Patent application number | Description | Published |
20100211144 | LEAD CONNECTOR PIN AND BODY ASSEMBLY AND METHOD OF MANUFACTURE - An implantable medical lead is disclosed herein. In one embodiment, the lead includes a body, at least one electrode and a lead connector end. The body includes a distal portion and a proximal portion. The at least one electrode is on the distal portion. The lead connector end is on the proximal portion and includes a pin contact and a retainer assembly. The pin contact is electrically coupled to the at least one electrode and proximally extends from the lead connector end. The retainer assembly retains the pin contact as part of the lead connector end and includes a collar and a cap. The cap is secured within the collar via an interference fit arrangement and includes a hole through which the pin contact extends. | 08-19-2010 |
20100228331 | IMPLANTABLE MEDICAL LEAD HAVING A BODY WITH HELICAL CABLE CONDUCTOR CONSTRUCTION AND METHOD OF MAKING SAME - Disclosed herein is an implantable medical lead. The lead may include a longitudinally extending body having a distal end, a proximal end, a helical core assembly extending between the distal and proximal ends, and an outer jacket about the helical core assembly. The helical core assembly may have at least one helical ridge. In some instances, the at least one helical ridge may be at least two helical ridges and the helical core may further include least two helical troughs. In some such cases, the at least two helical ridges may define the at least two helical troughs. | 09-09-2010 |
20110009934 | IMPLANTABLE MEDICAL LEAD HAVING PASSIVE LOCK MECHANICAL BODY TERMINATIONS - Disclosed herein is an implantable medical lead configured to receive a stylet. The lead may include a tubular body and a structure. The tubular body may include a distal end and a proximal end. The body may be configured to receive the stylet. The structure longitudinally may extend through the body between the distal end and the proximal end. The structure may be anchored within the body such that a tensile force arising within the body by the stylet being extended through the body causes the tensile force to be substantially carried by the structure. | 01-13-2011 |
20110034985 | BIPOLAR SCREW-IN LEAD - An implantable active fixation lead includes an outer sheath, a protector member having a peripheral surface extending between its distal and proximal end surfaces with a helical groove formed in the peripheral surface, and a fixation helix integral with the outer sheath. The fixation helix includes a tip end engageable with body tissue and slidably engaged with the helical groove for relative translation and rotation. A longitudinal force on the lead firmly engages the protector member's distal end surface with the body tissue. With the fixation helix initially retracted proximally of the protector member's distal end surface and disengaged from the body tissue, upon application of torque to the outer sheath, the distal end surface of the protector member is moved proximally with respect to the fixation helix which, simultaneously, is extended distally beyond the distal end surface of the protector member to an extended position into engagement with the body tissue. | 02-10-2011 |
20110065307 | SIDE-LOACING COMPACT CRIMP TERMINATION - An implantable medical lead comprising a conductor extending along the lead and a crimp connector secured to the conductor comprising a body with an outer surface, an inner surface, proximal and distal ends, and first and second lateral edges, the lateral edges having edge features extending there from, the edge features adapted to opposingly interleave with one another. Methods of assembling a crimp connector with a cable conductor including parallel and cross-wise assembly are also encompassed. | 03-17-2011 |
20110106233 | INTRAPERICARDIAL LEAD - The intrapericardial lead includes a lead body having a proximal portion and a flexible, pre-curved distal end portion. The distal end portion carries at least one electrode assembly containing an electrode adapted to engage pericardial tissue. The distal end portion further carries a pre-curved flexible wire member having ends attached to spaced apart points along the distal end portion of the lead body, the flexible wire member having a normally expanded state wherein an intermediate portion of the wire member is spaced apart from the distal end portion, and a generally straightened state wherein the wire member and the distal end portion are disposed in a more parallel, adjacent relationship so as to present a small frontal area to facilitate delivery into the pericardial space. The wire member re-expands to its normal state after delivery into the pericardial space to anchor the distal end portion of the lead body relative to the pericardial tissue. | 05-05-2011 |
20110218603 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 09-08-2011 |
20110277324 | SIDE-LOADING COMPACT CRIMP TERMINATION - An implantable medical lead comprising a conductor extending along the lead and a crimp connector secured to the conductor comprising a body with an outer surface, an inner surface, proximal and distal ends, and first and second lateral edges, the lateral edges having edge features extending there from, the edge features adapted to opposingly interleave with one another. Methods of assembling a crimp connector with a cable conductor including parallel and cross-wise assembly are also encompassed. | 11-17-2011 |
