Faster, More Effective Range-of-Motion Therapy

Joint Active Systems (JAS) devices will help patients restore motion to injured joints quickly and painlessly.


Simulates Manual Stretch Techniques
Stress Relaxation and Static Progressive Stretch (SPS) are proven manual therapy techniques for permanently restoring joint ROM. JAS devices utilize these techniques, providing maximally efficient soft tissue loading and degree-by-degree adjustability.

Patient-Controlled Therapy
Because patients control the intensity of stretch, muscle guarding is virtually eliminated and maximal Total End Range Time (TERT) is achieved for optimal therapeutic benefit.

Shorter Treatment Time and Improved Outcomes
The proven JAS SPS protocol requires just three 30-minute sessions per day for steady and permanent gains in joint ROM. Studies prove that JAS patients who achieve maximal ROM gains in 7-10 weeks on average, compared to 12-26 weeks on average with dynamic splinting.

Excellent Patient Compliance
Studies show that patients may be more likely to complete their full course of JAS therapy than therapies that require longer wear times.