| 摘要 |
A pillow (10) for alleviating lower back pain includes an under-knee portion (12), which holds an individual's knee in flexion when he is lying on his back, and a between-knee portion (14), which holds the individual's knees a spaced distance apart when he is lying on his side. The under-knee and between-knee portions are connected by a flexible web (16) that permits automatic adjustment of the relative positions of the two pillow portions to accommodate different sizes of users. |
