| 摘要 |
<p>An anatomical and biomechanical support element, in particular a back-rest or cushion, of the type comprising a plurality of at least partially deformable sectors (6, 7A, B, 8, 9, 10, 11, 12) on at least part of that surface (4) which comes into contact with the user, at least some of said sectors (6-12) having an aperture (13) enabling air to flow from the element interior to the user or, vice versa, from the user to the element interior.</p> |
