A new design of biomechanical experimental jig for pelvic acetabulum

Biomechanical experiment method has been widely used in research for the mechanical properties of pelvic acetabulum. Loading jig is a very important part in the studies. Yet, few articles did intensive studies about the jig. In this paper, a kind of new loading jig, which is more analogical with physiological orthostatism of the pelvic, is being introduced and some biomechanical experiments have been done with it to testify its usability. Results show that this jig is feasible and its structure is accordance with the biological principles of the pelvic.