Invention Grant
US08684958B1 Cervical traction/stretch device 失效
子宫颈牵引/拉伸装置

Cervical traction/stretch device
Abstract:
A cervical traction device is provided that is made of high density foam that cradles the users head and neck while providing adjustable traction to the user. The innovation lies in the air pump adjustable “lift” bladder that creates the adjustable incline traction.
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