Section 880.5110 - Hydraulic adjustable hospital bed(a)Identification. A hydraulic adjustable hospital bed is a device intended for medical purposes that consists of a bed with a hydraulic mechanism operated by an attendant to adjust the height and surface contour of the bed. The device includes movable and latchable side rails.(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 § 880.9 .45 FR 69682, Oct. 21, 1980, as amended at 66 FR 38804 , July 25, 2001