多参数心电监护仪无创血压校准及质量控制应用  

Noninvasive blood pressure calibration of multi-parameter ECG monitor and its applications in quality control

作　　者：孙遥[1] 李大鹏[1] 郑峰[1] SUN Yao;LI Dapeng;ZHENG Feng(Department of Equipment,Nanfang Hospital,Southern Medical University,Guangzhou 510515,China)

机构地区：[1]南方医科大学南方医院设备器材科,广东广州510515

出　　处：《中国医学物理学杂志》2018年第8期951-955,共5页Chinese Journal of Medical Physics

摘　　要：多参数心电监护仪可以连续实时检测患者的生命体征,帮助医生了解病人生理参数的变化。其参数准确性就显得尤为重要。本文中采用监护仪血压参数不准实例,通过监护仪分析仪进行血压测试和校准,然后对比所测数据并分析是否符合国家计量规定的误差范围值,从而确保医用监护仪在临床中的安全使用,保障患者的安全。Multi-parameter electrocardiogram（ECG） monitor can realize continuous real-time detection of vital signs of patients and help doctors understand the changes of physiological parameters of patients. Therefore, the accuracy of its parameters is particularly important. An example in which blood pressure parameters of the monitor are not allowed to be used is discussed in this study, and the blood pressure test and calibration are carried out by the monitor analyzer. Then the measured data are compared with the set values to determine whether the errors accord with the error ranges of the National Metrology regulations, thus ensuring the safe use of the medical monitor in clinic and guaranteeing the safety of patients.

关 键 词：监护仪 血压校准 质量控制 检测方法 

分 类 号：R318.6[医药卫生—生物医学工程]