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公开(公告)号：EP4132364A1
公开(公告)日：2023-02-15
申请号：EP21715296.6
申请日：2021-04-01
发明人： ZHANG, Bo , BONNEFOUS, Odile
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公开(公告)号：EP3813673A1
公开(公告)日：2021-05-05
申请号：EP19733050.9
申请日：2019-06-28
发明人： BONNEFOUS, Odile , ZHANG, Bo , DE CRAENE, Mathieu
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公开(公告)号：EP3813672A1
公开(公告)日：2021-05-05
申请号：EP19732037.7
申请日：2019-06-24
发明人： ZHANG, Bo , BONNEFOUS, Odile
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公开(公告)号：EP3586758A1
公开(公告)日：2020-01-01
申请号：EP18290071.2
申请日：2018-06-28
发明人： BONNEFOUS, Odile , ZHANG, Bo , DE CRAENE, Mathieu
摘要： The invention provides a method for generating a transvalvular pressure quantification within a cavity. The method includes acquiring a plurality of color Doppler ultrasound image frames, wherein the image frames comprise a view of a valve, one of which is then presented to a user. The user may then provide an input to indicate the location of the valve within the image frame. The location of the valve is then tracked within the remaining image frames based on the user input. A vector flow is estimated based on the color Doppler image frames and the tracked location of the valve, which may be used to estimate the flow across the valve(s) and in the cavity.
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公开(公告)号：EP3568711A1
公开(公告)日：2019-11-20
申请号：EP18700742.2
申请日：2018-01-16
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公开(公告)号：EP3586759A1
公开(公告)日：2020-01-01
申请号：EP18290072.0
申请日：2018-06-28
发明人： ZHANG, Bo , BONNEFOUS, Odile
摘要： The invention provides a color Doppler ultrasound imaging method. The method includes acquiring a plurality of sparse color Doppler ultrasound image frames and B-mode ultrasound image frames. The color Doppler and B-mode image frames are then preprocessed before estimating a vector flow based on said frames. A new color Doppler image frame is generated based on this estimate and included in the output image.
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