Medtronic, Inc.

Ron Van Der Kruk

Jean Woloszko

Antoine N Camps

Jean J G Rutten

Antoine N J M Camps

A medical electrical lead having an elongated lead body extending from a proximal end to a distal end, a first electrode positioned at the distal end of the lead body, a second electrode spaced proximally from the first electrode, the second electrode being a flexible conductive coil and having a distal end. A first electrode sleeve is coupled to the first electrode, and a second electrode sleeve is coupled to the second electrode and positioned within the proximal end of the lead body and proximal the distal end of the second electrode to provide flexibility in a distal lead body portion.

Medical electrical lead and delivery system

A medical electrical lead for establishing an electrical connection with a tissue of the body, the lead having a lead body and a semi-cylindrical cuff. In the preferred embodiment the semi-cylindrical cuff features one or more electrodes. The semi-cylindrical cuff having a long flap which wraps about the cuff and a short flap which wraps about the long flap. The semi-cylindrical cuff is relatively stiff as compared to the short flap. The short flap, in turn, is relatively the same stiffness as the long flap. The stiffness of each flap may be varied, however, so that one is more or less than the other, and in turn, than the cuff. Through such a multi-flap construction the electrodes may be positioned proximal to a nerve in such a manner that the mechanically induced damage may be minimized or even entirely eliminated. Finally, a method of implanting such an electrode is also disclosed.

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Bunde, Netherlands

Ron Van Der Kruk