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:
Sep. 21, 2021
Filed:
Oct. 01, 2018
Monarch Biosciences, Inc., Los Angeles, CA (US);
Vikas Gupta, Los Angeles, CA (US);
Colin Kealey, Los Angeles, CA (US);
Monarch Biosciences, Inc., Los Angeles, CA (US);
Abstract
A device includes an elastic tubular stent including struts forming closed cells arranged in rows along a circumferential direction of the stent, with each cell having a first obtuse-angled corner on one end of the cell along a longitudinal direction of the stent and a second obtuse-angled corner on an opposing end of the cell along the longitudinal direction. The stent may be fabricated by cutting an array of quadrilateral cells in a nitinol hypotube to form a stent, with each cell having four corners with approximately equal angles. The stent may then be expanded radially such that each cell has a first obtuse-angled corner on one end of the cell along a longitudinal direction of the stent and a second obtuse-angled corner on an opposing end of the cell along the longitudinal direction, and heat treated to fix the shape of the stent.