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Arrangement for the local warm of living tissue by means of electromagnetic waves having a high frequency, for medical applications
Arrangement for the local warm of living tissue by means of electromagnetic waves having a high frequency, for medical applications
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机译:通过医疗用高频电磁波对活体组织进行局部加热的装置
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摘要
An apparatus for thermal treatment of the human body, using electromagnetic waves (200 to 2500 Mc/s) and radiometric receivers for monitoring and possibly controlling the temperature reached by the living tissues. A generator at ultra high frequency delivers a power of about one Watt into a coaxial cable terminated by a probe emitting electromagnetic waves in the organ to be heated by dielectric losses in the medium. A multichannel receiver, switched at intervals, analyzes the radiation reemitted by the living tissues through the probe, then utilized as a receiving antenna. The temperature reached in a region surrounding the probe is deduced therefrom and can be utilized for controlling the power emitted through a servocontrol system.
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机译:一种用于人体热处理的设备,使用电磁波(200至2500 Mc / s)和放射线接收器来监视并可能控制活体组织达到的温度。超高频发生器将大约一瓦的功率传送到同轴电缆中,该同轴电缆由探针发射,该探针在器官中发射电磁波,并被介质中的介电损耗加热。间隔切换的多通道接收器通过探头分析活体组织释放的辐射,然后用作接收天线。由此推断出在探针周围的区域中达到的温度,并且该温度可用于控制通过伺服控制系统发出的功率。
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