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1. (WO2017157316) LEFT AURICLE OCCLUDER AND DELIVERY SYSTEM THEREOF

Pub. No.:    WO/2017/157316    International Application No.:    PCT/CN2017/076909
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Fri Mar 17 00:59:59 CET 2017
IPC: A61B 17/12
Applicants: SHANGHAI MICROPORT MEDICAL (GROUP) CO., LTD.
上海微创医疗器械(集团)有限公司
Inventors: WANG, Zhen
汪振
ZHOU, Yi
周毅
YAO, Yao
姚瑶
LI, Junfei
李俊菲
LUO, Qiyi
罗七一
HUANG, Haiyong
黄海勇
Title: LEFT AURICLE OCCLUDER AND DELIVERY SYSTEM THEREOF
Abstract:
Disclosed are a left auricle occluder (1) and a delivery device (6). The left auricle occluder (1) comprises a plurality of brace beams (11), wherein the brace beams (11) are distributed over the outer side of a first hub (10) and extends outward, the brace beam (11) branches into a left brace beam (111) and a right brace beam (112) at a first location (110), the left brace beam (111) and the right brace beam (112) of adjacent brace beams (11) are connected at a second location (113) and extend distally to form a distal end, and a brace rod (12) is provided between adjacent brace beams (11), so as to ensure the stability of the left auricle occluder (1) and prevent same from being irregularly deformed or sliding laterally. With the brace rods (12) between the adjacent support beams (11), the left auricle occluder (1) forms a dense mesh, thus further improving the overall strength of the left auricle occluder (1).