摘要
数字心电图机是在临床上被广泛使用的一种医疗设备,是通过心电图的方式,对心肌梗死、心绞痛、心律失常等疾病进行初步诊断,但设备使用频率增加,会降低其准确度。因此,为避免心电导联规则不一致导致的误判,确保其量值的准确性和可靠性,本文针对不同厂家数字心电图机心率显示的计量特性的检定方法进行研究,并提出了相应的解决方案。
Digital electrocardiogram machine is a kind of medical equipment widely used in clinic.It is a preliminary diagnosis of myocardial infarction,angina pectoris,arrhythmia and other diseases by means of electrocardiogram.However,the increase in the frequency of use of the equipment will reduce its accuracy.Therefore,in order to avoid the misjudgment caused by inconsistency of ECG rules and ensure the accuracy and reliability of its measurement value,this paper studies the verification methods of the measurement characteristics of the heart rate display of digital ECG machines from different manufacturers,and puts forward the corresponding solutions.
作者
陈成新
索彦彦
徐涛
王文丹
陈春芳
CHEN Chengxin;SUO Yanyan;XU Tao;WANG Wendan;CHEN Chunfang
出处
《计量与测试技术》
2024年第6期124-127,共4页
Metrology & Measurement Technique
基金
医用电子仪器制造过程质量技术标准、量值溯源与认证体系研究(项目编号:2021YFF0602903)。
关键词
数字心电图机
检定
心率
digital electrocardiograph
verification
heart rate
