| Patent application number | Description | Published |
|---|
| 20090240258 | DETACHABLE HANDLE FOR IMPLANTABLE ELECTRICAL STIMULATION SYSTEMS AND METHODS OF MAKING AND USING - A detachable handle includes a handle body that is substantially tubular and defines a hollow center region extending at least a portion of a longitudinal length of the handle body. The handle body is configured and arranged to receive a portion of a stylet handle within the hollow center region and removably attach to the stylet handle. The handle body includes an external gripping surface extending at least a portion of an exterior surface of the handle body. | 09-24-2009 |
| 20090248111 | IMPLANTABLE MULTI-LEAD ELECTRIC STIMULATION SYSTEM AND METHODS OF MAKING AND USING - A multi-lead system includes a first lead and a second lead. The first lead includes a distal end and a first plurality of electrodes disposed along the distal end of the first lead. The first plurality of electrodes are configured and arranged in a first electrode axis. The second lead includes a distal end and a proximal end. A second plurality of electrodes is disposed along the distal end of the second lead. The second plurality of electrodes are configured and arranged in a second electrode axis. The second lead also includes at least one bend between the distal end and the proximal end to allow for linear alignment of the first electrode axis with the second electrode axis to form a combination electrode axis when the first lead and the second lead are implanted. | 10-01-2009 |
| 20090248122 | MULTI-CONDUCTOR RIBBON FOR A LEAD ASSEMBLY OF AN IMPLANTABLE ELECTRIC STIMULATION SYSTEM AND METHODS OF MAKING AND USING - A lead assembly includes a lead with a plurality of electrodes disposed at a distal end, a plurality of terminals disposed at a proximal end, and an outer lead covering extending along a longitudinal length of the lead from a region proximal to the plurality of electrodes to a region distal to the plurality of terminals. The lead also includes a multi-conductor ribbon disposed within the outer lead covering. The multi-conductor ribbon has a longitudinal length. The multi-conductor ribbon includes a plurality of conductors and a non-conductive insulation. The conductors are aligned longitudinally along the multi-conductor ribbon and the non-conducting insulation encases and insulates each of the conductors, except for the proximal and distal ends of the conductors. Each conductor is electrically coupled to at least one terminal and to at least one electrode. | 10-01-2009 |
| 20090248124 | LEAD IDENTIFIER FOR AN IMPLANTABLE ELECTRIC STIMULATION SYSTEM AND METHODS OF MAKING AND USING - A lead includes a lead body with a distal end and at least one proximal end. The lead includes at least one lead identifier disposed on the lead body. The lead identifier is configured and arranged to visually identify the end of the lead body on which the at least one lead identifier is disposed. The at least one lead identifier includes at least one of a markable-surface-finish region suitable for marking with a pen, at least one laser-ablated identification marking, at least one contrasting band of material formed of a conspicuous color, at least one conspicuously-colored spacer disposed between two adjacent terminals of at least one of the at least one proximal end of the lead body, or a conspicuously-colored proximal tip disposed on at least one of the at least one proximal end of the lead body. | 10-01-2009 |
| 20090270957 | STIMULATION SYSTEM WITH PERCUTANEOUSLY DELIVERABLE PADDLE LEAD AND METHODS OF MAKING AND USING - An implantable lead includes an expandable paddle body and a plurality of electrodes disposed on the paddle body. The electrodes are configured and arranged to provide electrical stimulation to adjacent tissue when implanted and the lead is coupled to a control module. The paddle body is configured for percutaneous implantation through an introducer followed by expansion of a volume of the paddle body by at least 10%. Alternatively, the paddle body is configured for percutaneous implantation and when implanted the lead is configured and arranged so that a position or orientation of the plurality of electrodes relative to the paddle body can be altered. | 10-29-2009 |
| 20100057175 | SYSTEMS, DEVICES, AND METHODS FOR ELECTRICALLY COUPLING TERMINALS TO ELECTRODES OF ELECTRICAL STIMULATION SYSTEMS - An implantable lead includes a first lead assembly with a distal tip and a medial end, a medial section with a first end and a second end, and a first intermediate assembly disposed between the first lead assembly and the first end of the medial section. The first lead assembly includes a plurality of external contacts and at least one conductive wire disposed in the first lead assembly. The at least one conductive wire extends from at least one external contact towards the medial end of the first lead assembly. The medial section includes a plurality of conductors extending from the first end to the second end. The first intermediate assembly includes a plurality of conductive elements. At least one of the conductive elements is configured and arranged to electrically couple the at least one conductive wire to at least one of the conductors. | 03-04-2010 |
| 20100076508 | ELECTRICAL STIMULATION LEADS HAVING RF COMPATIBILITY AND METHODS OF USE AND MANUFACTURE - A neurostimulation lead or lead extension includes a lead body having a proximal end and a distal end. A plurality of first contacts are disposed on the distal end of the lead body. A plurality of second contacts are disposed on a proximal end of the lead body. A plurality of conductors extend along the lead body. Each of the plurality of conductors electrically couples at least one of the first contacts to at least one of the second contacts. At least one of the conductors includes at least one switch disposed along a length of the conductor. The at least one switch is configured and arranged to separate the conductor into a plurality of individual segments when the at least one switch is opened. | 03-25-2010 |
