Invention Grant
US07955269B2 Method and apparatus for pulmonary artery pressure signal isolation
有权
用于肺动脉压信号隔离的方法和装置
- Patent Title: Method and apparatus for pulmonary artery pressure signal isolation
- Patent Title (中): 用于肺动脉压信号隔离的方法和装置
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Application No.: US12489233Application Date: 2009-06-22
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Publication No.: US07955269B2Publication Date: 2011-06-07
- Inventor: Jeffrey E. Stahmann
- Applicant: Jeffrey E. Stahmann
- Applicant Address: US MN St. Paul
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: A61B5/02
- IPC: A61B5/02
Abstract:
An implantable system senses a pulmonary artery pressure (PAP) signal using an implantable sensor placed in the pulmonary artery and isolates a plurality of signals from the PAP signal for diagnostic and/or therapeutic use. Each signal is extracted from the PAP signal using its known frequency characteristics and/or timing relationship with one or more detectable events.
Public/Granted literature
- US20090254138A1 METHOD AND APPARATUS FOR PULMONARY ARTERY PRESSURE SIGNAL ISOLATION Public/Granted day:2009-10-08
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