| 摘要 |
PROBLEM TO BE SOLVED: To provide an air mat device which has a preventing effect on decubitus and suppress the increase in cost by arranging an elastic member having a prescribed thickness in the bottom side of an air mat, where a plurality of bag-shaped air cells are arranged and integrally constituting a device by covering them. SOLUTION: A plurality of air cells 2 of an air mat device 1 are arranged so as to be formed into an air mat, the air cells 2a in odd member rows constitute an A group, and the air cells 2b in even number rows constitute a B group. Air is fed from an air pump to the A group cells composed of the odd-number air cells 2a and to the B group cell composed of the even-number air cells 2b via an air transfer path 14 and an air transfer path 15, respectively. The A group cells and the B group cells are mutually expanded and contracted via the air transfer paths 14, 15 so that the air mat is changed into a wavy shape in the length direction. A mattress 3 is arranged in the bottom side of the air cells 2. |
