Medtronic, Inc.

Clare P Ulrich

Brian Lee Fideler

Timothy W Holleman

Paul D Blankenau

William M Terrell

Duglas P Zipes

A method and apparatus for affixing implantable catheters and leads to body tissue. An electrode located on the lead or catheter is coupled to an RF signal generator, of the type employed to perform electrosurgical procedures such as electrocoagulation. The RF signal causes the electrode to adhere to body tissue, thus stabilizing the location of the catheter or lead. The electrode may be an electrode normally employed for other purposes, such as cardiac pacing, or may be a dedicated electrode employed only for affixation. Contact between the electrode and the RF signal generator may be made by a conductor permanently mounted within the catheter or lead, or by a removable conductor.

RF lead fixation and implantable lead

A method and apparatus for implantation of an electrode system. The apparatus includes a pacing lead and an extender, both of which are provided with internal stylet lumens. When coupled to one another, the stylet lumen of the extender is in communication with the stylet lumen of the lead, allowing passage of a stylet through both lead and extender, while coupled together.

Growing community of inventors

Minneapolis, MN, United States of America

Clare P Ulrich