{"data":{"id":"us/21-cfr-872.6510","jurisdiction":"us","citation":"21 CFR 872.6510","heading":"Oral irrigation unit.","body":"(a) Identification. An oral irrigation unit is an AC-powered device intended to provide a pressurized stream of water to remove food particles from between the teeth and promote good periodontal (gum) condition.\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 § 872.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 872—DENTAL DEVICES","Subpart G—Miscellaneous 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":"332115be06bc52d9afca0cf1f4b4fbf44477edd0ffe9d6558c72b3a1645f9d95","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-872.6475","next":"us/21-cfr-872.6570"},"notice":"GroundRules: Original legal text. Not legal advice."}