Coating processes – Medical or dental purpose product; parts; subcombinations;... – Implantable permanent prosthesis
Patent
1999-02-08
2000-11-07
Beck, Shrive
Coating processes
Medical or dental purpose product; parts; subcombinations;...
Implantable permanent prosthesis
427 225, 427 227, 427 228, 427 23, 427 231, 427537, A61L 1500, A61L 2700, H05H 100
Patent
active
061433543
ABSTRACT:
A method of modifying the surface characteristics of a substrate, particularly a polymeric material. The method involves grafting ethylenically unsaturated monomers and attaching biomolecules, such as heparin, to the surface of the substrate, such as a polymeric material, in one step using an oxidizing metal, such as ceric ions.
REFERENCES:
patent: 5229172 (1993-07-01), Cahalan et al.
patent: 5356433 (1994-10-01), Rowland et al.
patent: 5607475 (1997-03-01), Cahalan et al.
patent: 5945457 (1999-08-01), Plate et al.
A. Nagaty, F., et al.; Graft Polymerization of Vinyl Monomers onto Starch by use of Tetravalent Cerium; European Polymer Journal, vol. 16, pp. 343-346, Jul. 17, 1979.
Lindhout et al., J. Biomed. Mater. Res., 29, 1255-1256.
Lindhout et al., J. Mater. Sci. Mater. Med., 6, 367 (1995).
Nagaty et al., "Graft Polymerization of Vinyl Monomers onto Starch by use of Tetravalent Cerium," European Polymer Journal, 16, 343-346 (1980).
Onishi, "Effects of dextran molecular weight on graft copolymerization of dextran-methyl methacrylate," Polymer, 21, 819-824 (1980).
Park et al., "Heparin immobilization onto segmented polyurethaneurea surfaces--effect of hydrophilic spacers," Journal of Biomedical Materials Research, 22, 977-992 (1988).
Cahalan Linda
Cahalan Patrick
Koulik Edouard
Verhoeven Michel
Beck Shrive
Jaro Michael J.
Kolb Jennifer
Medtronic Inc.
Pattom Harold
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