YY 0635.4-2009 (English Version) PDF

Scope: This part of YY 0635 is based on the special standard of GB 9706.1-2007. As stated in 1.3 of GB 9706.1-2007, the requirements of this section are more effective than the relevant requirements of GB 9706.1. If it is stated in this section that a provision of GB 9706.1-2007 is applicable, it means that the provision applies only when the requirements proposed are relevant to the anesthesia ventilator under consideration. This section specifies specific requirements for the basic performance of anesthesia ventilators (see definition in 2.1). The anesthesia ventilator referred to in this section is usually a component of an anesthesia system and is continuously operator-involved. Anesthesia ventilators used with flammable anesthesia equipment, as determined in Appendix BB, are outside the scope of this section.

YY 0635.4-2009 Referenced Document

GB 15382-1994 General technique specifications for cylinder valves
GB 3836.4 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"*， 2010-08-09 Update
GB 9706.1-2007 Medical electrical equipment.Part 1:General requirements for safety
GB 9706.29-2006 Medical electrical equipment.Part 2:Particular requirements for the safety and essential performance of anaesthetic systems
GB/T 4999-2003 Anaesthetic and respiratory equipment vocabulary
GB/T 5332-2007 Method of test for ignition temperature of flammable liquids and gases
GB/T 7899-2006 Regulators for welding,cutting and the similar processes
ISO 5359:2000 Low-pressure hose assemblies for use with medical gases
YY 0505-2005 Medical electrical equipment - Part 1-2: General requirements for safety - Collateral standard: Electromagnetic compatibility - Requirements and tests
YY 0635.2-2009 Inhalational anaesthesia systems.Part 2:Anaesthetic gas scavenging systems transfer and receiving systems
YY 1040.1-2003 Anaesthetic and respiratory equipment-Conical connectors-Part 1:Cones and sockets
YY 1040.2-2008 Anaesthetic and respiratory equipment.Conical connectors.Part 2:Screw-threaded weight-bearing connectors

2009 YY 0635.4-2009 Inhalational anaesthesia systems.Part 4:Requirements for anaesthetic ventilators