OptiFlex-K1

OptiFlex-K1™
OptiFlex-K1™

Chattanooga®

OptiFlex-K1™

Continuous Passive Motion is a postoperative procedure designed to aid in the recovery after joint surgery. After extensive joint surgery, if a patient fails to move their joint, the tissue around the joint will become stiff and scar tissue will form, resulting in a joint with limited range of motion, which often takes months of physical therapy to recover. OptiFlex-K1 Knee CPM has interchangeable hand controls for maximum versatility.

  • Features & Benefits
  • Specifications
  • 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

Ordering Information

Part Number Description
2025 OptiFlex-K1 Knee CPM Unit with Standard Pendant
2026 OptiFlex-K1 Knee CPM Unit with Classic Pendant
2028 OptiFlex-K1 Knee CPM Unit with Comfort Pendant
0.0037.405 OptiFlex-K1 Standard Pendant
0.0037.406 OptiFlex-K1 Comfort Pendant
0.0037.062 OptiFlex-K1 Classic Pendant

Accessories

Part Number Description

Technical Specifications

Specification Description
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

Hand Controller Functions

Function Classic Hand Control Standard Hand Control Comfort Hand Control
Key lock function: yes yes yes
Pauses: yes yes yes
Speed: yes yes yes
Timer: no yes yes
Reverse on load: no yes yes
Warm up protocol: no yes yes
Default setting: no yes yes
Transport setting: no yes yes
Chip card selectable: no no yes
EROM repeat: no no yes
Stretch protocols: no no yes
Workout protocol: no no yes
Comfort protocol: no no yes
Therapy documentation: no no yes
EMS control: no no yes