Title 21: Food and Drugs
« Home / Title 21 - Food and Drugs--Volume 8 / CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) / SUBCHAPTER H - MEDICAL DEVICES
/ PART 864 - HEMATOLOGY AND PATHOLOGY DEVICES
/ Subpart F - Automated and Semi-Automated Hematology Devices / § 864.5680 Automated heparin analyzer.
§ 864.5680 Automated heparin analyzer.
(a) Identification. An automated heparin analyzer is a device used to determine the heparin level in a blood sample by mixing the sample with protamine (a heparin-neutralizing substance) and determining photometrically the onset of air-activated clotting. The analyzer also determines the amount of protamine necessary to neutralize the heparin in the patient's circulation.
(b) Classification. Class II (special controls).