Jose Gomez Marquez makes toys into medical devices for the developing world[ Tue, 16 Aug 2011 16:16:48 PDT ]Jose Gomez Marquez is a master of design for medical devices. The MIT professor stopped by CNET to demo some products he hopes to commercialize: he made medical devices out of Lego bricks, developed a way to print out paper-based diagnostic technology, and figured out how to power a nebulizer with a bike pump.