EXTRAVASCULAR IMPLANTABLE ELECTRICAL LEAD HAVING UNDULATING CONFIGURATION

EXTRAVASCULAR IMPLANTABLE ELECTRICAL LEAD HAVING UNDULATING CONFIGURATION

This disclosure describes an implantable medical electrical lead and an ICD system utilizing the lead. The lead includes a lead body defining a proximal end and a distal portion, wherein at least a part of the distal portion of the lead body defines an undulating configuration. The lead includes a d...

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Bibliographische Detailangaben
Hauptverfasser: MARSHALL, Mark T, WHITMAN, Teresa A, NIKOLSKI, Vladimir P, OLSON, Nathan L, SEIFERT, Kevin R, MARTINEZ, Gonzalo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:This disclosure describes an implantable medical electrical lead and an ICD system utilizing the lead. The lead includes a lead body defining a proximal end and a distal portion, wherein at least a part of the distal portion of the lead body defines an undulating configuration. The lead includes a defibrillation electrode that includes a plurality of defibrillation electrode segments disposed along the undulating configuration spaced apart from one another by a distance. The lead also includes at least one electrode disposed between adjacent sections of the plurality of defibrillation sections. The at least one electrode is configured to deliver a pacing pulse to the heart and/or sense cardiac electrical activity of the heart.