A medical device containing a device for connecting the medical device to a substrate, for furnishing electrical impulses from the medical device to the substrate, for ceasing the furnishing of electrical impulses to the substrate, for receiving pulsed radio frequency fields, for transmitting and receiving...http://www.google.fr/patents/US20050043761?utm_source=gb-gplus-shareBrevet US20050043761 - MRI-compatible implantable device