Dentistry – Orthodontics – Bracket
Patent
1984-12-13
1985-10-15
Wilson, John J.
Dentistry
Orthodontics
Bracket
433 8, 433 18, 433 10, A61C 300
Patent
active
045471533
ABSTRACT:
A plurality of brackets are fixedly mounted to various specific ones of a patient's teeth by adhesive or the like. Each bracket is provided with a slot for receiving an elongated arch wire in such a manner that a corrective force will be exerted against the patient's teeth through the brackets. Further, each bracket is provided with grooves for receiving ridges on auxiliary members to exert additional corrective forces to the teeth. A spring-type clamp or bail is used to hold a cap over the slot and to, in combination with the cap, hold the arch wire to within the slot as well as hold the auxiliaries in place on the bracket.
REFERENCES:
patent: 2548864 (1951-04-01), Brusse
patent: 3205577 (1965-09-01), Linde
patent: 3353271 (1967-11-01), Blechman
patent: 4103423 (1978-08-01), Kessel
patent: 4149314 (1979-04-01), Nonnenmann
patent: 4180912 (1980-01-01), Kesling
patent: 4355975 (1982-10-01), Fujita
patent: 4416627 (1983-11-01), Beazley
patent: 4424030 (1984-01-01), Smiley et al.
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