Ultraviolet light is applied to a patient's blood while that blood remains in the body. A port is surgically implanted in the patient. A UV pack or a UV device is connectable to the port. The UV pack has a battery or other power supply and a UV light source. The UV light source is typically LEDs. The...http://www.google.es/patents/US20050090722?utm_source=gb-gplus-sharePatente US20050090722 - Method and apparatus for providing UV light to blood
Method and apparatus for providing UV light to blood
