SYSTEM AND METHODS FOR DIAGNOSIS OF EPITHELIAL LESIONS
摘要
<p>Systems comprising an optical fiber switch connected to a light source and an optical fiber probe, the optical fiber probe comprising a first optical fiber connected to the optical fiber switch and a second optical fiber connected to a spectrophotometer. Methods for determining one or more tissue parameters comprising: emitting light from a first optical fiber into a tissue; collecting the light reemitted from the tissue with a second optical fiber; generating a spectra of the light reemitted from the tissue with a spectrophotometer; and utilizing a look-up table based algorithm to determine one or more tissue parameters, wherein the lookup-table based algorithm comprises the steps of: generating a look-up table by measuring the functional form of a reflectance measured by the spectrophotometer using one or more calibration standards with known optical properties; and implementing an iterative fitting routine based on the lookup- table.</p>
申请公布号
WO2010022079(A1)
申请公布日期
2010.02.25
申请号
WO2009US54196
申请日期
2009.08.18
申请人
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM;TUNNELL, JAMES, W.;RAJARAM, NARASIMHAN