Title 21: Food and Drugs
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/ PART 870 - CARDIOVASCULAR DEVICES
/ Subpart C - Cardiovascular Monitoring Devices / § 870.2120 Extravascular blood flow probe.
§ 870.2120 Extravascular blood flow probe.
(a) Identification. An extravascular blood flow probe is an extravascular ultrasonic or electromagnetic probe used in conjunction with a blood flowmeter to measure blood flow in a chamber or vessel.
(b) Classification. Class II (performance standards).