Hospital bed

摘要

The patient support is adapted to be connected to an external power source and comprises a bedframe supported on a floor, plurality of wheels coupled to the bedframe, a brake configured to prevent the bed from moving on the floor, the brake being moveable between a braked position and an unbraked position, and a controller configured to activate an alarm when the brake is moved to the unbraked position when the bed is connected to the external power source.