微波前列腺治療儀的研制
DEVELOPMENT OF MICROWAVE PROSTATE THERAPY
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摘要: 本文闡述了微波前列腺治療儀的原理和設(shè)計(jì),采用頻率為915MHz的微波對前列腺進(jìn)行熱療。特殊設(shè)計(jì)的固態(tài)微波源和表面冷卻技術(shù),使加熱區(qū)僅局限在前列腺上。特制的治療導(dǎo)管和輻射器,可以實(shí)現(xiàn)經(jīng)尿道或經(jīng)直腸進(jìn)行治療。所用的熱敏傳感器的測溫精度可達(dá)0.1℃,運(yùn)用微型計(jì)算機(jī)對治療的全過程進(jìn)行自動(dòng)測溫、控溫,并實(shí)時(shí)記錄、顯示、打印治療參數(shù)和病例資料管理。
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關(guān)鍵詞:
- 微波熱療; 前列腺治療; 導(dǎo)管; 測溫
Abstract: The therapy principle and design of microwave prostate hyperthermia are described. This apparatus uses 915MHz microwave treatment for the prostate. The solid state microwave source and surface cooling system of special design only heats the prostate. The specially designed Foley duct and microwave radiator can be used for treatment by transurethral or transrectal. The temperature is measured and monitered automatically, and the measured data are recorded, displayed and printed in real-time by a microcomputer. The accuracy of thermosensor measurements is 0.1℃. -
郭應(yīng)祿.腔內(nèi)泌尿外科學(xué).北京:人民軍醫(yī)出版社,1992, 90-98.[2]郭應(yīng)祿,葛霽.前列線熱療及其相關(guān)療法.北京:學(xué)苑出版社,1993,第三篇,第一章.[3]陳代珠.醫(yī)用微波技術(shù).北京:國防工業(yè)出版社,1987,第四章.[4]劉普和,等.醫(yī)學(xué)物理學(xué).北京:人民衛(wèi)生出版社,1980,504. -
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