Metal working – Method of mechanical manufacture – Utilizing transitory attached element or associated separate...
Patent
1977-02-07
1978-11-28
Keenan, Michael J.
Metal working
Method of mechanical manufacture
Utilizing transitory attached element or associated separate...
29447, 29458, 295272, 3 1912, 128 92C, 427 2, A61F 124
Patent
active
041269241
ABSTRACT:
Pyrolytic carbon artificial socket prostheses for permanent or prolonged implantation in a living body, and methods for making such prostheses. The prostheses comprise a suitably shaped socket element substrate having a hemispherical socket cup, a compression-loaded hemispherical carbon shell mounted in said cup, and a vapor deposited carbon coating (including carbon-carbon alloys) on the substrate-carbon shell assembly.
REFERENCES:
patent: 3526005 (1970-09-01), Bokros et al.
patent: 3677795 (1972-07-01), Bokros et al.
patent: 3707006 (1972-12-01), Bokros et al.
patent: 3813699 (1974-06-01), Giliberty
patent: 3894297 (1975-07-01), Mittelmeier et al.
patent: 3896547 (1975-07-01), Kulwiec
Akins Robert J.
Slivenko Victor
General Atomic Company
Keenan Michael J.
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