Combined mapping, pacing, and defibrillating catheter
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United States of America Patent
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Apr 11, 1995
Grant Date -
N/A
app pub date -
Jan 21, 1994
filing date -
Jan 21, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
A catheter insertable into a body provides for both sensing electrical activity of the heart at localized locations of the heart and defibrillating the heart when defibrillation is required. The catheter includes a plurality of connectors at the proximal end and a plurality of electrodes disposed along the catheter at the distal end. The plurality of electrodes includes a first plurality of electrodes and a second plurality of electrodes. The first plurality of electrodes are coupled together and to a given one of the plurality of connectors. Each of the second plurality of electrodes is coupled to a respective different one of the plurality of connectors. The first plurality of electrodes provide for defibrillating the heart and the second plurality of electrodes provide for sensing electrical activity of the heart at localized locations of the heart.
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