{"data":{"id":"us/21-cfr-870.2050","jurisdiction":"us","citation":"21 CFR 870.2050","heading":"Biopotential amplifier and signal conditioner.","body":"(a) Identification. A biopotential amplifier and signal conditioner is a device used to amplify or condition an electrical signal of biologic origin.\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":"05898cbca4a06b86ae46e21b808372088aa3a7ca389845051d8f620f9c243df8","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-870.1915","next":"us/21-cfr-870.2060"},"notice":"GroundRules: Original legal text. Not legal advice."}