Invention Grant
US07702392B2 Methods and apparatus for determining cardiac stimulation sites using hemodynamic data
有权
使用血液动力学数据确定心脏刺激位点的方法和装置
- Patent Title: Methods and apparatus for determining cardiac stimulation sites using hemodynamic data
- Patent Title (中): 使用血液动力学数据确定心脏刺激位点的方法和装置
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Application No.: US11351569Application Date: 2006-02-10
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Publication No.: US07702392B2Publication Date: 2010-04-20
- Inventor: Debra S. Echt , Richard E. Riley , Mark W. Cowan , Axel F. Brisken
- Applicant: Debra S. Echt , Richard E. Riley , Mark W. Cowan , Axel F. Brisken
- Applicant Address: US CA Sunnyvale
- Assignee: EBR Systems, Inc.
- Current Assignee: EBR Systems, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Townsend and Townsend and Crew LLP
- Main IPC: A61N1/00
- IPC: A61N1/00
Abstract:
Methods and apparatus for determining an endocardial implantation site for implanting an electrode, such as a leadless stimulation electrode. An embodiment of one method in accordance with the invention includes delivering sufficient electrical energy for initiation of cardiac activation to a plurality of different test locations at the heart of a patient, and determining hemodynamic responses in reaction to that the stimulus delivered to the different test locations. This method further includes identifying an implantation site for implanting the electrode by selecting at least one of the test locations corresponding to a favorable hemodynamic response.
Public/Granted literature
- US20070060961A1 Methods and apparatus for determining cardiac stimulation sites using hemodynamic data Public/Granted day:2007-03-15
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