JAS EZ Elbow

The JAS EZ Elbow offers full-range, bi-directional Range of Motion (ROM) therapy – 147º flexion, 15º hyperextension – in a lightweight, low-profile, single-patient use device. JAS’ innovative Motion Arc™ design, combined with infinitely adjustable ROM, assures precise end-range stretch throughout the entire treatment session. Maximal Total End Range Time (TERT) is achieved for optimal therapeutic benefit.

  • 147° Flexion
  • 15° Hyperextension

The patient-controlled JAS protocol allows for pain-free therapy, virtually eliminating muscle guarding and assuring excellent compliance.

Safe and Effective ROM Therapy Following

  • Post Traumatic Contracture
  • Radial Head Fractures
  • Olecranon Fractures
  • Distal Humerus Fractures
  • Elbow Dislocation
  • Tendon/Ligament Repairs

JAS EZ is a custom-built, single-patient use orthotic turnbuckle for the US domestic market only.


  • Lightweight, easy to apply and simple to use
  • Fulcrum positioned away from joint
  • Works in elbow flexion and extension
  • Patient-controlled, infinitely adjustable ROM
  • Simulates manual stretch


  • Promotes excellent patient compliance
  • Eliminates joint compression
  • Saves cost; full-range stress relaxation therapy in one device
  • Assures precise and pain-free end-range stretch; virtually eliminates muscle guarding
  • Dramatically reduced treatment time ensures high patient compliance
  • Provides clinic-quality stretch in the home setting