The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2022
Filed:
Nov. 22, 2019
Applicant:
Hangzhou Nuomao Medtech Technology Co., Ltd, Zhejiang, CN;
Inventors:
Assignee:
HANGZHOU DINOVA EP TECHNOLOGY CO., LTD., Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/12 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/12122 (2013.01); A61B 17/12172 (2013.01); A61B 2017/00526 (2013.01); A61B 2017/00579 (2013.01); A61B 2017/00592 (2013.01); A61B 2017/00632 (2013.01); A61B 2017/00867 (2013.01); A61B 2017/1205 (2013.01);
Abstract
A left atrial appendage occluder with advanced connection manner and a manufacturing method thereof are provided. The left atrial appendage occluder includes a sealing portion and an anchoring portion. Each of the sealing portion and the anchoring portion is provided with a connection part formed by converging a corresponding shape of the sealing portion or the anchoring portion respectively. The connection parts of the sealing portion and the anchoring portion extend toward each other to be fixed and misaligned with each other.