发明名称 |
Apparatus and method for endoscopic encirclement of pulmonary veins for epicardial ablation |
摘要 |
Surgical instruments and procedures promote placement of a tissue-ablating probe surrounding the left and right pulmonary veins within the intrapericardial space of a patient's heart via access through a subxiphoid or subcostal entry incision. An opening is formed in the pericardium near the apex region of the heart to facilitate formation of openings through three pericardial reflections by which a tissue-ablating probe is positioned around the pulmonary veins. |
申请公布号 |
US2004216748(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
US20030618140 |
申请日期 |
2003.07.10 |
申请人 |
CHIN ALBERT K. |
发明人 |
CHIN ALBERT K. |
分类号 |
A61B;A61B1/01;A61B17/00;A61B17/06;A61B17/30;A61B17/32;A61B17/34;A61B18/14;A61B19/00;A61N1/05;(IPC1-7):A61B17/00 |
主分类号 |
A61B |
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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