Process of making implantable prosthesis material of modified po

Details Process of making implantable prosthesis material of modified po Process of making implantable prosthesis material of modified po

1982-09-30

1985-10-15

McCarthy, Helen M.

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

128 92C, 128 92CA, 427203, 427214, 427336, 4332021, 523114, 523117, 623 10, 623 16, A61K 500, A61F 100, B05D 700

Patent

active

045473900

ABSTRACT:
This invention relates to implantable porous prostheses for use as bone or hard tissue replacements anywhere in the body. The porous implants comprise loose, individual polymeric particles of a specified size, coated with a hydrophilic material and barium sulfate particles. The prostheses are biologically compatible in the body and promote bone and tissue ingrowth and attachment. This invention also relates to a method for producing the novel prosthetic devices disclosed herein.

REFERENCES:
patent: 3882858 (1975-05-01), Klemm
patent: 3943045 (1976-03-01), Cordrey et al.
patent: 4281991 (1981-08-01), Michl et al.
patent: 4482577 (1984-11-01), Goldstein et al.
Taylor, G. R. et al., "Bone Tolerance to Poly (2-hydroxyethyl methacrylate); A Self-Locking Implant" J. of Surgical Research 11 (1971) pp. 401-409.
Kronman, J. H. et al., "Evaluation of Intracytoplasmic Particles in Histiocytes after Endodontic Therapy with a Hydrophilic Plastic" J. Dental Res. Jul. 1977, pp. 795-801.
Calnan, J. S. et al., "Clinical and Experimental Studies of Polyhydroxyethyl Methacrylate Gel (Hydron) for Reconstructive Surgery" Brit. J. of Plastic Surgery 24 (1971), pp. 113-124.

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