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:
Oct. 13, 2020
Filed:
Dec. 07, 2016
Applicant:
Jiangsu University, Jiangsu, CN;
Inventors:
Assignee:
JIANGSU UNIVERSITY, , CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/24 (2006.01); A61B 17/00 (2006.01); A61B 17/04 (2006.01);
U.S. Cl.
CPC ...
A61F 2/2454 (2013.01); A61B 17/0057 (2013.01); A61F 2/24 (2013.01); A61F 2/246 (2013.01); A61F 2/2466 (2013.01); A61B 17/0401 (2013.01); A61B 2017/00579 (2013.01); A61B 2017/00592 (2013.01); A61B 2017/00623 (2013.01); A61B 2017/0464 (2013.01); A61F 2210/0085 (2013.01); A61F 2220/0016 (2013.01); A61F 2250/0003 (2013.01);
Abstract
An apical implantation mitral valve balloon closure plate blocking body and an implantation method, for human heart repair are disclosed. A balloon closure plate made from an elastic plastic material which may be filled with a gas or a curable liquid is implanted via a small incision on the left side of the chest, enters the left ventricle via the apex, and is placed and fixed at a backflow hole position of a front and rear leaflet closure point of the mitral valve. The present disclosure treats diseases such as functional mitral valve regurgitation, and the success rate for repairing functional mitral valve backflow is more than 90%.