Invention Grant
- Patent Title: Devices, systems and methods for characterization of ventricular fibrillation and for treatment of ventricular fibrillation
- Patent Title (中): 用于表征心室颤动和用于治疗心室颤动的装置，系统和方法
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Application No.: US12236250Application Date: 2008-09-23
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Publication No.: US08165673B2Publication Date: 2012-04-24
- Inventor: Lawrence D. Sherman , Clifton W. Callaway , James J. Menegazzi
- Applicant: Lawrence D. Sherman , Clifton W. Callaway , James J. Menegazzi
- Applicant Address: US PA Pittsburgh
- Assignee: University of Pittsburgh—of the Commonwealth System of Higher Education
- Current Assignee: University of Pittsburgh—of the Commonwealth System of Higher Education
- Current Assignee Address: US PA Pittsburgh
- Agency: Bartony & Associates, LLC
- Main IPC: A61N1/39
- IPC: A61N1/39
Abstract:
A defibrillation system for use in treatment of ventricular fibrillation includes at least one sensor to measure heart rhythm; at least one applicator to apply a defibrillation pulse to a patient; and at least one processor in communication with the sensor and the applicator to determine a first value related to the rate of change of a leading edge of a lagged phase space reconstruction of ventricular fibrillation heart rhythm measured over a period of time.
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