OptiFlex-K1®

SKU: 2028

The OptiFlex®-K1 CPM is designed to support recovery after knee surgery by gently and consistently moving the joint to help prevent stiffness and scar tissue formation. Lightweight yet stable, the OptiFlex®-K1 features a wide, low-profile base and weighs just 23 lbs., making it the lightest knee CPM on the market. Learn More

$ 3,624.21

  • Type

    • with comfort pendant
    • with classic pendant
    • with standard pendant
  • Product Details
  • Features & Benefits
  • Technical Specs
  • Documents

Product Details

The OptiFlex®-K1 CPM is designed to support recovery after knee surgery by gently and consistently moving the joint to help prevent stiffness and scar tissue formation. Lightweight yet stable, the OptiFlex®-K1 features a wide, low-profile base and weighs just 23 lbs., making it the lightest knee CPM on the market. It accommodates patients from 4 ft. to 6.6 ft. tall, with a reversible footplate for shorter legs.

The K1 allows knee flexion up to 120°, extension down to -10°, and adjustable speeds from 25 to 180° per minute with customizable pause settings. Interchangeable hand controls provide added convenience and versatility for both patients and clinicians.

Features & Benefits

  • Weighs just 23 lbs (10.4 kg), making it the lightest knee CPM on the market
  • Only 38 inches (97 cm) long
  • Wide low-profile, closed-base frame for stability
  • Faster motor speed
  • Single screw drive
  • Reversible footplate for shorter legs
  • ROM -10 to 120
  • On-board power supply
  • Patient lockout feature
  • Accommodates patients 4 ft to 6.6 ft (1.2 m - 2 m)
  • Two-year warranty

Technical Specs

Knee Flexion: 120°
Knee Extension: -10°
Speed: 25° - 180°/minute
Pauses: 0–59 seconds
Force Reversal: 45 Kp of force* (built in)
Patient Height: 4 - 6.5 ft (1.2 - 2 m)
Calf Length Range: 10" - 22" (25.4 - 55.9 cm)
Thigh Length Range: 12" – 19" (30.4 - 48.2 cm)
Mains Power: 100V-240V, AC 50-60Hz
Unit Weight: 23 lb (10.4 kg)
Shipping Weight: 54 lb (24.5 kg)
Dimensions: 38" x 14" x 9" (97 cm x 36 cm x 23 cm)
Electrical Safety Class: Class 1, Type B
Safety Tests: IEC 60601, 1:1988 +A1:1991, +A2:1995, CAN/CSA C22.2 NO 601.1 M90, ANSI/UL 60601-1, IEC 60601-1-2, IEC 60601-1-4, ISO 14971, ISO 10993-1