YY 0635.4-2009 Inhalational anaesthesia systems—Part 4:Requirements for anaesthetic ventilators
YY 0635.4-2009 Inhalational anaesthesia systems—Part 4:Requirements for anaesthetic ventilators
Basic Information
Scope
Except for the following parts, Chapter 1 of GB 9706.1—2007 applies.
This part of YY0635 is a dedicated standard based on GB 9706.1—2007. As stated in 1.3 of GB 9706.1—2007, the requirements of this part are more stringent than the corresponding requirements of GB 9706.1. If it is stated in this part that the clauses of GB 9706.1—2007 apply, it means that these clauses only apply when the requirements proposed are related to the anesthesia ventilator under consideration.
This part specifies the dedicated requirements for the basic performance of anesthesia ventilators (see the definition in 2.1). The anesthesia ventilators referred to in this part are usually components of an anesthesia system and are continuously operated with the intervention of an operator.
Anesthesia ventilators used with flammable anesthesia equipment, as determined in Appendix BB, are outside the scope of application of this part.