
George Hamilton helped create this new artificial artery using nanotechnology.
Researchers at London Royal Free Hospital are hoping to save limbs and lives with the creation of their new artificial artery. Unlike current artery replacements, this grafting substance was created using nanotechnology and can pulse with the natural movements of the body. That pulsing will allow the polymer tube to be used in very small grafts (<8mm), giving hope that damaged arteries which would normally lead to amputations or heart attacks can now be treated. According to a recent press release, the Wellcome Trust has given [L]$500,000 to begin clinical trials of the new artificial arteries by the end of 2010. We could see the new polymer arteries in grafts, stints, and other vascular surgeries in the next few years.
Heart and vascular disease is the number one killer in most industrialized nations, and costs countries billions in health care, and lost wages. Nanotechnology, biotechnology, robotics, and stem cells are reinvigorating the development of artificial components of the cardiovascular system. We’ve seen hearts grown from stem cells in labs, artificial mechanical hearts, companies spending millions to develop artificial blood, and now even artificial vascular tubes which act more like the real thing. Combined with upcoming advances in robotic and micro-surgery, medicine could be on the path to conquering its public enemy number one.






1 Comment