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Orthopedic Leg Positioning Systems

Swiss made

Our modular, compact orthopedic devices focus on easing access to the hip and knee joints for measurable, reproducible surgical positioning . We collaborate with both surgeons and the medical industry. 


PURIST Leg Positioning System™

The PURIST is designed specifically for anterior approach hip replacement. This next generation leg positioning system is designed to boost accuracy, efficiency, and surgeon control. Its quick setup, staff-friendly operation, and small footprint make the PURIST ideal for both hospitals and surgery centers.

ARCH Leg Positioning System™

The ARCH can be used for anterior approach hip replacement as well as femoral fractures. Since 2006, surgeons have relied on the ARCH for its wide range of positioning capabilities. Its patented design allows the leg to be maneuvered anywhere along the C-shaped track without altering traction.

Facts table Leg Positioning Systems

The RAMP™ Knee Positioning System

The RAMP™ Knee Positioning System represents an innovative concept for positioning of the knee during   total knee replacement. The device is easily installed at the foot end of any standard OR table and below the sterile drape. The unique design allows the surgeon to change between six stable, precise foot positions without the need for a sterile boot or accompanying sterile rail mechanisms.

Leg Positioning Systems 

For Hip and Knee Procedures

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Increased efficiency and accuracy

Ideal for Ambulatory Surgery Centers (ASC's)

Compatible with any standard OR table

Competitive pricing

Surgical Videos
Precise femoral elevation 

Improved surgical workflow

Dr. Stefan Kreuzer (Houston, TX) walks through his femoral exposure procedure and femoral implant installation using the PURIST. 

Surgical Pearls - Dr. Kreuzer
Play Video

Surgical Pearls - Dr. Kreuzer

Duration: 07.52


Book a free Interactive Online Training session to talk face-to-face with an IOT Product Expert. This immediate live service is tailored to surgeons, hospital staff, and implant reps.

  • Product Demos

  • In-services 

  • Training Certifications

  • Maintenance and Technical Support 

  • Q&A 

IOT STUDIO live session
Surgeons Testimonials

“I prefer the ARCH to the Hana/ProFx table because it provides precise and graduated positioning”

Steven L. Myerthall, MD (USA)


+41 41 749 4099

Baar, Switzerland 

United States

+1 409 658 1017

Winnie, Texas 

Contact to IOT
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