INSULATIVE FEEDTHROUGH FOR AN ACTIVE IMPLANTABLE MEDICAL DEVICE (AIMD)

An insulative feedthrough attachable to an active implantable medical device includes a feedthrough body having a material which is both electrically insulative, biocompatible and separates a body fluid side from a device side. A passageway is disposed through the feedthrough body. A composite condu...

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Bibliographische Detailangaben
Hauptverfasser: WOODS, Jason, MARTINO, Marc Gregory, BRENDEL, Richard L, FRYSZ, Christine A, SEITZ, Keith W, STEVENSON, Robert A, MARZANO, Thomas
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An insulative feedthrough attachable to an active implantable medical device includes a feedthrough body having a material which is both electrically insulative, biocompatible and separates a body fluid side from a device side. A passageway is disposed through the feedthrough body. A composite conductor is disposed within the passageway and has a body fluid side metallic wire electrically conductive to a device side metallic wire. The body fluid side metallic wire extends from a first end disposed inside the passageway to a second end on the body fluid side. The device side metallic wire extends from a first end disposed inside the passageway to a second end on the device side. The body fluid side metallic wire is hermetically sealed to the feedthrough body. The body fluid side metallic wire is biocompatible and is not the same material as the device side metallic wire.