Implantable medical device with biocompatible surface and method

Details Implantable medical device with biocompatible surface and method Implantable medical device with biocompatible surface and method

1998-03-13

1999-11-09

Dudash, Diana

Coating processes

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

Implantable permanent prosthesis

427 226, 427189, 4273768, 427405, 424424, 606 60, 606 76, 623 1, 623 2, 623 11, 623 16, 623901, A61F 202, B05D 502, B05D 138

Patent

active

059809736

ABSTRACT:
A method of providing biocompatible surface texturing on a metal component of an implantable device and the device so produced. The coating is provided by applying particles of metal falling substantially entirely in the range of 1 to 5 microns to a surface of said component to provide a layer of generally uniform thickness and sintering said particles to one another and to said component to provide a generally continuous external surface having surface texturing in the form of projections formed from said sintered particles. The particles are preferably applied to a depth of 1 to 25 microns. In a preferred embodiment particles of titanium are applied to a surface of a titanium component.

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