发明名称 ISCHEMIA DETECTION SYSTEM
摘要 The present invention provides devices and methods for detection of ischemic biological tissue by temporarily altering the temperature of the tissue and then monitoring the thermal profile of the tissue as it returns to normal temperature. Tissue areas of slower response time correspond to areas of reduced blood flow (ischemia). Several embodiments are disclosed. In one embodiment a fiber optic device (22) is used to record thermal images of the tissue after it has been cooled by introduction of a cool fluid. In another embodiment detection is accomplished through the use of thermal sensors (32 and 34) to monitor the temperature profile of the tissue after the temperature change.
申请公布号 WO0106919(A1) 申请公布日期 2001.02.01
申请号 WO2000US19936 申请日期 2000.07.21
申请人 C.R. BARD, INC. 发明人 GAMBALE, RICHARD, A.
分类号 G01D7/00;A61B5/00;A61B5/01;A61B5/026;A61F2/02;A61F7/00;G01K1/02;(IPC1-7):A61B5/00 主分类号 G01D7/00
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