Medicine is one of the most exciting applications for 3D printing. The idea that we can create custom braces, grafts, limb replacements and more that are uniquely shaped to help each individual to overcome whatever ails them is very exciting indeed. The newest contender for most impressive use of 3D printing is the titanium ribcage. Designed and built to replace the ribs of a man that had to be removed due to a tumour, the part was specifically printed to match his exact internal geometry.
Ordinarily, it is very difficult to replicate the rib cage due to the complex shape and a flat titanium plate has been the go-to option for the last few decades. They aren’t ideal, as they can come loose and increase the risk of further harm or complications. By taking a CT Scan of the man’s chest prior to the surgery, the hospital was able to have a pre-made rib cage replacement sitting ready to go once they had removed the cancerous area.
Rapid Prototyping is perfect for this kind of requirement, as the speed at which the part was required was crucial- time is of the essence, especially with cancer. They needed a part as fast as possible, and as they were only ever going to build one with these exact dimensions Rapid Prototyping was the obvious choice. That is the essence of why Rapid Prototyping is such an important part of medical development- we need treatment fast, and it needs to customise to fit everyone’s unique needs.
The video below shows the 3D printed ribs being put together:
Read the Full Article at Spanish Man Receives 3D-Printed Ribcage
Source: 3D Printing News