StacksVerified U.S. regulatory reference

21 CFR §868.1780

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Identification. An inspiratory airway pressure meter is a device used to measure the amount of pressure produced in a patient's airway during maximal inspiration.
  2. (b)Classification. Class II (performance standards).