| abstract |
The present invention provides an apparatus method for performing rf intraluminal reduction and/or occlusion with a virtual electrode. An apparatus in accord with the present invention includes a catheter and a guide wire. The guide wire includes a conductive core having a proximal end electrically connected to a generator of rf current and an exposed distal end. An insulative material having disposed therein at least one microlumen for providing a conductive fluid to a target site within the lumen encases the guide wire. |