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:
Nov. 05, 2019
Filed:
Jun. 15, 2017
Venus Medtech (Hangzhou), Inc., Hangzhou, Zhejiang, CN;
Hou-Sen Lim, Regensburg, DE;
Wolfgang Gotz, Regensburg, DE;
Venus Medtech (Hangzhou) Inc., Hangzhou, CN;
Abstract
A collapsible-expandable tubular stent () constructed of shape-memory material which is implantable into a human heart, which comprises proximal and distal rings () and at least two spaced apart posts () that extend axially between said rings (), said distal ring () comprising a plurality of distal arms () which are connected to the distal ring () at only one end and which have a free opposite end; said proximal ring () comprising a plurality of, which are connected at only one end to the proximal ring () and which have a free opposite end, which proximal arms () are constructed to swing radially outward at their free ends.