21 CFR § 868.6225 - Nose clip.
(a) Identification. A nose clip is a device intended to close a patient's external nares (nostrils) during diagnostic or therapeutic procedures.
(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. The device is also exempt from the current good manufacturing practice requirements of the quality system regulation in part 820 of this chapter, with the exception of § 820.180, with respect to general requirements concerning records, and § 820.198, with respect to complaint files.