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1. 发明申请

WO2018087400A1 TRIPLE MODE ULTRASOUND IMAGING FOR ANATOMICAL, FUNCTIONAL, AND HEMODYNAMICAL IMAGING 审中-公开
标题翻译：用于解剖，功能和血流动力学成像的三模式超声成像
公开(公告)号：WO2018087400A1
公开(公告)日：2018-05-17
申请号：PCT/EP2017/079220
申请日：2017-11-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VIGNON, Francois, Guy, Gerard, Marie , HUANG, Sheng-Wen , SOMPHONE, Oudom , DIANIS, Scott, William , MELKI, Lea
IPC分类号： A61B8/00 , A61B8/08
摘要： An ultrasonic imaging system acquires frames of echo data at a high acquisition frame rate using a single mode of acquisition. The echo data is used by three image processors to produce an anatomical image, a mechanical function image, and a hemodynamic image from the same echo data. A display displays an anatomical image, a mechanical function image, and a hemodynamic image simultaneously.
摘要翻译：超声成像系统使用单个获取模式以高采集帧速率获取回声数据的帧。回波数据由三个图像处理器用于从相同的回波数据生成解剖图像，机械功能图像和血液动力学图像。显示器同时显示解剖图像，机械功能图像和血液动力学图像。

2. 发明申请

WO2019008187A1 METHOD AND DEVICE FOR PROCESSING ULTRASOUND SIGNAL DATA 审中-公开
公开(公告)号：WO2019008187A1
公开(公告)日：2019-01-10
申请号：PCT/EP2018/068478
申请日：2018-07-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： YU, Tong, Nicolas , HUANG, Sheng-Wen , VIGNON, Francois, Guy, Gerard, Marie , SOMPHONE, Oudom , WANG, Shiying
IPC分类号： A61B8/08 , G01S15/89 , G01S7/52
摘要： The invention provides an ultrasound data processing method for pre- processing signal data in advance of generating ultrasound images. The method seeks to reduce noise through application of coherent persistence to a series of raw ultrasound signal representations representative of the same path or section through a body but at different successive times. A motion compensation procedure including amplitude peak registration and phase alignment is applied to raw echo signal data in advance of application of persistence in order to cohere the signals and thereby limit the introduction of motion induced artifacts.

3. 发明申请

WO2022238218A1 COHERENTLY COMPOUNDED ULTRASOUND IMAGE GENERATION AND ASSOCIATED SYSTEMS, METHODS, AND DEVICES 审中-公开
公开(公告)号：WO2022238218A1
公开(公告)日：2022-11-17
申请号：PCT/EP2022/062077
申请日：2022-05-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ROBERT, Jean-luc francois-marie , APOSTOLAKIS, Iason Zacharias , SOMPHONE, Oudom , QUIVIRA REYES, Fernando , SHIN, Jun Seob , MERAL, Faik Can , VIGNON, Francois Guy Gerard Marie , YU, Jason Richard
IPC分类号： G01S15/89 , G01S7/52 , G01S15/8915 , G01S15/8927 , G01S15/8995 , G01S15/8997 , G01S7/52046
摘要： An ultrasound imaging system includes acoustic elements configured to transmit ultrasound energy and receive associated echoes. The system further includes a processor circuit in communication with the acoustic elements. The processor circuit may be configured to receive data corresponding to a set of subframes based on the echoes. The set of subframes includes a first and second subframe. The processor circuit may be configured to coherently combine data corresponding to a first portion of the first subframe and data corresponding to a first portion of the second subframe, which may both include phase information. The processor circuit may be configured to generate an image based on the coherent combination of the first portion of the first subframe and the first portion of the second subframe and to output the generated image to a display in communication with the processor circuit.

