Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Stent structure
Patent
1988-12-01
1990-06-12
Green, Randall L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
Stent structure
623 12, 623 66, A61F 206
Patent
active
049329642
ABSTRACT:
A prosthesis wall for an artificial organ, e.g. an artificial arterial blood vessel, to be coated without gaps on one side with biologically active epithelial, e.g. endothelial cells is provided with a structure of open continuous micropores a few microns in size. The pore size is limited to between 0.1 and 3 microns, at least on the surface to be coated with cells with the thickness of the partitions between the pores being not more than 3 microns to permit a continuous layer of endothelial cells with prolonged and firm adhesion to the prosthesis to be subsequently formed.
REFERENCES:
patent: 4355426 (1982-10-01), MacGregor
patent: 4384023 (1983-05-01), Okamura et al.
patent: 4647416 (1987-03-01), Seiler, Jr. et al.
patent: 4804381 (1989-02-01), Turina et al.
patent: 4804382 (1989-02-01), Turina et al.
patent: 4813966 (1989-03-01), Gilding et al.
patent: 4822352 (1989-04-01), Joh et al.
patent: 4834746 (1989-05-01), Kira
Bittmann Peter
Dittes Peter
Muller Werner
Green Randall L.
IMS-Biopur AG
Paul N.
Sulzer Brothers Limited
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