【摘要】 本文应用高科技与普通塑料成型技术相结合，研究出可重复使用头颈部放射治疗体位固定板一整套成型技术，包括前处理—塑化—成型—后处理的制备方法；研究了条件与性能的关系；并进行了临床试用。更多还原

【Abstract】 ： In the paper,a Immobilization Plate for Repeated Positioning in Radiotherapy has been developed by combining Hing－technogy with ordinary processing technology of plastics including preprocessing,plastication,forming,final processing This immobiliz－ation plate is very usefull for roaline radiotherapy patient positioning更多还原