发明名称 |
EPICARDIAL ACCESS SYSTEM & METHODS |
摘要 |
A method and apparatus are disclosed for a needle for gaining access to the pericardial cavity of a heart. The needle includes an elongate member (e.g. a main shaft) defining a lumen and a side-port in communication with the lumen; a blunt atraumatic tip for delivering energy for puncturing tissue; and a guiding surface (e.g. a ramp) for directing a device (e.g. a guidewire) through the side-port. The method includes using the needle for tenting a pericardium and delivering energy for puncturing the pericardium, and advancing a guidewire or other device through the needle and into the pericardial cavity. |
申请公布号 |
WO2017042743(A1) |
申请公布日期 |
2017.03.16 |
申请号 |
WO2016IB55404 |
申请日期 |
2016.09.09 |
申请人 |
BAYLIS MEDICAL COMPANY INC.;BAYLIS MEDICAL USA INC. |
发明人 |
URBANSKI, John Paul;MILLER, Brock;ABOU-MARIE, Rund |
分类号 |
A61B1/00 |
主分类号 |
A61B1/00 |
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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