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.:

US 8636790 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 28, 2014

Filed:

Jun. 19, 2009
Applicant:

Keiji Igaki, Kyoto, JP;

Inventor:

Keiji Igaki, Kyoto, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/82 (2013.01);
U.S. Cl.
CPC ...
Abstract

A vascular stent to be implanted in a vessel of a living body to scaffold the vessel from inside is provided. The stent includes a tubular body formed by assembling a plurality of tubular-body forming elements constituting a part of a tubular body. The tubular-body forming elements are formed by bending a strand made of a biodegradable polymer such that legs as linear parts and bend parts alternate in sequence, to form a single flow channel from one end to the other end. The plurality of tubular-body forming elements constitute the tubular body by connecting and unifying two connecting members by melt welding, each of the connecting members being attached to adjacent portions of the plurality of tubular-body forming elements.


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Igaki, Keiji. (2014). Vascular stent (U.S. Patent No. 8636790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8636790

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