AU Patent

AU746984B2 — Stent for vessels

Assigned to Igaki Iryo Sekkei KK · Expires 2002-05-09 · 24y expired

What this patent protects

A stent for a vessel inserted in use into the vessel of a living body including a tubular member constituting a passageway from one end to its opposite end. The tubular member includes a main mid portion and low tenacity portions formed integrally with both ends of the main mid p…

USPTO Abstract

A stent for a vessel inserted in use into the vessel of a living body including a tubular member constituting a passageway from one end to its opposite end. The tubular member includes a main mid portion and low tenacity portions formed integrally with both ends of the main mid portion. The low tenacity portions are lower in tenacity than the main mid portion. These low tenacity portions are formed so as to have the Young's modulus approximate to that of the vessel of the living body in which is inserted the stent, so that, when the stent is inserted into the vessel, it is possible to prevent stress concentrated portions from being produced in the vessel. <IMAGE>

Drugs covered by this patent

Patent Metadata

Patent number
AU746984B2
Jurisdiction
AU
Classification
—
Expires
2002-05-09
Drug substance claim
No
Drug product claim
No
Assignee
Igaki Iryo Sekkei KK
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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