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METHOD AND DEVICE FOR LEFT ATRIAL APPENDAGE CLOSURE
专利权人:
Marvel Medical Technologies LLC
发明人:
Jianlu Ma
申请号:
US15192640
公开号:
US20170014113A1
申请日:
2016.06.24
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A left atrial appendage (LAA) closure device that includes an anchor portion having a first segment and a second segment that are connected in spaced-apart manner by a first connector, a sealing portion, and a second connector that connects the anchor portion and the second segment sealing portion. The first segment is adapted to be positioned outside the LAA and in the pericardial sac after deployment of the closure device, and the second segment is positioned between the first segment and the sealing portion inside the LAA.
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