The Modern Marvels Invent Now Challenge – Top 25 Inventions of 2006 (part III)
The Modern Marvels Invent Now Challenge named the top 25 Inventions of 2006 and we have some pictures! These are part III! Dr. David L. Cull, Surgeon, Greenville, SC. Hemoaccess Valve System: The Hemoaccess Valve System is a device that is able to regulate blood flow in arteriovenous (AV) grafts which are used to connect […]