Swing Phase Lock 2 Orthotic Knee Joint


  • System offering knee stability for patients with quadriceps insufficiency
  • Not dependent on the ground reaction force
  • Angle to the center of gravity determines the locking and unlocking of the pendulum mechanism
  • Reliability of the orthosis is not dependent on the walking surface
  • 3 different joint settings, manual locking, manually operated joint release and automatic lock and unlocking of the joint
  • No batteries/electronics
  • Mechanical joint
  • Incomplete extension can be facilitated by optional safety stops at 32″, 15″ or at full extension

Indications for use

  • Paresis (peripheral)
  • Poliomyelitis
  • Myopathy
  • Paralysis
  • Apoplexy (CVA)
  • Multiple sclerosis

Sizing and specifications

  • Unilateral/bilateral hinge construction
  • Unilateral SPL2 hinge left/right weight limit 100kg
  • Bilateral hinges, lateral hinge = SPL2 (Swing phase lock) and medial hinge = SPC hinge (swing phase control