{"data":{"id":"us/21-cfr-868.5550","jurisdiction":"us","citation":"21 CFR 868.5550","heading":"Anesthetic gas mask.","body":"(a) Identification. An anesthetic gas mask is a device, usually made of conductive rubber, that is positioned over a patient's nose or mouth to direct anesthetic gases to the upper airway.\n(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.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 868—ANESTHESIOLOGY DEVICES","Subpart F—Therapeutic Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"aa3ee2151afe2094a65ebe48657019e2fdc4534c4293709bfaebdac134db9c6a","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-868.5540","next":"us/21-cfr-868.5560"},"notice":"GroundRules: Original legal text. Not legal advice."}