Gas mask head strap.

(a) Identification. A gas mask head strap is a device used to hold an anesthetic gas mask in position on a patient's face. (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 41107, Sept. 17, 1982, as amended at 54 FR 25048, June 12, 1989; 66 FR 38795, July 25, 2001]