Muscular expansion oral shield appliance

Details Muscular expansion oral shield appliance Muscular expansion oral shield appliance

1989-11-15

1991-08-06

Mancene, Gene

Dentistry

Orthodontics

By mouthpiece-type retainer

433 7, A61C 300

Patent

active

050372955

ABSTRACT:
A muscular expansion oral shield appliance having a buccal shield supported laterally and anteriorly away from the expansion appliance to engage the buccal musculature. The shield may be formed integrally with the appliance or may be mounted thereto in a permanent manner such as by a wire or wires secured to the applicance and the shield or may be mounted thereto in a removable manner such as with a ball and socket type attachment.

REFERENCES:
patent: 2789351 (1957-04-01), Gordon
patent: 3286576 (1966-11-01), West
patent: 3327580 (1967-06-01), Herweg
patent: 3478429 (1969-11-01), Shilliday
patent: 3478742 (1969-11-01), Bohlmann
patent: 4055895 (1977-11-01), Huge
patent: 4512740 (1985-04-01), Kurz
patent: 4764112 (1988-08-01), Bergersen
patent: 4784605 (1988-11-01), Bergersen
patent: 4797093 (1989-01-01), Bergersen
patent: 4799884 (1989-01-01), Bergersen
patent: 4856992 (1989-08-01), Bergersen
patent: 4881896 (1989-11-01), Bergersen
patent: 4898535 (1990-02-01), Bergersen

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