This clause of the General Standard applies, except as follows:
1.1 R Scope
Addition:
This Particular Standard specifies safety requirements for lung ventilators incorporating electrical devices designed for medical use. Additional non-electrical requirements, including some safety requirements, are given in ISO 5369 — 1977: Breathing machines for medical use — Lung ventilators. Safety requirements for lung ventilators specified for use with inhalation anaesthetic agents are not included in this Particular Standard. For such equipment the IEC Publication 601-2-13. "Particular requirements for the safety of anaesthetic machines", (in preparation), applies.