Pneumatic Holding Arm

The pneumatic retraction and holding system for open as well as for minimally invasive surgery, neurosurgery, orthopaedics and traumatology.


  • 4 kg holding force
  • 350° liberty of action
  • Quick coupling forfixation of accessories
  • CO2 air cartridge for compressed air supply
  • Set up with sterile drape
  • One Hand manipulation
  • Extensive range of accessories– blades, AtriumLift-, camera- and endoscope-holders


Aesculap offers an extensive range of accessories for the Unitrac® Pneumatic holding arm for different disciplines.