DEVICES, METHODS, AND SYSTEMS INCLUDING CARDIAC PACING

Title:

DEVICES, METHODS, AND SYSTEMS INCLUDING CARDIAC PACING

Document Type and Number:

WIPO Patent Application WO/2010/071849

Kind Code:

A3

Abstract:

A pacing output circuit can be configured to generate a ventricular pacing signal configured to be delivered to an electrode near the His bundle in a right ventricle of a heart to pace the right and left ventricles and improve synchronization of at least one of the ventricles relative to intrinsic activity. In an example, the ventricular pacing signal can include first and second signal components in opposite polarity from each other with respect to a reference component, the first and second signal components having substantially identical duration and magnitude.

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Inventors:

ZHU QINGSHENG (US)
ORTEGA DANIEL FELIPE (AR)
SPINELLI JULIO C (US)

Application Number:

PCT/US2009/068859

Publication Date:

August 19, 2010

Filing Date:

December 18, 2009

Export Citation:

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Assignee:

CARDIAC PACEMAKERS INC (US)
ZHU QINGSHENG (US)
ORTEGA DANIEL FELIPE (AR)
SPINELLI JULIO C (US)

International Classes:

A61N1/368

Domestic Patent References:

WO2009006339A1

2009-01-08

Foreign References:

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Other References: