{"data":{"id":"us/21-cfr-868.5300","jurisdiction":"us","citation":"21 CFR 868.5300","heading":"Carbon dioxide absorbent.","body":"(a) Identification. A carbon dioxide absorbent is a device intended for medical purposes that consists of an absorbent material (e.g., soda lime) that is intended to remove carbon dioxide from the gases in the breathing circuit.\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 § 868.9.","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":"b158f02b71eea1369220d3736006ae668e11dd4f4868833cd565821ce2a87924","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-868.5280","next":"us/21-cfr-868.5310"},"notice":"GroundRules: Original legal text. Not legal advice."}