公开(公告)号：US20070282179A1

公开(公告)日：2007-12-06

申请号：US11757673

申请日：2007-06-04

Applicant: Sean Merritt ,  Bruce J. Tromberg ,  Albert E. Cerussi ,  Anthony J. Durkin ,  So Hyun Chung

Inventor： Sean Merritt ,  Bruce J. Tromberg ,  Albert E. Cerussi ,  Anthony J. Durkin ,  So Hyun Chung

IPC: A61B5/00

CPC classification number: A61B5/0059 ,  A61B5/0064 ,  A61B5/0075 ,  A61B5/0091 ,  A61B5/441 ,  A61B5/4875

Abstract: A method of optically analyzing tissue in vivo in an individual to obtain a unique spectrum for the tissue of the individual includes the steps of optically measuring the tissue of the individual using broadband diffuse optical spectroscopy (DOS) to measure a normalized tissue water spectrum of the individual or noninvasively optically line scanning a tissue site on the individual at a plurality of points, then determining spectral differences between the normalized tissue water spectrum and a pure water spectrum at each point of a line scan, generating a bound water index (BWI) corresponding to the spectral differences, and identifying a tissue state corresponding to the scanned tissue based on the BWI.

Abstract translation: 在个体中光学分析体内组织以获得个体组织的唯一光谱的方法包括以下步骤：使用宽带漫射光谱（DOS）光学测量个体的组织，以测量标准化组织水谱 个体或非侵入式光线在多个点上扫描个体上的组织部位，然后确定标准化组织水谱与在线扫描的每个点处的纯水谱之间的光谱差异，生成对应的结合水指数（BWI） 并且基于BWI识别与扫描的组织相对应的组织状态。