WalterLorenz™ Surgical Assist Arm

The WalterLorenz™ Surgical Assist Arm is a bionic, electromechanical arm impacting surgical retraction and instrument positioning by reducing fatigue, optimizing site exposure, and improving the overall academic experience and O.R. efficiency in the surgical environment.

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Benefits of the WalterLorenz Surgical Assist Arm technology:

  • Steady and constant tissue retraction
  • Simple and flexible operation
  • Maximum Access and Visualization
  • Multidisciplinary Surgical Use
  • Innovative O.R. Optimization
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Strength and Stability

  • Fatigue-free retraction over long periods of time
  • Position instruments and tissue without obstructing the surgical field of view
  • Eliminates drift of instrumentation and retractors associated with human assistance
  • Steady holding force for retraction and anatomical positioning

Multidisciplinary Surgical Use

  • Developed in partnership with a team of multidisciplinary surgeons
  • Versatile height settings, arm lengths, table positions and angulation accommodates various surgical procedures
  • Choice of Walter-specific or universal instrument holders
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Simple and Flexibility Operation

  • The system is engineered with 6-degrees of freedom
  • Interchangeable arm lengths enable wide range of motion
  • Simple, single handed instrument positioning  with a push of a button
  • Rotating clamp allows for advanced flexibility in cases of O.R. table tilting
 

Maximum Access and Visualization

  • Unobstructed view of surgical site
  • Compact design for easy integration into O.R. workflow
  • Minimal shift in field-of-view during unlock/lock cycle

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