20130025122 | METHOD OF ASSEMBLING AN IMPLANTABLE MEDICAL LEAD HAVING PASSIVE LOCK MECHANICAL BODY TERMINATIONS - Disclosed herein is a method of assembling an implantable medical lead configured to receive a stylet. The lead is provided with a tubular insulation layer, an electrode is disposed on the tubular insulation layer, an electrical conductor is routed through the tubular insulation layer, and a stylet stop is inserted into a distal end of the tubular insulation layer. The electrical conductor is directly and mechanically connected to the stylet stop and is in electrical communication with the electrode. | 01-31-2013 |
20130030509 | IMPLANTABLE MEDICAL LEAD HAVING PASSIVE LOCK MECHANICAL BODY TERMINATIONS - Disclosed herein is an implantable medical lead configured to receive a stylet. The lead may include a tubular body and a structure. The tubular body may include a distal end and a proximal end. The body may be configured to receive the stylet. The structure longitudinally may extend through the body between the distal end and the proximal end. The structure may be anchored within the body such that a tensile force arising within the body by the stylet being extended through the body causes the tensile force to be substantially carried by the structure. | 01-31-2013 |
20140067033 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-06-2014 |
20140068934 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140074204 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140074205 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140074206 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140074207 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140074208 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140074209 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-13-2014 |
20140081364 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 03-20-2014 |
20140114387 | CHATTER-FREE ACTIVE FIXATION LEAD - An implantable therapy lead includes a tubular body, an obturator, and a helical anchor electrode. The obturator is displaceably supported on a distal end of the tubular body between a recessed position and an extended position. When the obturator is in the extended position, the extreme distal tip of the tissue penetrating point of the helical anchor electrode contacts an outer surface of the obturator in a manner that prevents the extreme distal tip from being capable of tissue penetration significant enough to allow the helical anchor electrode to be screwed into the heart tissue. When the obturator is in the recessed position, the extreme distal tip no longer contacts the outer surface of the obturator and the extreme distal tip is positioned relative to the outer surface of the obturator so as to allow the extreme distal tip to penetrate the heart tissue. | 04-24-2014 |
20140155966 | IMPLANTABLE LEAD WITH BODY PROFILE OPTIMIZED FOR IMPLANT ENVIRONMENT - Implementations described and claimed herein provide an implantable lead optimized for an implant environment and methods of manufacturing such implantable leads. The implantable lead includes an insulation layer having one or more transitions along a length of the insulation layer from a proximal end to a distal end. Each of the transitions is a seamless change from a section of the insulation layer having a set of performance characteristics to another section of the insulation layer having a different set of performance characteristics. | 06-05-2014 |
20140277311 | IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - An implantable medical lead includes a longitudinally extending body, an electrical conductor, an electrical component and a weld. The longitudinally extending body includes a distal end, a proximal end, and paddle region near the distal end. The electrical conductor extends through the body between the proximal end and the paddle region. The electrical component is on the paddle region and includes a sacrificial feature defined in a wall of the electrical component. The sacrificial feature includes a region that continues from the wall of the electrical component and a side that is isolated from the wall of the electrical component via a void defined in the wall of the electrical component. The weld is formed at least in part from at least a portion of the sacrificial feature. The weld operably couples the electrical component to the electrical conductor. | 09-18-2014 |
20140277322 | IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - An implantable medical lead may include a longitudinally extending body, an electrical conductor, an electrical component, and a weld. The longitudinally extending body includes a distal end and a proximal end. The electrical conductor extends through the body between the proximal end and the distal end. The electrical component is on the body and includes a sacrificial feature defined in a wall of the electrical component. The sacrificial feature includes a region that continues from the wall of the electrical component and a side that is isolated from the wall of the electrical component via a void defined in the wall of the electrical component. The weld is formed at least in part from at least a portion of the sacrificial feature. The weld operably couples the electrical component to the electrical conductor. | 09-18-2014 |