发明名称 |
IMPLANTABLE MEDICAL DEVICE FOR MONITORING SYNCHRONICITY OF THE VENTRICLES OF A HEART |
摘要 |
<p>In an implantable medical device and a method for monitoring ventricular synchronicity of a heart, impedance signals are measured that reflect septal wall movements and impedance amplitude peaks in the impedance signal are detected. A synchronicity index indicating a degree of synchronicity is determined based on detected impedance peaks, with at least two impedance peaks detected within a predetermined time window including a cardiac cycle or a part of a cardiac cycle indicating an increased dyssynchronicity in the ventricular contractions.</p> |
申请公布号 |
EP2379169(B1) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20080876273 |
申请日期 |
2008.12.17 |
申请人 |
ST. JUDE MEDICAL AB |
发明人 |
HOLMSTRÖM, NILS;LJUNGSTRÖM, KARIN;BROOME, MICHAEL;EMANUELSSON, CECILIA |
分类号 |
A61N1/362;A61B5/053;A61B5/08;A61B5/11;A61N1/365;A61N1/368;A61N1/372 |
主分类号 |
A61N1/362 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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