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3R30

Titanium polycentric knee with constant friction swing phase control and extension assist

  • Activity Level: K1, K2

  • Weight Limit: 125 kg / 275 lbs.

  • Part Weight: 655 g

  • Part Height: 18 mm

  • Flexion Angle: 110°

L-Code Suggestions*


  • L5850

  • L5611

Patient Indications


  • Control = Patient needs moderate voluntary control of the prosthesis

  • Activity = Single speed, limited community ambulation

Special Features


  • Adjustable constant friction

  • Extension assist

  • Designed for a knee disarticulation

*The responsibility for accurate coding lies with the patient care facility that selects a product and fits the patient. Otto Bock's coding recommendations are based on our best judgment. These recommendations are open to revision based on additional information or changes in the alpha-numeric system.

3R30 Instructions for Use.