The AMTI Ortho-POD is a multi-directional pin-on-disc machine capable of replicating the complex motions essential for accurately simulating the in vivo wear of polyethylene joint implants. Research has demonstrated that the wear rate of certain polymers, such as ultra-high molecular weight polyethylene, is highly dependent on the "cross-shear" motions that occur between the mating components of prostheses. Unidirectional motion strain-hardens polyethylene, gradually increasing its integrity along the established path.
Ortho-POD
Multidirectional Cross-Shear Measurement
Advanced Mechanical Technology Inc. (AMTI)
- Capable of replicating the complex motions essential for accurately simulating the in vivo wear of polyethylene joint implants
- Simulate both unidirectional and bidirectional sliding
- The machine's motions and loads are fully programmable through the included control and acquisition software
- 3 AMTI multi-axis load cells are integrated into the pin-on-disc machine
Details
Models
Ortho-POD
Downloads
Ortho-POD Multidirectional Cross-Shear Measuremen