Hospital bed base comprises rectangular wire support grids and springs with plates at top to support mattress, hooks on bases of springs fitting over wires in grid, allowing them to be exchanged to suit different patients

摘要

The hospital bed base comprises rectangular wire support grids (41 - 71) and springs (9) with flat plates at the top to support the mattress. Hooks on the bases of the springs fit over wires in the grid, allowing them to be exchanged to suit the requirements of different patients.