Machining a Next-Gen Spinal Implant: My PhD in 9 minutes

The video discusses degenerative disc disease and a PhD project aimed at creating a novel artificial disc replacement. It covers the machining of small pins, the design process inspired by watchmaking, and the assembly of components using staking. The video also explores the use of electron microscopy for examining manufacturing quality and concludes with testing the implant's performance. The results are promising, but further work is needed to bring the implant to market.

What is degenerative disc disease and how does it affect the intervertebral disc?

Describe the process of machining the pins used in the artificial disc replacement.

How does the design of the pins minimize bone damage?

What role does injection molding play in the manufacturing of the artificial disc?

What methods are used to join the pins to the M plates?

Explain the significance of using a scanning electron microscope in the manufacturing process.

Discuss the testing process for the artificial vertebrae and the importance of the speckle pattern.