§ 870.2710. Ear oximeter.
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/us/cfr/t21/s§ 870.2710·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. An ear oximeter is an extravascular device used to transmit light at a known wavelength(s) through blood in the ear. The amount of reflected or scattered light as indicated by this device is used to measure the blood oxygen saturation.
(b)Classification. Class II (performance standards).