一种新颖的带测温传感器的微波辐射器  

A new type of microwave radiator with temperature sensor

作　　者：林书铨[1] 黄强[1] 

机构地区：[1]西安交通大学

出　　处：《中国医疗器械杂志》1992年第2期83-85,共3页Chinese Journal of Medical Instrumentation

摘　　要：本文描述了一种新型的用于微波透热疗法治疗肿瘤的辐射器。这种辐射器的特点是将针状辐射器的加热探头和小尺寸的温度传感器结合在一起,其结构简单,尺寸小。在辐射器工作期间,可以同时测量温度,在同轴线内导体中的温度传感器指示的温度值不会受微波场的干扰,因此这种辐射器使用方便,对生物体组织的损伤也可大为减少。This paper describes a new type of applicator for microwave thermotherapy of cancer, which is of simple structure and small size. A main feature of the applicator is that the needle-like heater-head combines with a small temperature sensor to form a new type of component. During temperature measurement, the temperatuie indicated by the sensor in the inner conductor of coaxial line is not disturbed by the microwave field. Hence the applicator is convenient in use, and its injury to the living tissue is reduced considerably.

关 键 词：微波辐射器 测温传感器 

分 类 号：TH772.1[机械工程—仪器科学与技术]