Based on the materials and structure as well as other characteristics of orthopedic implants, it is recommended the following aspects should be considered:
- The static and dynamic mechanical properties study to be conducted for the whole product system should be determined according to the biomechanical environment where the whole product system is intended to be implanted.
- The static and dynamic mechanical properties study to be performed between the components should be determined according to the interaction mechanism between the components in the product.
- The static and dynamic mechanical properties study of each component should be determined according to the characteristics of each component of the product and the role it is intended to play after implantation.
- Different assembly methods will affect the mechanical distribution and thus the stress and strain of each component, so the performance study of the whole product system cannot fully reflect the performance of the components themselves.
