Methods and apparatus for providing bioimpedance analysis are provided. In certain aspects, equivalent circuit frequency response models are provided which lead to improved correlations with MRI data. The frequency response models take account of body composition, including the fat component of a body segment. Data obtained by performing bioimpedance spectroscopy (BIS) and MRI on the calves of subjects illustrates the improved correlations achieved compared to single frequency analyses at 50 kilohertz and analyses performed using the conventional Cole-Cole model.
申请公布号
WO2005027717(A3)
申请公布日期
2005.10.13
申请号
WO2004US29711
申请日期
2004.09.10
申请人
RENAL RESEARCH INSTITUTE, LLC;LEVIN, NATHAN, W.;ZHU, FANSAN