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首页> 外文期刊>IEEE Transactions on Magnetics >Examination of the Exciting Condition for the High-Temperature Magnetic Hyperthermia
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Examination of the Exciting Condition for the High-Temperature Magnetic Hyperthermia

机译：高温磁热疗的兴奋条件检查

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摘要

The soft-heating method is one of the hyperthemia. The heater that consists of thermosensitive ferrite is implanted into the body and Seated by a high-frequency magnetic field. This paper applies the "advanced" soft-heating method. A complex type of heater, composed rfthermosensitive ferrite wound on a metallic ring, is created. This complex type of heater produces heat due to losses of hysteresis and inductive current. The effect of the exciting frequency on the heating value of a complex type of heater is examined. As a result, the area of 12 × 7 mm is heated over 60℃ in phantom, in the condition of 6 mT-100 kHz. The heated area in vitro is confirmed, so a test in vivo is examined. The tumors of mice were heated to the point at which the tumor is necrotized.
机译：软加热方法是充血的一种。由热敏铁氧体组成的加热器被植入体内并被高频磁场固定。本文采用“高级”软加热方法。创建了一种复杂类型的加热器，它由缠绕在金属环上的热敏铁氧体组成。这种复杂类型的加热器会由于磁滞和感应电流的损失而产生热量。研究了激励频率对复杂类型加热器的发热量的影响。结果，在6 mT-100 kHz的条件下，将12×7 mm的区域以幻影形式加热到60℃以上。确定了体外受热区域，因此检查了体内测试。将小鼠的肿瘤加热到肿瘤坏死的程度。

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