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Determination of machine-specific tolerances using statistical process control analysis of long-term uniform scanning proton machine QA results.
Journal of Applied Clinical Medical Physics ( IF 2.0 ) Pub Date : 2020-08-01 , DOI: 10.1002/acm2.12990
Suresh Rana 1 , Colton Eckert 1 , Hardev Singh 1 , Yuanshui Zheng 2 , Michael Chacko 1 , Mark Storey 3 , John Chang 3
Affiliation  

The purpose of this study was twofold: (a) report the long‐term monthly quality assurance (QA) dosimetry results of the uniform scanning beam delivery system, and (b) derive the machine‐specific tolerances based on the statistic process control (SPC) methodology and compare them against the AAPM TG224 recommended tolerances.

中文翻译:

使用统计过程控制分析对长期均匀扫描质子机QA结果进行统计,确定机器特定的公差。

这项研究的目的是双重的:(a)报告统一扫描光束传输系统的长期每月质量保证(QA)剂量测定结果,以及(b)根据统计过程控制(SPC)得出机器特定的公差。 )方法,并将其与AAPM TG224建议的公差进行比较。
更新日期:2020-09-18
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