JAS EZ Wrist

The JAS EZ Finger offers full-range, bi-directional PIP Range of Motion (ROM) therapy – 90° flexion, 90° extension – 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.

  • 90° Flexion
  • 90° Extension

The JAS EZ Wrist utilizes proven principles of stress relaxation to achieve permanent restoration of join Rom in three 30-minute session per day.

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

Safe and Effective ROM Therapy Following

  • Distal Radius/Ulna Fractures
  • Carpal Fractures
  • Ligament/Tendon Repairs
  • Crush Injuries
  • Burn Injuries

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

Features & Benefits

Instructions & Videos


  • Lightweight, easy to apply and simple to use
  • Fulcrum positioned away from joint
  • Works in wrist flexion and extension
  • Patient-controlled, infinitely adjustable ROM
  • 30-minute treatment sessions
  • 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
  • Stabilizes device, maintains proper alignment, prevents rotation during ROM therapy
  • Dramatically reduced treatment time ensures high patient compliance
  • Provides clinic-quality stretch in the home setting