21 CFR 870.2700 - Oximeter.
(a) Identification. An oximeter is a device used to transmit radiation at a known wavelength(s) through blood and to measure the blood oxygen saturation based on the amount of reflected or scattered radiation. It may be used alone or in conjunction with a fiberoptic oximeter catheter.
Title 21 published on 2014-04-01
no entries appear in the Federal Register after this date.