Invention Grant
US07826893B2 Method and apparatus for generating a template for arrhythmia detection and electrogram morphology classification
有权
用于产生心律失常检测和电描记图形态分类的模板的方法和装置
- Patent Title: Method and apparatus for generating a template for arrhythmia detection and electrogram morphology classification
- Patent Title (中): 用于产生心律失常检测和电描记图形态分类的模板的方法和装置
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Application No.: US11757495Application Date: 2007-06-04
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Publication No.: US07826893B2Publication Date: 2010-11-02
- Inventor: Jian Cao , Jeffrey M. Gillberg , Chris J. Gennaro
- Applicant: Jian Cao , Jeffrey M. Gillberg , Chris J. Gennaro
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agent Michael C. Soldner
- Main IPC: A61B5/04
- IPC: A61B5/04 ; A61B5/0472
Abstract:
An implantable medical device and associated method for automatically generating morphology templates during fast cardiac rhythms, confirming a provisional template as a confirmed template, and using the confirmed template to classify subsequent detected arrhythmias. A provisional SVT template may be created during a fast ventricular rate and activated as a confirmed SVT template upon verification that the fast rate was due to an SVT. The confirmed SVT template may be used to discriminate SVT from VT/VF.
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