21 C.F.R. § 862.1120 Blood gases (PCO2, PO2) and blood pH test system.
Title 21 - Food and Drugs
(a) Identification. A blood gases (PCO2, PO2) and blood pH test system is a device intended to measure certain gases in blood, serum, plasma or pH of blood, serum, and plasma. Measurements of blood gases (PCO2, PO2) and blood pH are used in the diagnosis and treatment of life-threatening acid-base disturbances. (b) Classification. Class II.
Title 21: Food and Drugs
PART 862—CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES
Subpart B—Clinical Chemistry Test Systems
§ 862.1120 Blood gases (PCO2, PO2) and blood pH test system.

