CFR
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868.5340—Nasal oxygen cannula.
(a) Identification.
A nasal oxygen cannula is a two-pronged device used to administer oxygen to a patient through both nostrils.
(b) Classification.
Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 868.9.
Code of Federal Regulations
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