Abstract: A magnetic field sensor for a medical device, the magnetic sensor assembly comprising a substrate having a plurality of planar sections, wherein adjacent planar sections are joined by a transition section, and wherein the planar sections are arranged in a substantially C-shaped arrangement such that an inner surface of the magnetic field sensor is concave, and wherein the plurality of planar sections includes a first planar section oriented in a first plane and a second planar section oriented in a second plane orthogonal to the first plane. A first magneto-resistive (MR) sensor is mounted to the first planar section and defining a first axis of sensitivity, and a second MR sensor is mounted to the second planar section and defining a second axis of sensitivity that is orthogonal to the first axis of sensitivity.

Abstract: A neurostimulation lead includes a lead body having a proximal portion and a distal portion and a first conductor extending through the lead body. An electrode cuff can be secured relative to the distal portion of the lead body. The electrode cuff includes a cuff body, a first tendril extending from a first region of the cuff body, a second tendril extending from a second region of the cuff body and a first electrode disposed on the cuff body and electrically connected to the first conductor.

Abstract: A neurostimulation lead includes a lead body having a proximal portion and a distal portion and a first conductor extending through the lead body. An electrode cuff can be secured relative to the distal portion of the lead body. The electrode cuff includes a cuff body, a first tendril extending from a first region of the cuff body, a second tendril extending from a second region of the cuff body and a first electrode disposed on the cuff body and electrically connected to the first conductor.

Abstract: Described is a medical system for implantation within a patient's body. The medical system comprises: an implantable medical device; a lead having a proximal end, a distal end and an intermediate portion located between the proximal and distal ends, wherein the proximal end has a connector connecting the lead to the implantable medical device, and the intermediate portion includes a portion having a reduced outer diameter compared to an outer diameter of a remainder of the intermediate portion; and an anchoring device for anchoring the lead within the patient's body, the anchoring device comprising a sleeve having an inner lumen extending therethrough that accommodates the reduced outer diameter portion of the lead, wherein axial movement of the anchoring device along the lead is limited to within the reduced outer diameter portion of the lead.