发明公开
- 专利标题： INTRATHORACIC IMPEDANCE MEASUREMENT FOR COMPUTING A MAP OF THORACIC CONDUCTIVITY
- 专利标题（中）： 胸内阻抗测量计算胸电导率地图的
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申请号： EP09793222.2申请日： 2009-10-01
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公开(公告)号： EP2348985A1公开(公告)日： 2011-08-03
- 发明人: HETTRICK, Douglas A. , SARKAR, Shantanu , ZIELINSKI, Todd M. , KNOX, Kevin P.
- 申请人： Medtronic, Inc
- 申请人地址： 710 Medtronic Parkway MS LC340 Minneapolis, Minnesota 55432 US
- 专利权人： Medtronic, Inc
- 当前专利权人： Medtronic, Inc
- 当前专利权人地址： 710 Medtronic Parkway MS LC340 Minneapolis, Minnesota 55432 US
- 代理机构： Hughes, Andrea Michelle
- 优先权： US261131 20081030
- 国际公布： WO2010051123 20100506
- 主分类号： A61B5/053
- IPC分类号： A61B5/053
摘要：
An implantable medical device and associated methods monitor thoracic fluid status and discriminate thoracic fluid conditions. Intrathoracic impedance is measured along multiple intrathoracic measurement vectors using implanted electrodes. A map of thoracic conductivity is computed using the measured intrathoracic impedances. A thoracic fluid condition is detected in response to the computed map.
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