21 CFR § 868.6810 - Tracheobronchial suction catheter.
(a) Identification. A tracheobronchial suction catheter is a device used to aspirate liquids or semisolids from a patient's upper airway.
(b) Classification. Class 1 (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 868.9.