OPTIMIAL DRIVE FREQUENCY SELECTION IN ELECTRICAL TOMOGRAPHY
摘要
Electrical tomography drive frequency selection systems and methods are disclosed. One aspect of the present invention pertains to a system for optimally selecting a drive frequency of an electrical tomography which comprises a sensor electrode stably associated with a tissue site within an internal organ of a subject for generating an induced signal based on a noise signal over a range of frequency bands, wherein an electrical field for the electrical tomography is turned off. In addition, the system comprises a noise processing module for isolating the induced signal for each frequency band over the range of frequency bands. Furthermore, the system comprises a frequency select module for selecting a drive frequency of the electrical field for the electrical tomography by comparing the induced signal for each frequency band over the range of frequency bands.
申请公布号
WO2010065539(A2)
申请公布日期
2010.06.10
申请号
WO2009US66251
申请日期
2009.12.01
申请人
PROTEUS BIOMEDICAL, INC.;BEHZADI, YASHAR;CRANDALL, KENNETH, C.