Testing Machine Selection Guide
AMTI is the global leader in multi-axis biomedical testing machines. Each year more than 80 percent of the hip and knee implants produced are manufactured by companies that rely on AMTI for the critical phases of implant evaluation.

Each of our testing machines has been meticulously engineered to meet the specialized demands of biomechanical applications.

Key features include:

  • Extensive ranges of motion that allow for accurate simulation of activities of daily living (ADLs)
  • Adaptive Control Technology: Saves test setup time and dramatically increases accuracy
  • Patented Virtual Soft Tissue (VST)*: Replaces mechanical springs with a software model of the knee's constraining tissues
  • Microseparation capability included in all hip simulation stations
  • Able to be operated under either force or displacement control
  • AMTI six-axis load cells integral to every machine
  • Physiologically correct station configurations
  • Load soak stations included with every multiple-station machine
  • All motions hydraulically driven by long-life laminar seal actuators
  • Completely configured for all applicable ISO and ASTM tests
* US Patent number 7823460
ADL hip simulator Ideal for hip and spine simulation
ADL knee simulator Ideal for knee, shoulder and ankle simulation
ADL Force 5 Single-station machine ideal for hip, spine, knee, shoulder, ankle and small joint simulation
Ortho-POD Multidirectional pin-on-disc machine
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