{"data":{"id":"us/21-cfr-870.2910","jurisdiction":"us","citation":"21 CFR 870.2910","heading":"Radiofrequency physiological signal transmitter and receiver.","body":"(a) Identification. A radiofrequency physiological signal transmitter and receiver is a device used to condition a physiological signal so that it can be transmitted via radiofrequency from one location to another, e.g., a central monitoring station. The received signal is reconditioned by the device into its original format so that it can be displayed.\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":"826f707a612e7970af2d566b7584d9f7eed8fb2df4a698aa7a39a4bb15191330","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-870.2900","next":"us/21-cfr-870.2920"},"notice":"GroundRules: Original legal text. Not legal advice."}