Patent · US Active

Vascular prosthesis with side branches

US10952840B2 · kind B2 · utility

1Cited by

0References

16Claims

0Family size

Assignee

JOTEC GmbH · DE

Inventors

Michael Walther · Phoenix, US
Karsten Klein · Berlin, DE
Juergen Merz · Balingen, DE
Jan Ulmer · Sindelfingen, DE

Key dates

Filing date	Aug 1, 2018
Grant date	Mar 23, 2021
Priority date	—
Expiry date	Nov 17, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2250/0039
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The present invention relates a vascular prosthesis for a blood vessel of a patient, which has the following: a hollow-cylindrical main body with a main lumen extending therein, an also a multiplicity of stent rings, which are not connected to one another, are arranged spaced apart one behind the other in the longitudinal direction of the vascular prosthesis and running around in a meandering formation. The vascular prosthesis also has four side branches, which extend distally into the main lumen from fenestrations in the prosthesis material lying between the stent rings.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.