§ 868.5870. Nonrebreathing valve.
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/us/cfr/t21/s§ 868.5870·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. A nonrebreathing valve is a one-way valve that directs breathing gas flow to the patient and vents exhaled gases into the atmosphere.
(b)Classification. Class II (performance standards).
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§ 868.5870
Nonrebreathing valve.
Fed. Reg.×1
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