| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bedsore preventing mat which can prevent an attaching floor phenomenon, is easy and cheap to produce and maintain, prevents a deformation of air cells and is comfortable to use. <P>SOLUTION: The bedsore preventing mat is constituted to have a first sheet for the mat and a second sheet for the mat formed by integral moulding with a forming material respectively on which many partially open convex shell sections are disposed in parallel respectively, and the above first and second sheets for the mat are vertically superimposed and connected while the openings of the above convex shell sections are mutually overlapped to form many air cells, wherein shapes of the upper convex shell sections and the lower convex shell sections which form the above air cells are constituted to be different. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
