MINIMIZING SPECTRAL EFFECTS DURING NIR-BASED BLOOD ANALYTE DETERMINATION

摘要

A method and apparatus for minimizing confounding effects in a noninvasive in-vivo spectral measurement caused by fluctuations in tissue state monitors a selected tissue state parameter within a target range, at which spectral effects attributable to the changes in the selected parameter are minimized. The invention includes means for both active and passive control in maintaining the selected tissue state parameter within the target range.