Head and neck chest type II orthosis

A. Performance
1) medium hardness PE integrated molding manufacturing, extremely fit patient shape.
2) front and back hollowed out design to maximize ventilation.
3) the key connection device adopts buckle lock, which is easy to operate and has strong connection.
4) the anterior part of mandible and sternum are connected by "U+V" shape, and the transmission load is more uniform and 
effective.
5) the unique double "U" type adjustment can achieve even adjustment of jaw support height under fixed conditions.
6) The occipital and trunk connecting parts of the back piece are connected by widening the "T+U" word, and the occipital
 load is decomposed more dispersedly.
7) the height adjustment device adopts the adjusting knob with a diameter of 2cm or more, so that the adjustment process is more relaxed.
B. Indications
1) brake treatment for acute cervical spine injuries
2) external fixation after injury of cervical spine (except atlantoaxial)
3) severe external fixation of cervical spine (except atlantoaxial injuries) during conservative treatment.
4) sports protection for cervical vertebrae except for atlantoaxial injuries during convalescence
5) physicians require limited rotation and lateral flexion in the upper cervical spine (except atlantoaxial).