In some embodiments, a method can include delivering an electrically conductive coil into a lumen of a subject. In certain embodiments, the method can further include delivering at least a portion of an endoprosthesis into a lumen of the electrically conductive coil. In some embodiments, the method may...http://www.google.com/patents/US20070032862?utm_source=gb-gplus-sharePatent US20070032862 - Medical devices