Manually separable multi-lumen vascular graft

Details Manually separable multi-lumen vascular graft Manually separable multi-lumen vascular graft

1991-09-16

1993-03-30

Isabella, David

Prosthesis (i.e., artificial body members), parts thereof, or ai

Arterial prosthesis

Stent structure

623 11, 623 12, A61F 204

Patent

active

051979764

ABSTRACT:
A vascular prosthesis has a plurality of tubular structures, each of which is manually separable from the others. Each tube structure has a biocompatible exterior surface and a lumen of predetermine diameter. Fluid, such as blood, is channelled through the lumina upon implantation in an arterial or venous pathway. Each of the tube structures is separable from the others over at least a portion of the axial extent of the exterior surface.

REFERENCES:
patent: 2978787 (1961-04-01), Liebig
patent: 3805301 (1974-04-01), Liebig
Campbell et al., "Expanded Polytetraflouro-Ethylene As A Small Artery Substitute", Transactions A.S.A.I.O., vol. XX-A, Apr. 3-5, 1975, pp. 86-90.

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