Wire reinforced vascular prosthesis

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Stent structure

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A61F 206

Patent

active

060154322

ABSTRACT:
What is described herein is a endovascular tube or bifurcated prosthesis used for the repair of aneurysms or other vessel disease. This can be soft or hard occlusive disease. This prosthesis is constructed by fabricating a structure that consists of a textile or other polymeric material and through which is threaded a superelastic metal wire such as a nitinol, a ductile wire or other filament material. The textile can be a polymeric material. The wire provides the self-expandability of the current device. Ideally, the thickness of the device should be minimized, so that it can be delivered to the diseased site using a percutaneous procedure.

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patent: 5733327 (1998-03-01), Igaki
Three-Year Experience with the White-Yu Endovascular GAD Graft for Transluminal Repair of Aortic and Ilias Aneurysms, J. Endovasc. Surg., White et al., 1997, pp. 124-136.
A New Nonstented Balloon-Expandable Graft for Straight or Bifurcated Endoluminal Bypass, J. Endovasc Surg., White et al., 1994, pp. 16-24.
Endovascular Grafting for the Treatment of Abdominal Aortic Aneurysms, Endovascular Surgery, Harrison M. Lazarus, MD, vol. 72, No. 4, Aug. 1992, pp. 959-968.
Tantalum-Dacron Coknit Stent for Endovascular Treatment of Aortic Aneurysms: A preliminary Experimental Study, Piquet et al., J. of Vascular Surgery, vol. 19, Apr. 1994, pp. 689-706.

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