射频加热

采用改进PID控温算法，解决了治疗过程中加热引起肿瘤组织性质变化及因更换不同加热器导致对象特性变化使控温性能降低的问题，确保不同加热器都能对肿瘤病灶进行均匀、平稳的射频加热。

By adopting improved PID temperature control algorithm , the problem of temperature control precision reduction due to tumor tissue characteristics change by heating and due to process characteristics change with different heaters was solved , thus ensuring homogeneous and smooth radio frequency heating of tumor foci .

射频加热技术及其在医学上的应用食品加工上的加热技术

RF Heating Technique and Its Application in Medical Heating technology during food processing

热风是决定射频加热和干燥坚果均匀性的关键因素。

Hot air was vital factor for uniform heating and drying of nuts .

在反场箍缩条件下可允许用强等离子体电流充分加热等离子体到点火温度，而不需要辅助的中性束或射频加热系统。

The high plasma current allowed in a RFP is expected to be sufficient to heat the plasma to ignition without the need of auxiliary neutral-beam or radio-frequency heating .

用射频感应加热引上法生长了直径为18～20mm，长60～100mm的掺铬镁橄榄石（Cr：Mg＿2SiO＿4）单晶。

Chromium doped forsterites ( Cr : Mg_2SiO_4 ) have been grown by induction heating Cz methed .

采用研制的大体积射频等离子体红外加热化学气相沉积设备，在600℃的低温下，在5cm×5cm大的Ni片上生长出碳纳米管薄膜。

The carbon nanotubes thin film grown on the surface of 5cm × 5cm Ni plate substrate was obtained at 600 ℃ temperature by using large volume radio frequency plasma enhanced infrared thermal chemical vapor deposition equipment developed by ourselves .

[结论]TACE合并射频容性加热治疗原发性肝癌能提高临床疗效，不增加毒副反应。

[ Conclusion ] TACE combined with RCH can improve the clinical efficacy in treatment for PHC without increasing toxicity .

独立加热法-热时间延迟开关用为了熔化进料，可用射频（感应加热）或电阻加热法。

Independent heating To melt the charge , radio frequency ( induction heating ) or resistance heating have been used .

由RITA医药系统公司制造的RITA系统，可通过射频的能量去加热组织，其温度之高足以融化肿瘤，甚至使肿瘤细胞死亡。

The RITA System , a procedure developed by RITA Medical Systems Inc. , uses radiofrequency energy to heat tissue to a high enough temperature to ablate it , or cause cell death .

多极射频消融治疗系统是一种利用射频加热技术和热生物效应原理治疗人体肿瘤的医疗设备。

Multi-pole RF ablation system is a kind of medical treatment instrument to restrain and kill tumor based on RF heating technique and biology heating effect theory .