发明授权
- 专利标题： Cardiac flow quantification with volumetric imaging data
- 专利标题（中）： 心脏流量定量与体积成像数据
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申请号： US13151803申请日： 2011-06-02
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公开(公告)号： US08696579B2公开(公告)日： 2014-04-15
- 发明人: Yang Wang , Bogdan Georgescu , Saurabh Datta , Dorin Comaniciu
- 申请人： Yang Wang , Bogdan Georgescu , Saurabh Datta , Dorin Comaniciu
- 申请人地址： US PA Malvern
- 专利权人： Siemens Medical Solutions USA, Inc.
- 当前专利权人： Siemens Medical Solutions USA, Inc.
- 当前专利权人地址： US PA Malvern
- 代理商 Michele L. Conover
- 主分类号： A61B8/00
- IPC分类号： A61B8/00
摘要：
A method quantifies cardiac volume flow for an imaging sequence. The method includes receiving data representing three-dimensions and color Doppler flow data over a plurality of frames, constructing a ventricular model based on the data representing three-dimensions for the plurality of frames, the ventricular model including a sampling plane configured to measure the cardiac volume flow, computing volume flow samples based on the sampling plane and the color Doppler flow data, and correcting the volume flow samples for aliasing based on volumetric change in the ventricular model between successive frames of the plurality of frames.
公开/授权文献
- US20110301466A1 CARDIAC FLOW QUANTIFICATION WITH VOLUMETRIC IMAGING DATA 公开/授权日：2011-12-08
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