Patent
1975-03-04
1976-08-31
Lever, Jack Q.
A61C 900
Patent
active
039770818
ABSTRACT:
Implants for dental use having, in addition to a high mechanical strength, also a high dielectricity providing a high resistance to electrochemical and chemical attack. A rigid implantation for dental uses comprises a metal core totally covered with a firmly adhering layer of tetrafluoroethylene or polymers thereof, this metal core being shaped so that a portion thereof is designed to be and remain endosseous and a portion thereof is designed to be and remain juxtaosseous, the implantation having rounded edges.
REFERENCES:
patent: 1140538 (1915-05-01), Skinner
patent: 3435526 (1969-04-01), Brancato
patent: 3499222 (1970-03-01), Lenkow et al.
patent: 3579829 (1971-05-01), Sampson
patent: 3748739 (1973-07-01), Thibent
patent: 3837080 (1974-09-01), Pasqualini
Pagani Fiorino
Zambelli Celestino
Bioimplant S.a.s. di Fiorino Pagani & C.
Lever Jack Q.
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