{"data":{"id":"us/21-cfr-870.2330","jurisdiction":"us","citation":"21 CFR 870.2330","heading":"Echocardiograph.","body":"(a) Identification. An echocardiograph is a device that uses ultrasonic energy to create images of cardiovascular structures. It includes phased arrays and two-dimensional scanners.\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 C—Cardiovascular Monitoring 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":"fbda461bed6ede77702e14d739efaab9d31ac02723d95d28ff0007dc75c4a230","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-870.2320","next":"us/21-cfr-870.2340"},"notice":"GroundRules: Original legal text. Not legal advice."}