Scott D. Miles,Richard J. Linder,Clark C. Davis,Brian K. Whisenant,Daryl R. Edmiston,DeWayne C. Fox
申请号：
US15709471
公开号：
US20180000487A1
申请日:
2017.09.20
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Several embodiments are set forth of devices, systems and methods for modifying an atrial appendage such as a left atrial appendage (LAA). In one embodiment, a medical device includes a frame member and a tissue growth member. The frame member includes a unitary, seamless central portion having a plurality of struts defining a multi-cellular structure and an anchoring system, the plurality of struts extending between and configured to self-expand and directly bias the anchor system to anchor the frame member at least partially within the LAA. With this arrangement, the tissue growth member is attached to the frame member to occlude the LAA.
