Device and method for detecting cardiac impairments

Surgery – Diagnostic testing – Cardiovascular

Reexamination Certificate

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C600S515000, C600S518000, C600S523000

Reexamination Certificate

active

08055333

ABSTRACT:
Electrocardiogram (ECG) recorded signals are processed by a computer-implemented method to substantially remove extraneous signals to produce intermediary signals, and to separate the intermediary signals using a non-orthogonal transformation method such as independent component analysis to produce independent components of signals. The separated signals are displayed to help physicians to analyze medical conditions and to identify locations of abnormal heart conditions.

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