IEC 60601-2-27:2011适用于在医院环境中使用的心电图监测设备，以及在医院环境外使用的心电图监测设备，如救护车和空运设备。本特殊标准也适用于医院环境中使用的ECG遥测系统。在医院环境以外的极端或非受控环境条件下使用的心电图监测设备，如救护车和空运设备，应符合本特殊标准。 其他标准可能适用于这些使用环境。本标准不适用于家用心电图监护仪。然而，制造商应考虑使用本标准的相关条款作为其预期用途。动态（“Holter”）监护仪、胎儿心率监护仪、脉搏容积描记仪和其他ECG记录设备不在本特定标准的范围内。本第三版的目的是通过重新格式化和技术变更，使本特定标准与通用标准第三版保持一致。 本副本包含2012年5月勘误表的内容。

IEC 60601-2-27:2011 applies to electrocardiographic monitoring equipments used in a hospital environment as well as when used outside the hospital environment, such as in ambulances and air transport. This particular standard also applies to ECG telemetry systems used in a hospital environment. Electrocardiographic monitoring equipments intended for use under extreme or uncontrolled environmental conditions outside the hospital environment, such as in ambulances and air transport, shall comply with this particular standard. Additional standards may apply for those environments of use. This standard is not applicable to electrocardiographic monitors for home use. However, manufacturers should consider using relevant clauses of this standard as appropriate for their intended use. Ambulatory ("Holter") monitors, fetal heart rate monitoring, pulse plethysmographic devices, and other ECG recording equipment are outside the scope of this particular standard. The aim of this third edition is to bring this particular standard up to date with reference to the third edition of the general standard through reformatting and technical changes. The contents of the corrigendum of May 2012 have been included in this copy.