公开(公告)号：EP1021127B1

公开(公告)日：2007-12-05

申请号：EP98953288.2

申请日：1998-10-07

Applicant: Boston Scientific Limited

Inventor： CROWLEY, Robert, J. ,  HAMM, Mark

IPC: A61B5/00

CPC classification number: G01J3/02 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/0084 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/427 ,  G01J3/4406

Abstract: A miniature spectrometer (100) can be used in situ to diagnose tissue and organs by means of tissue autofluorescence. The spectrometer (100) comprising a source (200) for emitting at least two wavelengths of light and a plurality of sensors (150, 160) is disposed at the distal end of an interventional device (110).