发明名称 |
METHOD FOR ESTIMATING HAEMODYNAMIC PARAMETERS BY JOINT ESTIMATION OF THE PARAMETERS OF A COMPREHENSIVE PERFUSION MODEL |
摘要 |
The method involves estimating hemodynamic perfusion parameters from perfusion signals. The hemodynamic perfusion parameters are estimated by estimating conjunction of parameters of a global perfusion model, where the model has a relation between perfusion signal and concentration of contrast agent circulating in voxel. Another relation among concentration of contrast agent, blood flow, arterial input function parametric or semi-parametric model and parametric or semi-parametric model of complementary distribution function of transition time in the voxel is derived for the perfusion model. |
申请公布号 |
EP2437664(B1) |
申请公布日期 |
2016.11.23 |
申请号 |
EP20100737093 |
申请日期 |
2010.06.01 |
申请人 |
OLEA MEDICAL |
发明人 |
DJERIDANE, FAYÇAL;PAUTOT, FABRICE |
分类号 |
G01R33/563;A61B5/02;A61B5/026;A61B5/0275;A61B5/055;A61B6/00;A61B6/03;G01R33/56;G06F19/00 |
主分类号 |
G01R33/563 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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