4. 发明申请

WO2016156481A1 ULTRASOUND IMAGING APPARATUS 审中-公开
标题翻译：超声成像设备
公开(公告)号：WO2016156481A1
公开(公告)日：2016-10-06
申请号：PCT/EP2016/057044
申请日：2016-03-31
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DUFOUR, Cecile , ALLAIRE, Stéphane , SOMPHONE, Oudom , SHAMDASANI, Vijay Thakur , NG, Gary Cheng-How
IPC分类号： A61B8/08 , G01S15/89
CPC分类号： A61B8/483 , A61B8/0883 , A61B8/461 , A61B8/463 , A61B8/467 , A61B8/5207 , A61B8/5223 , A61B8/523 , G01S7/52074 , G01S15/8984 , G01S15/8993 , G06T7/0012 , G06T7/20 , G06T7/70 , G06T2207/10132 , G06T2219/008
摘要： An ultrasound imaging apparatus (16) is disclosed for providing two-dimensional ultrasound images of a patient. The ultrasound imaging apparatus comprises an input interface (18) for receiving three-dimensional ultrasound data of a volume of the patient from an ultrasound acquisition unit as a continuous data stream and a motion detection unit (22) for determining a motion of an object in the three-dimensional ultrasound data and a direction of the motion in the three-dimensional ultrasound data. An image processing unit (20) determines a spatial rotation angle (46) of an image plane (32, 34) within the volume on the basis of the determined direction of the motion and determines two-dimensional ultrasound image data on the basis of the three-dimensional ultrasound data in the image plane within the volume. The two-dimensional image data is provided via an output interface to a display unit (26).
摘要翻译：公开了一种用于提供患者的二维超声图像的超声成像设备（16）。超声波成像装置包括：输入接口（18），用于从超声波获取单元接收患者体积的三维超声数据作为连续数据流;以及运动检测单元（22），用于确定物体的运动三维超声数据和三维超声数据中运动的方向。图像处理单元（20）基于所确定的运动方向来确定体积内的图像平面（32,34）的空间旋转角度（46），并基于该运动的方向确定二维超声波图像数据三维超声数据在图像平面内的体积。二维图像数据经由输出接口提供给显示单元（26）。

5. 发明申请

WO2022228919A1 CIRCULATORY SYSTEM ASSESSMENT 审中-公开
公开(公告)号：WO2022228919A1
公开(公告)日：2022-11-03
申请号：PCT/EP2022/060161
申请日：2022-04-15
申请人： KONINKLIJKE PHILIPS N.V.
发明人： OLIVIER, Antoine , PRABHU, David , RAFTER, Patrick Gabriels , SOMPHONE, Oudom , RAYNAUD, Caroline Denise Francoise , GONCALVES, Alexandra
IPC分类号： A61B8/08 , A61B8/00 , G06N3/04 , G16H30/40 , G16H50/30 , G16H50/20
摘要： Methods and systems are provided for assessing an area of interest in the circulatory system of a subject. The method comprises: obtaining (210) a temporal sequence of ultrasound image frames of the area of interest; obtaining (220, 320) one or more trained models; inputting (250, 350) the temporal sequence of ultrasound image frames into the one or more trained models; and analysing (260, 360) the temporal sequence of ultrasound image frames, using the one or more trained models, to produce output data characterising a condition of the area of interest, wherein the output data characterises an extent of atherosclerosis or calcification of the area of interest, and wherein the area of interest is the aortic valve. An associated training method for training the one or more models is also provided.

6. 发明申请

WO2018046455A1 STABILIZATION OF ULTRASOUND IMAGES 审中-公开
标题翻译：超声图像的稳定化
公开(公告)号：WO2018046455A1
公开(公告)日：2018-03-15
申请号：PCT/EP2017/072140
申请日：2017-09-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SOMPHONE, Oudom , DUFOUR, Cecile
IPC分类号： G01S7/52 , G01S15/89 , A61B8/08
CPC分类号： A61B8/5276 , A61B8/461 , A61B8/469 , A61B8/483 , A61B8/5246 , A61B8/5253 , G01S7/52063 , G01S7/52065 , G01S7/52074 , G01S15/8993
摘要： The invention provides a method of stabilising an ultrasound image, the method comprising generating a composite image of a current image and at least one previous image. The composite image has a region of interest which is stabilised based on at least obtained stabilisation information. Use of a current image and at least one previous image allows a composite image of a larger size to be produced.
摘要翻译：本发明提供了一种稳定超声图像的方法，该方法包括生成当前图像和至少一个先前图像的合成图像。合成图像具有基于至少获得的稳定信息而稳定的感兴趣区域。使用当前图像和至少一个以前的图像可以生成更大尺寸的合成图像。

