Section 868.5280 - Breathing tube support(a)Identification. A breathing tube support is a device that is intended to support and anchor a patient's breathing tube(s).(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 .47 FR 31142, July 16, 1982, as amended at 54 FR 25048, June 12, 1989; 66 FR 38794, July 25, 2001