiple push pulse sites (344-352) allows user manipulation of spatial definition indicia (336) to dynamically control displacement tracking.
摘要翻译：在用于剪切波弹性成像成像的诊断扫描器中，超声波曝光安全处理器被配置用于在空间上关联成像区域（324）的相应定义以及包括死亡组织区域和周围环境的延长的死亡组织区域（312）保证金。基于推动脉冲聚焦（344,348,352）是否在扩展的死亡组织区域内，处理器自动地决定将产生脉冲的声学功率水平。如果它位于其内部，则脉冲可以以机械指数，热指数和/或空间 - 峰值 - 时间平均强度产生，其分别超过每平方厘米1.9,6.0和720毫瓦。成像区域可以交互式地定义，以便动态地触发决定和产生，其中自动动态地导出最佳推动脉冲设置，而不需要用户干预。多个推动脉冲位置（344-352）的显示允许用户操纵空间定义标记（336）以动态地控制位移跟踪。

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