WILMINGTON, Mass.--(BUSINESS WIRE)--AdvanSource Biomaterials Corporation (NYSE Amex: ASB), a leading developer of advanced polymer materials for a broad range of medical devices, today announced its commercial expansion through the addition of Debbie Hauser as its independent western regional sales engineer. The engagement of Ms. Hauser to represent the Company’s expanding portfolio of polymer products is in response to the growing customer base and is an integral part of the Company’s business strategy to promote its biomaterials products and technologies to developers and manufacturers of medical devices.