treat the problems of end-nerve cervical spine. subsite the sympoms.easy in operation and safe and efficient in the treatment.

1)it can treat the problems of end-nerve cervical spine. it can subsite the sympoms.it is easy in operation and safe and efficient in the treatment.

2) three layers

3)it is suitable  to treat the problems of ennerve spine

There are three Inflatable layers ,and two Inflatable tubes,the two Inflatable tubes at front and back.

Tractors for cervical spine,holder tractor,neck collar JZ883