发明申请
- 专利标题： CONTACT SENSOR AND SHEATH EXIT SENSOR
- 专利标题（中）： 联系传感器和出口传感器
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申请号： US13608553申请日： 2012-09-10
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公开(公告)号： US20130006137A1公开(公告)日： 2013-01-03
- 发明人: John A. Hauck , Jeffrey A. Schweitzer , Kenneth H. Drew
- 申请人： John A. Hauck , Jeffrey A. Schweitzer , Kenneth H. Drew
- 主分类号： A61B5/053
- IPC分类号： A61B5/053
摘要：
A system and method is provided that allows for determining the local impedance of one or more electrodes of an electrode catheter. Such local impedance may be utilized to identify the relative position of an electrode catheter to a sheath of a guiding introducer. In another arrangement, local impedance of a catheter electrode can be utilized to calibrate a catheter electrode to provide improved contact sensing.
公开/授权文献
- US08998826B2 Contact sensor and sheath exit sensor 公开/授权日：2015-04-07