Gabriele P, Orecchia R, Tseroni V, Melano A, Fillini C, Ragona R, Bolla L, Ogno G
Department of Radiotherapy, University of Turin, Italy.
Arch Geschwulstforsch. 1989;59(4):271-5.
A computerized system with automatic treatment parameters control for radiological hyperthermia, called Sapic SV03, is presented. The system has been planned and built by the "Sezione Avionica ed Equipaggiamenti" of the Aeritalia in cooperation with the Radiotherapy Department of the University of Turin. The device is supplied with a multifrequency generator system (915, 433, 2-30 MHz) connected with many kinds of applicators, with a fiber optic system for temperature control and a previsional thermometry system. In this paper the authors presented three new applicators. The first one is a concave parallel microstrip applicator at 433 MHz, with a size 16 x 9 cm; the heating pattern is homogenous until 4 cm of depth. This antenna can be used for the treatment of chest wall recurrences of breast cancer. The second is a 27 MHz inductive ring and the third applicator is a pyramidal antenna ("TEM line") that operates at a frequency around 27 MHz.
介绍了一种用于放射热疗的具有自动治疗参数控制功能的计算机化系统，称为Sapic SV03。该系统由意大利航空航天公司的“航空电子与设备部门”与都灵大学放射治疗系合作规划和建造。该设备配备有与多种施源器相连的多频发生器系统（915、433、2 - 30MHz）、用于温度控制的光纤系统和一个临时测温系统。在本文中，作者介绍了三种新型施源器。第一种是433MHz的凹面平行微带施源器，尺寸为16×9厘米；加热模式在深度达4厘米时是均匀的。这种天线可用于治疗乳腺癌胸壁复发。第二种是27MHz的感应环，第三种施源器是一个在约27MHz频率下工作的锥形天线（“TEM线”）。
