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:
Jun. 03, 2025
Filed:
Dec. 06, 2018
Sino Medical Sciences Technology Inc., Tianjin, CN;
Zhonghua Li, Irvine, CA (US);
Tianzhu Li, Tianjin, CN;
Jianxiang Ma, Tianjin, CN;
Jinhong Zhao, Tianjin, CN;
Lei Meng, Tianjin, CN;
SINO MEDICAL SCIENCES TECHNOLOGY INC., Tianjin, CN;
Abstract
The present invention provides a transapical implantable mitral valve device, which includes an outer valve stent comprising an outer valve stent body that is composed of a plurality of first structure units arranged in the circumferential direction and an anchoring unit that is disposed on the outer valve stent body for anchoring the mitral valve device in a human body, at least one of an inner surface and an outer surface of the outer valve stent body being covered with an outer skirt; an inner valve stent disposed inside the outer valve stent and interconnected with the outer valve stent, a cavity being formed between the outer valve stent and the inner valve stent; and a valve leaflet structure disposed in the inner valve stent to form a prosthetic valve.