| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent an injury due to fall from a bed. <P>SOLUTION: An air bag 11 has a plurality of partitioned chambers and air in the chambers circulates through air holes provided on the partitions. The air bag 11 filled with air is installed beside the bed. When one falls from the bed, air in the chambers on which the one is lying is compressed and gradually flows into adjoining chambers through the air holes, whereby the air bag can receive the one who falls from the bed 12 as if to wrap him. <P>COPYRIGHT: (C)2003,JPO |
