{"data":{"id":"us/21-cfr-864.5850","jurisdiction":"us","citation":"21 CFR 864.5850","heading":"Automated slide spinner.","body":"(a) Identification. An automated slide spinner is a device that prepares automatically a blood film on a microscope slide using a small amount of peripheral blood (blood circulating in one of the body's extremities, such as the arm).\n(b) Classification. Class I (general controls). This device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 864.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 864—HEMATOLOGY AND PATHOLOGY DEVICES","Subpart F—Automated and Semi-Automated Hematology 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":"83c24c27d02e28276fe93243d5fec2d5dafd3ce7ec0aa35cc82ed3a1feba642d","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-864.5800","next":"us/21-cfr-864.5950"},"notice":"GroundRules: Original legal text. Not legal advice."}