Coating processes – Medical or dental purpose product; parts; subcombinations;... – Particulate or unit-dosage-article base
Patent
1991-07-31
1993-09-07
Owens, Terry J.
Coating processes
Medical or dental purpose product; parts; subcombinations;...
Particulate or unit-dosage-article base
4272552, 4272553, 427533, 427586, 427596, 20429802, A61F 228
Patent
active
052427064
ABSTRACT:
Biocompatible material is deposited onto a substrate by laser deposition, for example by pulsed laser beam deposition and ion-assisted pulsed laser beam deposition. The deposition can be done at room temperature, in a variety of different atmospheres, with control over the stoichiometry, adhesion and porosity of the deposited film. Apparatus for carrying out the deposition, and articles formed by such deposition, are also described. The articles so formed are particularly useful as medical prosthesis, for example, implants.
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Chrisey Douglas B.
Cotell Catherine M.
Grabowski Kenneth S.
Sprague James A.
Dudash Diana
Edelberg Barry A.
McDonnell Thomas E.
Owens Terry J.
The United States of America as represented by the Secretary of
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