§ 864.7140. Activated whole blood clotting time tests.
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/us/cfr/t21/s§ 864.7140·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. An activated whole blood clotting time tests is a device, used to monitor heparin therapy for the treatment of venous thrombosis or pulmonary embolism by measuring the coagulation time of whole blood.
(b)Classification. Class II (performance standards). [45 FR 60611, Sept. 12, 1980]