{"data":{"id":"us/21-cfr-892.1410","jurisdiction":"us","citation":"21 CFR 892.1410","heading":"Nuclear electrocardiograph synchronizer.","body":"(a) Identification. A nuclear electrocardiograph synchronizer is a device intended for use in nuclear radiology to relate the time of image formation to the cardiac cycle during the production of dynamic cardiac images.\n(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 892.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 892—RADIOLOGY DEVICES","Subpart B—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":"b3568a759cd2145c3e979e809b39a375621082c61ff1d511e5257ebf42b2f9ab","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-892.1400","next":"us/21-cfr-892.1420"},"notice":"GroundRules: Original legal text. Not legal advice."}