| 摘要 |
<p>A tubular- shaped, circulation-enhancing pillow or cushion; device worn on any part of upper or lower extremities as a rest and/or sleep aid. The device may include a semi ridged, yet flexible and resilient tubular core, a soft fabric elastic liner and an outer cushioned tension wrap. The device may allow one to instinctively change sleeping postures, while remaining asleep or while resting, whether laying in a supine, prone, side or upright position. The device may isolate the part of an extremity that would otherwise have a tendency to become numb, achy or "fall asleep" due to pressure exerted from above by one's resting head, torso, knee, ankle, or other overlying body part, while at the same time act as a pillow or cushion to the overlying body part at rest.</p> |
