{"data":{"id":"us/21-cfr-886.4250","jurisdiction":"us","citation":"21 CFR 886.4250","heading":"Ophthalmic electrolysis unit.","body":"(a) Identification. An ophthalmic electrolysis unit is an AC-powered or battery-powered device intended to destroy ocular hair follicles by applying a galvanic electrical current.\n(b) Classification. (1) Class I (general controls) for the battery-powered device. The battery-powered device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 886.9.\n(2) Class II (special controls) for the AC-powered device. The AC-powered device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 886.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 886—OPHTHALMIC DEVICES","Subpart E—Surgical 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":"b0b44a35f6f43694bfacfe94a77616694d51851b76761e12a07dde58b8e7874e","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-886.4230","next":"us/21-cfr-886.4270"},"notice":"GroundRules: Original legal text. Not legal advice."}