摘要 |
A contoured cellular cushion (A) has a base (2) and flexible cells (4, 6, 8) which are inflatable. The cells (4, 6, 8) are preferably organized into an outer zone and an inner zone with the cells (4, 6, 8) of each zone being interconnected amongst themselves. The outer zone includes long cells (8) which lie in side sections (e) and also in an abductor section (g). The shorter cells (4, 6) of the inner zone occupy the remainder of the base (2) and produce a depression (f). When one sits upon the cushion, the side sections (e) of the outer zone cradle the individual such that the boney protuberances of the buttocks rest on the short cells (4) of the depression (f), while the thighs extend through the troughs (h), being spread slightly by the abductor section. All of the cells (4, 6, 8) may be in communication in a single zone. |