| 20100094387 | ELECTRODE DESIGN FOR LEADS OF IMPLANTABLE ELECTRIC STIMULATION SYSTEMS AND METHODS OF MAKING AND USING - A lead includes a lead body with a distal end and a proximal end. A plurality of terminals are disposed at the proximal end of the lead body. A plurality of electrodes are disposed at the distal end of the lead body. Each electrode includes an electrode body and at least one anchoring member. The at least one anchoring member couples to the electrode body and extends into the lead body and beneath the electrode body to anchor the electrode to the lead body. A plurality of conductive wires electrically couple the plurality of electrodes to the plurality of terminals. | 04-15-2010 |
| 20100268298 | DEEP BRAIN STIMULATION CURRENT STEERING WITH SPLIT ELECTRODES - A device for brain stimulation includes a lead having a longitudinal surface, a proximal end, a distal end and a lead body. The device also includes a plurality of electrodes disposed along the longitudinal surface of the lead near the distal end of the lead. The plurality of electrodes includes a first set of segmented electrodes comprising at least two segmented electrodes disposed around a circumference of the lead at a first longitudinal position along the lead; and a second set of segmented electrodes comprising at least two segmented electrodes disposed around a circumference of the lead at a second longitudinal position along the lead. The device further includes one or more conductors that electrically couple together all of the segmented electrodes of the first set of segmented electrodes. | 10-21-2010 |
| 20110005069 | SYSTEMS AND LEADS WITH A RADIALLY SEGMENTED ELECTRODE ARRAY AND METHODS OF MANUFACTURE - A method of making a lead for a stimulation device includes forming at least one pre-electrode in the shape of a ring, the at least one pre-electrode comprises at least two thin-walled portions separated by at least two thick-walled portions; disposing the at least one pre-electrode near a distal end of a lead body; joining at least one conductor to each thick-walled portion of the at least one pre-electrode; and grinding the lead body and the at least one pre-electrode to remove the thin-walled portions of the at least one pre-electrode to form segmented electrodes from the thick-walled portions of the at least one pre-electrode. | 01-13-2011 |
| 20110005829 | METHOD FOR FABRICATING A NEUROSTIMULATION LEAD CONTACT ARRAY - A lead includes a lead body defining a lumen extending through the lead body; a conductor disposed in the lumen; a slit extending from an exterior of the lead body through at least a portion of the lead body to the lumen; and a contact strip. A portion of the contact strip is optionally disposed in the slit and is in contact with a portion of the conductor. A second portion of the contact strip is optionally wrapped around the lead body. A method of making a lead includes disposing one or more conductors in a lumen of a lead body; forming a slit from an exterior of the lead body to the lumen to access a portion of at least one conductor disposed in the lumen; coupling a flat contact strip to the portion of the conductor, and wrapping the contact strip around the lead body. | 01-13-2011 |
| 20110009932 | SYSTEMS AND METHODS OF MAKING AND USING SUPPORT ELEMENTS FOR ELONGATED MEMBERS OF IMPLANTABLE ELECTRIC STIMULATION SYSTEMS - An implantable lead includes a lead body. A plurality of conductors are disposed within the lead body and electrically couple at least one electrode to at least one terminal. At least one of the conductors includes a plurality of units. Each of the units includes a first conductor segment extending along the lead body from a beginning point to a first position, a second conductor segment extending from the first position to a second position, and a third conductor segment extending along the elongated member from the second position to an endpoint. The conductor segments are arranged so as to form alternating single-coil regions and multi-coil regions. At least one support element is disposed along at least a portion of at least one of the single-coil regions and is configured and arranged to increase the stiffness of the at least one of the single-coil regions. | 01-13-2011 |
| 20110078900 | METHODS FOR MAKING LEADS WITH RADIALLY-ALIGNED SEGMENTED ELECTRODES FOR ELECTRICAL STIMULATION SYSTEMS - A method of making a stimulation lead includes attaching multiple segmented electrodes to a carrier. Each of the segmented electrodes has a curved form extending over an arc in the range of 10 to 345 degrees. The method further includes attaching conductors to the segmented electrodes; forming the carrier into a cylinder with segmented electrodes disposed within the cylinder; molding a lead body around the segmented electrodes disposed on the carrier; and removing at least a portion of the carrier to separate the segmented electrodes. | 04-07-2011 |
| 20110130816 | ELECTRODE ARRAY WITH ELECTRODES HAVING CUTOUT PORTIONS AND METHODS OF MAKING THE SAME - A lead for brain stimulation includes a lead body having a distal end. At least one cable extends within the lead body, each cable comprising at least one conductor. The lead further includes a plurality of electrodes coupled to the at least one cable. Each of the plurality of electrodes defines a cutout portion that receives and attaches to a one of the at least one cable. | 06-02-2011 |
