Medical devices for mapping cardiac tissue
AssigneeBoston Scientific Scimed, Inc.
InventorsJacob I. Laughner, Shibaji Shome, Scott A. Meyer
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Abstract
Medical devices and methods for making and using medical devices are disclosed. A method of mapping electrical activity of a heart may comprise sensing a plurality of signals with a plurality of electrodes positioned within the heart. The method may further comprise separating the plurality of signals into a first group of signals and a second group of signals, and generating a data set that includes at least one known data point and one or more unknown data points. In some examples, the at least one known data point is generated based on the first group of signals.
Claims20
A method of mapping electrical activity of a heart, the method comprising:
- receiving a plurality of signals sensed by a plurality of electrodes positioned within the heart;
- separating the plurality of signals into a first group of signals and a second group of signals, wherein the first group of signals includes a characteristic signal;
- and
- generating a data set that includes at least one known data point and one or more unknown data points, wherein the at least one known data point is generated using the first group of signals and the one or more unknown data points are generated using the second group of signals.
A medical system for mapping electrical activity of a heart, the system comprising:
- a catheter comprising a catheter shaft and a plurality of electrodes coupled to the catheter shaft, wherein each of the plurality of electrodes are configured to sense physiological signals;
- and
- a processor communicatively coupled to the plurality of electrodes, wherein the processor is configured to:
- receive a plurality of signals sensed by a plurality of electrodes positioned within the heart;
- separate the plurality of signals into a first group of signals and a second group of signals, wherein the first group of signals includes a characteristic signal;
- and
- generate a data set that includes at least one known data point and one or more unknown data points, wherein the at least one known data point is generated using the first group of signals and the one or more unknown data points are generated using the second group of signals.
Dependencies are inferred from the claim text.