DocumentCode :
1813309
Title :
Nd:YAG laser-induced interstitial hyperthermia
Author :
Panjehpour, M.
Author_Institution :
Thompson Cancer Center, Knoxville, TN
fYear :
1989
fDate :
9-12 Nov 1989
Firstpage :
1215
Abstract :
An interstitial laser system is employed for delivery of heat to tissue. The system utilizes the output of an Nd:YAG laser directed into fibreoptic probes which can be inserted into a tumor. A series of animals were heated with a single probe system to 43.0°C for 30 min. The temperature as measured by small implanted thermocouples was controlled by a feedback circuit to with 0.5°C over this interval. The pilot study showed that the technique is suitable for use in interstitial hyperthermia
Keywords :
biomedical equipment; biothermics; fibre optics; laser applications in medicine; neodymium; patient treatment; 43.0 degC; Nd:YAG laser-induced interstitial hyperthermia; YAG:Nd; YAl5O12:Nd; animals; feedback circuit; fibreoptic probes; interstitial laser system; small implanted thermocouples; temperature; tumor; Fiber lasers; Hyperthermia; Laser feedback; Laser modes; Neoplasms; Power lasers; Probes; Temperature control; Temperature measurement; X-ray lasers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in
Conference_Location :
Seattle, WA
Type :
conf
DOI :
10.1109/IEMBS.1989.96166
Filename :
96166
Link To Document :
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