{"data":{"id":"us/21-cfr-868.5330","jurisdiction":"us","citation":"21 CFR 868.5330","heading":"Breathing gas mixer.","body":"(a) Identification. A breathing gas mixer is a device intended for use in conjunction with a respiratory support apparatus to control the mixing of gases that are to be breathed by a patient.\n(b) Classification. Class II (performance standards).","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":"0f2dd2ca30a16d08425b61f29d4efc560630ed611c5170e8bcc05c7f2e12cbfc","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-868.5320","next":"us/21-cfr-868.5340"},"notice":"GroundRules: Original legal text. Not legal advice."}