The folding pad 4 forms a bed pad after unfolded, and can be used for resting as a bed after matched with the inflatablepillow 5.
折叠垫4展开后即构成一个床垫，再配上一个可充气的气枕5，可作为床供休息使用。
2
When in use, the inflatablepillow in the middle position of the bottom surface of the desk cloth can be inflated when a nap is needed, so as to achieve more comfortable sleep;
使用时，需要午睡时， 可将桌布底面中间位置处的充气枕充气，以更加舒适的睡眠；
3
Non-operative treatments of thoracolumbar fractures are widely used, mainly including pillow therapy, traction therapy, manual reduction, inflatable reset, external fixation brace and so on.