[Code of Federal Regulations]
[Title 21, Volume 8]
[Revised as of April 1, 2001]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR868.2320]

[Page 275]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES--(Continued)
 
PART 868--ANESTHESIOLOGY DEVICES--Table of Contents
 
                      Subpart C--Monitoring Devices
 
Sec. 868.2320  Uncompensated thorpe tube flowmeter.

    (a) Identification. An uncompensated thorpe tube flowmeter is a 
device intended for medical purposes that is used to indicate and 
control gas flow rate accurately. The device includes a vertically 
mounted tube and is calibrated when the outlet of the flowmeter is open 
to the atmosphere.
    (b) Classification. Class I. The device is exempt from the premarket 
notification procedures in subpart E of part 807 of this chapter.

[47 FR 31142, July 16, 1982, as amended at 61 FR 1119, Jan. 16, 1996]