21 C.F.R. § 870.4310 Cardiopulmonary bypass coronary pressure gauge.
Title 21 - Food and Drugs
(a) Identification. A cardiopulmonary bypass coronary pressure gauge is a device used in cardiopulmonary bypass surgery to measure the pressure of the blood perfusing the coronary arteries. (b) Classification. Class II (performance standards).
Title 21: Food and Drugs
PART 870—CARDIOVASCULAR DEVICES
Subpart E—Cardiovascular Surgical Devices
§ 870.4310 Cardiopulmonary bypass coronary pressure gauge.

