StacksVerified U.S. regulatory reference

21 CFR §868.5350

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Identification. A nasal oxygen catheter is a device intended to be inserted through a patient's nostril to administer oxygen.
  2. (b)Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 868.9.