目前临床上常规记录的心电图(ECG)是将测量电极放置在人体表面的一定部位记录出来的心脏电变化曲线,其应用范围包括记录人体正常心脏的电活动、帮助诊断心律失常、帮助诊断心肌缺血、心肌梗死等。本文针对心电图技术领域的专利申请进行综述,讲解了心电图专利申请情况及其相关分析。 At present, the clinically routinely recorded electrocardiogram (ECG) is a cardiac electrical curve recorded by measuring electrodes placed on a certain part of the human body surface. Applications include recording the electrical activity of the normal human heart, helping to diagnose arrhythmia, and helping to diagnose myocardial deficiencies Blood, myocardial infarction and so on. This article reviews the patent applications in the field of electrocardiogram technology, and explains the situation of electrocardiogram patent application and its related analysis.