§892.1820. Pneumoencephalographic chair.
21 C.F.R. § 892.1820
Identification. A pneumoencephalographic chair is a chair intended to support and position a patient during pneumoencephalography (x-ray imaging of the brain).
Classification. Class II (special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.
Notes, amendments, and revision history
Amendments
[48 FR 53047, Nov. 23, 1983, as amended at 84 FR 71819, Dec. 30, 2019]
Authority
Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.
Source
Source: 53 FR 1567, Jan. 20, 1988, unless otherwise noted.
Amendments
[48 FR 53047, Nov. 23, 1983, as amended at 84 FR 71819, Dec. 30, 2019]