MicroCHIPS (Bedford, MA) a development-stage medical device company focused on implantable drug delivery and biosensing for diabetes and osteoporosis, closed a $16.5M Series C financing. Participants include InterWest Partners, Polaris Venture Partners, Novartis Venture Fund, Flybridge Capital Partners, Medtronic, Saints Capital, Intersouth Partners, Care Capital and CSK Venture Capital.