Invention Grant
US08343061B2 Method and apparatus for determining central aortic pressure waveform
有权
用于确定中心主动脉压力波形的方法和装置
- Patent Title: Method and apparatus for determining central aortic pressure waveform
- Patent Title (中): 用于确定中心主动脉压力波形的方法和装置
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Application No.: US12225141Application Date: 2007-03-15
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Publication No.: US08343061B2Publication Date: 2013-01-01
- Inventor: Ramakrishna Mukkamala , Gokul Swamy , Qi Ling , Tongtong Li
- Applicant: Ramakrishna Mukkamala , Gokul Swamy , Qi Ling , Tongtong Li
- Applicant Address: US MI East Lansing
- Assignee: Board of Trustees of Michigan State University
- Current Assignee: Board of Trustees of Michigan State University
- Current Assignee Address: US MI East Lansing
- Agency: Harness, Dickey & Pierce, P.L.C.
- International Application: PCT/US2007/006465 WO 20070315
- International Announcement: WO2007/109065 WO 20070927
- Main IPC: A61B5/021
- IPC: A61B5/021
Abstract:
A method is provided for determining a central aortic pressure waveform. The method includes: measuring two or more peripheral artery pressure waveforms; analyzing the signals so as to extract common features in the measured waveforms; and determining an absolute central aortic pressure waveform based on the common features.
Public/Granted literature
- US20090131804A1 Method And Apparatus For Determining Central Aortic Pressure Waveform Public/Granted day:2009-05-21
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