Детальная информация

The paper considers the designing and simulation of spinal implant cage to enhance its mechanical properties while applying two loads of minimum 500 Newtons and Maximum of 1200 N. The dimensions of spinal implant cage consists of length (26 mm), width (13 mm) and height (7 mm). Simulations were done successfully for spinal implant cage. Objectives for final qualification work are as follow: -To optimize the spinal implant cage designs for its mechanical properties by using 2.5D X-cells lattice structures. -To increase the load bearing capability and decrease the mass of spinal implant cage for successful implant surgery. -To use Fusion 360 software in designing and investigating lattice structures for spinal implant cage. -To investigate the benefits of using lattice structures in spinal implant cages for improved biomechanical performance. In this case, titanium alloy «Ti6AL4V» was chosen as the physical material for the manufacturing of Spinal Implant cage. Ti6Al4V is used due to its biocompatibility, corrosion resistance, high strength-to-weight ratio, excellent mechanical properties, and ability to promote osseointegration. These qualities make it well-suited for load-bearing applications in the spine, providing durability, stability, and long-term success of the implant. Additionally, its compatibility with additive manufacturing techniques allows for the creation of complex structures that can enhance biomechanical performance, further solidifying its position as a preferred material for spinal implants. The optimal spinal implant cage design was selected while considering stress distribution, displacement, strain and factor of safety. For maximum 1200 Newton load, the design was fully stable without any signs of deformation while keeping mass as low as possible which was 4.5g. This finally results in biomechanically improved stability, durability, and compatibility.