{"data":{"id":"us/21-cfr-882.4125","jurisdiction":"us","citation":"21 CFR 882.4125","heading":"Neurosurgical chair.","body":"(a) Identification. A neurosurgical chair is an operating room chair used to position and support a patient during neurosurgery.\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 § 882.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 882—NEUROLOGICAL DEVICES","Subpart E—Neurological 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":"a0afea4335d8afdebebcbcd6886203b9b5a966e6a173c07f335246a2d488e7e3","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-882.4100","next":"us/21-cfr-882.4150"},"notice":"GroundRules: Original legal text. Not legal advice."}