Over the last 15 years, the demonstrated long-term in-human biostabilty of the PHMO/PDMS combination, in polymers such as Elast-Eon®, for example, have shown significantly improved mechanical properties, processeabilty and excellent long-term biostability compared with other commercially available polyurethanes. The availability and futher commercilisation of high quality PHMO and PDMS from Boron Molecular now paves the way for the design and development of new biomedical polymers for a range of applications.