Method for the preparation of implants made of titanium or alloy

Details Method for the preparation of implants made of titanium or alloy Method for the preparation of implants made of titanium or alloy

1995-05-19

1997-09-16

O'Connor, Cary E.

Dentistry

Prosthodontics

Dental implant construction

433173, 433174, 623 16, 205318, A61C 800

Patent

active

056673850

ABSTRACT:
The invention relates to a method for treating the surface of surgical implants made of titanium or a titanium alloy, for instance dental implants, before implantation in bone tissue. The method results in a roughened exterior implant surface and at the same time a cleaning action is obtained, should there be any contaminants. The surface is blasted with particles of an oxide of titanium, preferably titanium dioxide. In this way an implant having an improved retention in bone tissue is obtained. The Blasted implant is used in a method for treating toothlessness.

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patent: 4145764 (1979-03-01), Suzuki et al.
patent: 4145768 (1979-03-01), Suzuki et al.
patent: 4330891 (1982-05-01), Branemark et al.
patent: 5034186 (1991-07-01), Shimamune et al.
patent: 5049074 (1991-09-01), Otani et al.
patent: 5074881 (1991-12-01), Thull et al.
patent: 5457672 (1995-10-01), Steinemann et al.

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