光谱诊断技术在现代医学中的应用

203Vol.20No.320079PHYSICALEXPERIMENTOFCOLLEGESep.2007:2007-05-19:1007-2934(2007)03-0047-05(,,526061)(,,527200);;:O4-33:A1,;,,,,;,,;,,,,;,,,,,7422.1COAS400,,,Poulet,,,2.22.2.1,(HPD),,,,,:,HPD(630nm690nm),,,,,2.2.280,,,(1)R1Alfano1990300nm,,340nm340440nm,,,,,(2)1984Xe+,,,,630nm690nm,,100,,89%(3)TangAr+:540nm576nm,,,84,,(4)1995N2337nm(),,420nm630nm470nm,,420nm630nm,,2.3,,300nm,,20,,,1mm,,,:McCreery;,;Rebecca(),:,,,3;:(1),;(2),:()()(,,,(1)1985,Kittrell480nm,500nm-700nm,,550nm600nm,,,550nm600nmR600nmI(600)580nmI(580),R=I(600)/I(580),Kittrell,R1.72,R1(2)1988,Laufer248nmKrF,16ns,5J/cm2,94300nm-700nm,370nm460nm,R=I(370)/I(460)=1.0040.087370nm460nm,,460nm,R=1.7650.263,,397442450461528558nm,,,(3)1992,Ar+Ar+,488nm,75%,,,542nm576nm,(4)1992,,,390nm455nm;,390nm438nm(),F=I390(390nm)I470(470nm),F…FSD=0.910.20F…FSD=1.750.32…F,SDF=1.25,(5)1993,308nm,,,,,:380nm;450nmR380nm450nm,R=I(380)/I(450),,R=1.050.07;,R=1.320.10,05(6)SUNE-1,CNE-1CNE-2,CNE-1,SUNE-1CNE-2,CNE-1,,,,,340nm-840nm,20mV,30s,0-5V,,0-10V,630nm,,40,13,625nm3,3,,625nm:625nm,,,,,,,APPLICATIONOFSPECTRUMDIAGNOSISINMODERNMEDICINEPanZhifang1ZhengXian2(11ZhaoqingUniversity,Zhaoqing,526061;2.LuodingMiddleschool,Luoding,527200)Abstract:Thispaperfocusonintroducingapplicationoflaserspectroscopyinthecancerandarteriosclerosisplaquedi2agnosis.Keywords:laserspectroscopy;spectrumdiagnosis;modernmedicine15