血液透析装置检测仪温度校准结果不确定度分析
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摘要
目的 :通过对血液透析装置检测仪温度校准结果的不确定度进行分析,判断温度校准方法是否满足校准需求。方法:依据GJB 3756—1999《测量不确定度的表示及评定》方法,对血液透析装置检测仪温度校准结果的不确定度进行评定。结果:在50.00℃测量点实验,温度校准结果扩展不确定度为0.022℃。结论:该温度校准方法在要求的量程范围内,能够满足血液透析装置检测仪温度校准的需要。
Objective To determine whether the temperature calibration meet the requirements by analyzing the uncertainty of the temperature calibration results of haemodialysis equipment detector. Methods According to GJB 3756—1999 "Evaluation and Expression of Uncertainty in Measurement", the uncertainty of the temperature calibration was evaluated for the haemodialysis equipment detector. Results The experiment at 50.00 ℃ proved that the expanded uncertainty of the temperature calibration was 0.022 ℃. Conclusion The temperature calibration method can meet the requirements of haemodialysis equipment detector, with the measuring range limited.
Objective To determine whether the temperature calibration meet the requirements by analyzing the uncertainty of the temperature calibration results of haemodialysis equipment detector. Methods According to GJB 3756—1999 "Evaluation and Expression of Uncertainty in Measurement", the uncertainty of the temperature calibration was evaluated for the haemodialysis equipment detector. Results The experiment at 50.00 ℃ proved that the expanded uncertainty of the temperature calibration was 0.022 ℃. Conclusion The temperature calibration method can meet the requirements of haemodialysis equipment detector, with the measuring range limited.
引文
[1]GB/T 13074—2009血液净化术语[S].
[2]杨冬,孙志辉,李咏雪,等.血液透析设备检测装置溯源校准方法分析[J].医疗卫生装备,2014,35(6):22-24.
[3]胡良勇.血液净化装置主要计量参数对临床影响的探讨术[J].中国测试,2010,36(4):41-43.
[4]帅万钧,杨冬.血液净化设备质量控制检测技术[M].北京:中国质检出版社,2011.
[5]滕越.血液透析装置检测仪温度校准方法设计与研究[J].医疗卫生装备,2012,33(11):77-78.
[6]JJG 874—2007温度指示控制仪[S].
[7]GJB 3756—1999测量不确定度的表示及评定[S].
[8]JJG 161—1994一等标准水银温度计[S].
[2]杨冬,孙志辉,李咏雪,等.血液透析设备检测装置溯源校准方法分析[J].医疗卫生装备,2014,35(6):22-24.
[3]胡良勇.血液净化装置主要计量参数对临床影响的探讨术[J].中国测试,2010,36(4):41-43.
[4]帅万钧,杨冬.血液净化设备质量控制检测技术[M].北京:中国质检出版社,2011.
[5]滕越.血液透析装置检测仪温度校准方法设计与研究[J].医疗卫生装备,2012,33(11):77-78.
[6]JJG 874—2007温度指示控制仪[S].
[7]GJB 3756—1999测量不确定度的表示及评定[S].
[8]JJG 161—1994一等标准水银温度计[S].