PATIENT SUPPORT APPARATUS WITH HYDRAULIC CONTROL SYSTEM

摘要

A patient support apparatus includes a base, a litter frame, and an elevation assembly supporting the litter frame on the base. The elevation assembly is configured to effect changes in elevation of the litter frame relative to the base. The elevation assembly includes a pair of hydraulic actuators and a hydraulic fluid control system for delivering fluid to the first and second hydraulic actuators. The control system includes a pump and a user operable control coupled to the pump for controlling the flow of hydraulic fluid from the pump to the first and second hydraulic actuators.

主权项

1. A patient support apparatus comprising:
a first member; a second member; first and second hydraulic actuators operable to selectively move said first member relative to said second member; and a hydraulic fluid control system for delivering fluid to said first and second hydraulic actuators, said control system including a pump and a user operable control coupled to said pump for controlling the flow of hydraulic fluid from said pump to said first and second hydraulic actuators.