Invention Application
US20050102000A1 Linear stimulation of the heart for improved hemodynamic benefit
审中-公开
心脏的线性刺激改善血液动力学效益
- Patent Title: Linear stimulation of the heart for improved hemodynamic benefit
- Patent Title (中): 心脏的线性刺激改善血液动力学效益
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Application No.: US10981019Application Date: 2004-11-03
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Publication No.: US20050102000A1Publication Date: 2005-05-12
- Inventor: Joseph Pastore , Qingsheng Zhu , Rodney Salo
- Applicant: Joseph Pastore , Qingsheng Zhu , Rodney Salo
- Applicant Address: US MN St. Paul 55112-5798
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN St. Paul 55112-5798
- Main IPC: A61N1/362
- IPC: A61N1/362 ; A61N1/368 ; A61N1/36

Abstract:
A method and apparatus for linear stimulation of the heart to resynchronize contraction for improved hemodynamic benefit. Linear stimulation may be accomplished using a linear source, which may comprise an elongated electrode or plurality of electrodes arranged so as to linearly stimulate the heart. A linear source may be coupled to the left ventricle, and one or more additional electrodes may be positioned so as to stimulate a separate region of the left ventricle or one or more additional chambers of the heart as well. Application of an electrical stimulus by the linear source may function to stimulate a larger region of the heart, thereby enhancing the resynchronization effect as well as providing other hemodynamic benefits.
Information query
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