21 C.F.R. § 890.3110 Electric positioning chair.
Title 21 - Food and Drugs
(a) Identification. An electric positioning chair is a device with a motorized positioning control that is intended for medical purposes and that can be adjusted to various positions. The device is used to provide stability for patients with athetosis (involuntary spasms) and to alter postural positions. (b) Classification. Class II (performance standards).
Title 21: Food and Drugs
PART 890—PHYSICAL MEDICINE DEVICES
Subpart D—Physical Medicine Prosthetic Devices
§ 890.3110 Electric positioning chair.