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§ 868.1760 Volume plethysmograph.

21 CFR 868.1760

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  3. Title 21
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  9. Subpart B
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  11. 21 CFR 868.1760
Citation21 CFR 868.1760
CorpusDaily eCFR
Displayed edition2026-04-15
Last updated2026-04-15

§ 868.1760 Volume plethysmograph.

(a) Identification. A volume plethysmograph is an airtight box, in which a patient sits, that is used to determine the patient's lung volume changes.

(b) Classification. Class II (performance standards).