7. 发明申请

WO2015124388A1 MOTION ADAPTIVE VISUALIZATION IN MEDICAL 4D IMAGING 审中-公开
标题翻译：医学4D成像中的运动自适应可视化
公开(公告)号：WO2015124388A1
公开(公告)日：2015-08-27
申请号：PCT/EP2015/051634
申请日：2015-01-28
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SOMPHONE, Oudom , MORY, Benoit Jean-Dominique Bertrand Maurice
IPC分类号： G06T19/00 , G06T7/00 , A61B5/00
CPC分类号： G06T19/003 , G06T7/0012 , G06T11/003 , G06T2207/10076 , G06T2207/10136 , G06T2207/30048 , G06T2207/30241 , G06T2210/41 , G06T2219/008 , G06T2219/028
摘要： The present invention relates to a an image reconstruction apparatus (10) comprising: a receiving unit (60) for receiving a 3D image sequence (56) of 3D medical images over time resulting from a scan of a body part of a subject (12); a selection unit (64) for selecting a local point of interest (76) within at least one of the 3D medical images of the 3D image sequence (56); a slice generator (66) for generating three 2D view planes (74) of the at least one of the 3D medical images, wherein said three 2D view planes (74) are arranged perpendicularly to each other and intersect in the selected point of interest (76); and a tracking unit (68) for determining a trajectory of the point of interest (76) within the 3D image sequence (56) over time; wherein the slice generator (66) is configured to generate from the 3D image sequence (56) 2D image sequences (72) in the 2D view planes (74) by automatically adapting the intersection of the 2D view planes (74) over time along the trajectory of the point of interest (76).
摘要翻译：图像重建装置技术领域本发明涉及一种图像重建装置（10），包括：接收单元（60），用于随着时间的推移从主体（12）的身体部分的扫描接收3D医学图像的3D图像序列（56） ; 用于在3D图像序列（56）的3D医学图像的至少一个内选择局部兴趣点（76）的选择单元（64）。用于产生3D医学图像中的至少一个3D医学图像的三个2D视平面（74）的切片发生器（66），其中所述三个2D视平面（74）彼此垂直布置并且在所选择的兴趣点 76）; 以及用于随时间确定3D图像序列（56）内的兴趣点（76）的轨迹的跟踪单元（68）其中所述片生成器（66）被配置为通过沿着所述2D视图平面（74）随着时间沿着所述2D视图平面（74）的交叉自动地适配来从2D视图平面（74）中的3D图像序列（56）2D图像序列（72）生成兴趣点的轨迹（76）。

9. 发明公开

EP3648673A1 METHOD AND DEVICE FOR PROCESSING ULTRASOUND SIGNAL DATA 有权
公开(公告)号：EP3648673A1
公开(公告)日：2020-05-13
申请号：EP18738304.7
申请日：2018-07-09
申请人： Koninklijke Philips N.V.
发明人： YU, Tong Nicolas , HUANG, Sheng-Wen , VIGNON, Francois Guy Gerard Marie , SOMPHONE, Oudom , WANG, Shiying
IPC分类号： A61B8/08 , G01S15/89 , G01S7/52
摘要： The invention provides an ultrasound data processing method for preprocessing signal data in advance of generating ultrasound images. The method seeks to reduce noise through application of coherent persistence to a series of raw ultrasound signal representations representative of the same path or section through a body but at different successive times. A motion compensation procedure including amplitude peak registration and phase alignment is applied to raw echo signal data in advance of application of persistence in order to cohere the signals and thereby limit the introduction of motion induced artifacts.

10. 发明授权

EP3277189B1 ULTRASOUND IMAGING APPARATUS 有权
公开(公告)号：EP3277189B1
公开(公告)日：2018-10-24
申请号：EP16712368.6
申请日：2016-03-31
申请人： Koninklijke Philips N.V.
发明人： DUFOUR, Cecile , ALLAIRE, Stéphane , SOMPHONE, Oudom , SHAMDASANI, Vijay Thakur , NG, Gary Cheng-How
IPC分类号： A61B8/08 , G01S15/89
CPC分类号： A61B8/483 , A61B8/0883 , A61B8/461 , A61B8/463 , A61B8/467 , A61B8/5207 , A61B8/5223 , A61B8/523 , G01S7/52074 , G01S15/8984 , G01S15/8993 , G06T7/0012 , G06T7/20 , G06T7/70 , G06T2207/10132 , G06T2219/008
摘要： An ultrasound imaging apparatus (16) is disclosed for providing two-dimensional ultrasound images of a patient. The ultrasound imaging apparatus comprises an input interface (18) for receiving three-dimensional ultrasound data of a volume of the patient from an ultrasound acquisition unit as a continuous data stream and a motion detection unit (22) for determining a motion of an object in the three-dimensional ultrasound data and a direction of the motion in the three-dimensional ultrasound data. An image processing unit (20) determines a spatial rotation angle (46) of an image plane (32, 34) within the volume on the basis of the determined direction of the motion and determines two-dimensional ultrasound image data on the basis of the three-dimensional ultrasound data in the image plane within the volume. The two-dimensional image data is provided via an output interface to a display unit (26).

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