| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a care bed wherein a bed sheet can be replaced easily and a bedsore can be prevented. <P>SOLUTION: The care bed is equipped with winding rollers at both sides in the longitudinal direction and two or more raising and lowering rollers disposed in parallel with the winding rollers at a lower part of a sheet, both ends of which are fixed to winding rollers, respectively, wherein a concave part of a surface profile of the sheet is formed by the raising and lowering rollers in a condition of that a person receiving care is laid on the care bed and the bed sheet is replaced by rotating the winding rollers while the concave part supports the person receiving care. Also, a convex part is formed by raising the raising and lowering rollers to lift up the body of the person receiving care so that the person receiving care can turn the body to a direction where the person receiving care likes to roll over. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
