| 摘要 |
<p>PURPOSE: A chair for self weight traction is provided to prevent cacorrhachis including scoliosis and intervertebral disk. CONSTITUTION: A chair for self weight traction comprises a seating part(10) and a shoulder attaching stage(20). The seating part is installed in order to pivot around the lateral axis installed in a chair leg. The seating part comprises a seat plate and a seat back. The shoulder attaching stage is installed in the front of the seating part and detains the feet of a user. The seating part is equipped with a guide rail in order to be moved backward and forward.</p> |
