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《China Medical Equipment》 2015-01
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Research on factors affecting operation rate of Tomo Therapy system and their countermeasures

ZHANG Jin-jian;LI Jing;WEN Ting;Tomotherapy Treatment Center,General Hospital of Guangzhou Military;  
Objective: To analyze the factors affecting operation rate of Tomo Therapy system, which had higher failure rate compared to the traditional accelerator. Relevant countermeasures had been proposed to increase the operation rate. Methods: To discuss the main factors affecting operation rate of Tomo Therapy, the failure record had been analyzed. Results: Temperature cooling system, compressed air system, deteriorating parts and database system had been summarized to be the main factors caused the failure of the Tomo Therapy. Conclusion: Some corresponding maintenance measures specific to the four factors had been proposed in order to reduce Tomo Therapy failure rate and increase Tomo Therapy service efficiency.
【Fund】: 广东省社会发展领域科技计划(2013B021800051)“非小细胞肺癌螺旋断层放疗食管损伤相关因素分析与预测”
【CateGory Index】: R815
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