Implantable material and method of preparing same

Details Implantable material and method of preparing same Implantable material and method of preparing same

1977-01-11

1978-10-03

Robinson, Ellis

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

3 1, 128 68, 128 78, 128 82, 260 4217, 260 4227, 260900, 260897C, 428288, 428297, 428367, 428368, 428323, 428327, 428408, 428422, 428902, A61F 124

Patent

active

041185323

ABSTRACT:
A composition of material suitable for in vivo implantation to provide a wear surface which composition includes carbon fibers, perfluorocarbon fibers, fluorinated carbon fibers, fluorinated carbon particles, fluorinated hydrocarbon fibers, fluorinated hydrocarbon particles, polytetrafluoroethylene fibers or combinations thereof and polytetrafluoroethylene resins alone or with a high molecular weight polyethylene all of which composition is processed to align a substantial portion of the fibers with the wear surface. The preferred method of preparing such composition of material includes the steps of mixing, filtering, compressing, rolling, sintering and drying.

REFERENCES:
patent: 2400099 (1946-05-01), Brubaker
patent: 2578523 (1951-12-01), Llewellyn
patent: 3056709 (1962-10-01), Rising
patent: 3124502 (1964-03-01), Radke
patent: 3320107 (1967-05-01), Christenson
patent: 3486961 (1969-12-01), Adams
patent: 3674432 (1972-07-01), Margrave
patent: 3992725 (1976-11-01), Homsy
"Method Harnesses Direct Fluorination," C & EN, vol. 48, No. 2, Jan. 12, 1970, pp. 40 & 41.

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