Implantable lead with coplanar contact coupling

An implantable lead for a medical device with a coplanar coupling for connecting a conductor to a contact reduces conductor bending moments to improve lead reliability. The implantable lead comprises a lead body having a proximal end and a distal end, at least one conductor, at least one contact car...

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Bibliographische Detailangaben
Hauptverfasser:	STOLZ BRIAN T, PARDO XAVIER, COLE MARY LEE
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTROTHERAPY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES HYGIENE MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE RADIATION THERAPY TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	An implantable lead for a medical device with a coplanar coupling for connecting a conductor to a contact reduces conductor bending moments to improve lead reliability. The implantable lead comprises a lead body having a proximal end and a distal end, at least one conductor, at least one contact carried on the proximal end, at least one contact carried on the distal end, and at least one coupling. The lead body has an exterior surface. The conductor is contained in the lead body and extends from the lead proximal end to the distal end. The conductor is also electrically insulated. The contact carried on the proximal end is electrically connected to the conductor. The coupling has a conductor coupling and a contact coupling. The conductor coupling is placed over the conductor and attached to the conductor. The contact coupling exits the lead body and has a weld to connect the contact coupling to the contact. The contact coupling is configured to exit the conductor lumen and mate with the contact while retaining the conductor coplanar to the lead body.