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This product has been discontinued. For information on a similar product or replacement please call us at (800) 338-2372.

The OptiFlex 3 Knee CPM is designed to provide anatomical motion for all types of CPM Knee Patients: Pediatric, Athletic and Bariatric.

Unique Features:

  • Progressive ROM: Eliminates time consuming adjustments by automatically increasing daily ROM.
  • Oscillation Zone™: Allows more time spent in the “active” or “working” end of ROM.
  • Fast Back ™: Accelerates through non-working ROM while knee spends more time in “active” end of ROM.
  • Comfort Zone ™: Addresses patient pain threshold by providing therapy at a reduced fl exion angle limit.


New/Improved Features:

  • On board power supply along with improved electronics – helps to eliminate service related issues.
  • Brighter backlit display – now even easier to read.
  • Addition of a Force Reversal safety feature – allows therapist to safely set amount of passive force without causing unnecessary pain or damage to the surgery.
  • Lighter design – 27 lbs (12 kg).


Standard Features:

  • Ultra Wide Carriage – 11 inches (28 cm) from center of carriage.
  • Independent delay time.
  • Selectable scrolling.
  • Patient lockout feature.
  • Universal Left/Right design.
  • Language selection – English, French, Spanish.


Standard Accessories:

  • 20533 -- OptiFlex® Patient Kit
  • J2038 -- Control Pendant
  • J2047 -- User Manual


Technical Specifications:

  • Hyperextension – (-10 degrees) to Full Knee Flexion (120 degrees)
  • Patient Usage – Universal Left/Right Design
  • Input – 100-240 V~, 50/60 Hz, 75 VA
  • Weight – 27 lbs. (12 kg)
  • Length – 37 in. (94 cm)
  • Safety Standards UL 60601-1 IEC 60601-1-2:2000 CAN/CSA C 22.2 NO. 601.1 M-90

Additional Information

Manufacturer Chattanooga
Unit of Measure (UOM) Each
Shipping Method Ground Delivery
Discontinued Yes
Model OptiFlex
Compliance UL 60601-1; IEC 60601-1-2:2000; CAN/CSA C 22.2 NO. 601.1 M-90
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