Invention Grant
- Patent Title: Cardiac flow quantification with volumetric imaging data
- Patent Title (中): 心脏流量定量与体积成像数据
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Application No.: US13151803Application Date: 2011-06-02
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Publication No.: US08696579B2Publication Date: 2014-04-15
- Inventor: Yang Wang , Bogdan Georgescu , Saurabh Datta , Dorin Comaniciu
- Applicant: Yang Wang , Bogdan Georgescu , Saurabh Datta , Dorin Comaniciu
- Applicant Address: US PA Malvern
- Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee Address: US PA Malvern
- Agent Michele L. Conover
- Main IPC: A61B8/00
- IPC: A61B8/00
Abstract:
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.
Public/Granted literature
- US20110301466A1 CARDIAC FLOW QUANTIFICATION WITH VOLUMETRIC IMAGING DATA Public/Granted day:2011-12-08
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