公开(公告)号：DE69228823T2

公开(公告)日：1999-11-25

申请号：DE69228823

申请日：1992-10-23

Applicant: ASPECT MEDICAL SYSTEMS INC

Inventor： CHAMOUN NASSIB ,  MEAD PETER ,  CHIANG HSING-HSING ,  SAINI VIKAS

IPC: A61B5/16 ,  A61B5/374 ,  G06F17/00 ,  G06F19/00 ,  A61B5/04

Abstract: A method of generating a diagnostic index for quantifying the presence or absence of a phenomena which is represented by spectral values generated from acquired electrical signals of the phenomena, comprises the steps of: sorting said spectral values into predetermined bins of ranges of spectral values; summing all of the spectral values in each bin; multiplying the sum of spectral values in each bin by a predetermined coefficient to obtain a bin product; summing said bin products to obtain a diagnostic index which represents a degree of presence or absence of said phenomena.

公开(公告)号：DE69228823D1

公开(公告)日：1999-05-06

申请号：DE69228823

申请日：1992-10-23

Applicant: ASPECT MEDICAL SYSTEMS INC

Inventor： CHAMOUN NASSIB ,  MEAD PETER ,  CHIANG HSING-HSING ,  SAINI VIKAS

IPC: A61B5/16 ,  A61B5/374 ,  G06F17/00 ,  G06F19/00 ,  A61B5/04

Abstract: A method of generating a diagnostic index for quantifying the presence or absence of a phenomena which is represented by spectral values generated from acquired electrical signals of the phenomena, comprises the steps of: sorting said spectral values into predetermined bins of ranges of spectral values; summing all of the spectral values in each bin; multiplying the sum of spectral values in each bin by a predetermined coefficient to obtain a bin product; summing said bin products to obtain a diagnostic index which represents a degree of presence or absence of said phenomena.