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Title:
HIGH STRENGTH AND ANTIFRICTIONAL MATERIAL OF INTRAVASCULAR GRAFT
Document Type and Number:
Japanese Patent JP2005118570
Kind Code:
A
Abstract:

To provide a thin, strong and durable antifrictional intravascular graft.

A stent graft made of a high strength and antifrictional material, becomes a highly durable and low profile in vivo proteose. The sent graft is composed of one or more stent segments covered with cloth provided by weaving, knitting or braiding biologically compatible, high tensile strength, abrasion resistant and highly durable fiber, for example, dragline silk (a silk ribbon thread) of a spider. One or more stent segments are preferably a balloon inflatable type or a self-inflatable type. The cloth can be attached on the stent segment by using several known materials and methods.


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Inventors:
KERSHNER JAMES R
Application Number:
JP2004301969A
Publication Date:
May 12, 2005
Filing Date:
October 15, 2004
Export Citation:
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Assignee:
CORDIS CORP
International Classes:
A61L27/00; A61F2/06; A61F2/84; A61L27/22; A61L31/00; A61L31/04; C07K14/435; A61F2/00; A61F2/90; (IPC1-7): A61F2/06; A61L27/00; A61L31/00; A61M29/02
Domestic Patent References:
JP2003514578A2003-04-22
Attorney, Agent or Firm:
Hiroaki Tazawa
Konobu Kato
Hideaki Tazawa
Hamada Hatsune



 
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