| 摘要 |
<p>PURPOSE:To provide a bed device capable of applying the motion to a user for recovering the physical strength or preventing a bedsore. CONSTITUTION:A bed device is provided with a bed frame 1, a floor plate 13 divided into a plurality of split pieces 11 and rockably provided with the split pieces 11 on the bed frame 1 in a specific layout state, a drive source 28 rockingly driving a plurality of groups G1-G3 sorted from the split pieces 11 respectively, and a controller 36 controlling the rocking drive of the split pieces 11 of the groups G1-G3.</p> |
