| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bed and a mattress for enabling not only a nurse or a carer, but a user lying on the mattress to correctly recognize and adjust the lying position of the user even under the dark or visually inconvenient environment. <P>SOLUTION: The bed 1 includes: a bed frame 10; a bottom 11 supported by the bed frame; and the mattress 2 placed on the bottom 11. In the bed 1, marks 3 for enabling the bed user to recognize by tactile sense the lying position for the user to lie on the mattress 2 are arranged on the side surfaces of the mattress 2 along its longitudinal direction. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
