| 摘要 |
The present invention provides an apparatus for preventing bed sores. The purpose of the present invention is to provide the apparatus for preventing bed sores which can be installed on an existing bed or a medical bed and has a simple structure. The apparatus for preventing bed sores includes: a straight line motion unit which provides straight line motions in the direction of the width on an arrangement plane defined by the directions of the length and the width of a human body while the human body lies down thereon; and a direction change unit which is joined to a straight line motion shaft of the straight line motion unit and changes a motion direction to a vertical direction perpendicular to the arrangement plane. |
