| 摘要 |
<p>The invention refers to an ergonomic adaptable cushion, which comprises a flexible and gas-proof sheath (1) with a valve (2) for providing aeration or deaeration of the internal space (10) of said cushion, which is surrounded with said sheath (10), and moreover also a granulated filler (3), which is placed within said sheath (1).</p> |
