Surgery – Diagnostic testing – Cardiovascular
Reexamination Certificate
2006-11-10
2008-10-14
Marmor, II, Charles A. (Department: 3735)
Surgery
Diagnostic testing
Cardiovascular
C600S529000, C600S513000, C600S509000
Reexamination Certificate
active
07435221
ABSTRACT:
Techniques are provided for detecting abnormal respiration within a patient based upon intracardiac electrogram (IEGM) signals or other electrical cardiac signals. Briefly, abnormal respiration is detected using a pattern recognition trained to discriminate normal and abnormal respiration based on morphological parameters and interval-based parameters extracted from the IEGM signals. In addition, techniques are described for distinguishing among different cardiac rhythm types within the patient while using one or more pattern classifiers or other pattern recognition devices.
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Benser Michael E.
Bharmi Rupinder
Bornzin Gene A.
de Chazal Philip
Marmor, II Charles A.
Natnithithadha Navin
Pacesetter Inc.
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