System and method for detecting abnormal respiration based on intracardiac electrogram signals using a pattern recognition device,申请号US20060558819-传众专利搜索

System and method for detecting abnormal respiration based on intracardiac electrogram signals using a pattern recognition device

申请公布号：US7435221(B1)

申请号：US20060558819

申请日期：2006.11.10

申请公布日期：2008.10.14

申请人：

PACESETTER, INC.

发明人：BHARMI RUPINDER;DE CHAZAL PHILIP;BORNZIN GENE A.;BENSER MICHAEL E.

分类号：A61B5/08;A61B5/02;A61B5/04

主分类号：A61B5/08

摘要：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.