发明名称 |
Dual-chamber leadless intra-cardiac medical device with intra-cardiac extension |
摘要 |
A leadless intra-cardiac medical device includes a housing that is configured to be implanted entirely within a single local chamber of the heart. A first electrode is provided on the housing at a first position such that when the housing is implanted in the local chamber, the first electrode engages the local wall tissue at a local activation site within the conduction network of the local chamber. An intra-cardiac extension is coupled to the housing and configured to extend from the local chamber into an adjacent chamber of the heart. A stabilization arm of the intra-cardiac extension engages the adjacent chamber. A second electrode on the intra-cardiac extension engages distal wall tissue at a distal activation site within the conduction network of the adjacent chamber. |
申请公布号 |
US8634912(B2) |
申请公布日期 |
2014.01.21 |
申请号 |
US201213352136 |
申请日期 |
2012.01.17 |
申请人 |
BORNZIN GENE A.;MOUCHAWAR GABRIEL A.;MIN XIAOYI;POORE JOHN W.;KARST EDWARD;SAMADE RICHARD;SOMOGYI ZOLTAN;THERET DIDIER;PACESETTER, INC. |
发明人 |
BORNZIN GENE A.;MOUCHAWAR GABRIEL A.;MIN XIAOYI;POORE JOHN W.;KARST EDWARD;SAMADE RICHARD;SOMOGYI ZOLTAN;THERET DIDIER |
分类号 |
A61N1/362 |
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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