{"data":{"id":"us/21-cfr-888.4230","jurisdiction":"us","citation":"21 CFR 888.4230","heading":"Cement ventilation tube.","body":"(a) Identification. A cement ventilation tube is a tube-like device usually made of plastic intended to be inserted into a surgical cavity to allow the release of air or fluid from the cavity as it is being filled with bone cement (§ 888.3027).\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 § 888.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 888—ORTHOPEDIC 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":"d6f68778d62d8414890891bd19abc54a8ac3cecf39658ac592f8afbcd49220a0","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-888.4220","next":"us/21-cfr-888.4300"},"notice":"GroundRules: Original legal text. Not legal advice."}