{"data":{"id":"us/21-cfr-870.1240","jurisdiction":"us","citation":"21 CFR 870.1240","heading":"Flow-directed catheter.","body":"(a) Identification. A flow-directed catheter is a device that incorporates a gas-filled balloon to help direct the catheter to the desired position.\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 B—Cardiovascular Diagnostic 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":"3b7c69aca2dd54c018779b51f4172c943d2956d3f2f8bac7cc16de53038aae4d","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-870.1230","next":"us/21-cfr-870.1250"},"notice":"GroundRules: Original legal text. Not legal advice."}