Epicardial patch electrode

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United States of America Patent

PATENT NO 4817634
SERIAL NO

07063371

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An epicardial defibrillation electrode employing an elongated, coil electrode embedded in the surface of a flexible electrode pad. The coil electrode provides increased flexibility and superior electrode flex life. The arrangement of the coil electrode provides uniform current distribution. The electrode takes the form of a space wound coil following a tortuous path over the surface of the electrode pad to provide a large surface area to reduce current density. In some embodiments, an insulative core is located within the lumen of the coil.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC 7000 CENTRAL AVE NW MINNEAPOLIS MN 55432 A CORP OF MNNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holleman, Timothy W Ham Lake, MN 16 1146
Rugland, Roger Ham Lake, MN 3 298
Sandstrom, Richard Scandia, MN 3 298
Williams, Terrell M Coon Rapids, MN 55 3671

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