補綴具固定装置および方法

Japanese Patent JP5849699

B2

A tubular prosthesis comprises a tubular graft; and an undulating stent having a plurality of apexes, a first end defined at least in part by a first group of the apexes, and a second end defined at least in part by a second group of the apexes, the first group of apexes being pivotally attached to the tubular graft so as to form a plurality of circumferentially arranged hinges about which the stent can pivot so that the second group of apexes can move between a position where they are inside the tubular graft and a position where they are outside the tubular graft. In one embodiment a tubular prosthesis comprises a tubular graft having a first end margin, a second end margin and a central portion therebetween; and an undulating stent having a plurality of apexes, a first end defined at least in part by a first group of the apexes, and a second end defined at least in part by a second group of the apexes, the undulating stent being secured to the tubular graft in a manner such that it can be inverted to extend generally in the same direction as the tubular graft with one end thereof forming an end of said tubular prosthesis and pointing away from the central portion of the tubular graft.

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WO/2019/070349	BIFURCATED "Y" ANCHOR SUPPORT FOR CORONARY INTERVENTIONS

Xiao Jia Hua
Greenan Trevor
Bruchevski Walter
Gray david
Steiger mark
House morgan
Last Matthew

JP2011506341A

February 03, 2016

April 06, 2009

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Medtronic Vascular Inc.

A61F2/95

JP2002511309A
JP2007501091A

WO2007014088A2
US20050222668
WO2005115275A1
US6929658
US6428550
WO2004016193A2

Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa

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