{"data":{"id":"us/21-cfr-870.4380","jurisdiction":"us","citation":"21 CFR 870.4380","heading":"Cardiopulmonary bypass pump speed control.","body":"(a) Identification. A cardiopulmonary bypass pump speed control is a device used that incorporates an electrical system or a mechanical system, or both, and is used to control the speed of blood pumps used in cardiopulmonary bypass surgery.\n(b) Classification. Class II (performance standards).","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 870—CARDIOVASCULAR DEVICES","Subpart E—Cardiovascular 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":"8f605bd48b91d3c3f118ed22f3fcf9ad7a4af6fc492b166ab702d943c178eda2","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-870.4370","next":"us/21-cfr-870.4390"},"notice":"GroundRules: Original legal text. Not legal advice."}