Device for correcting teeth irregularities

Dentistry – Orthodontics – Arch wire attachment

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433 8, A61C 300

Patent

active

056224958

ABSTRACT:
A supplementary device is provided for sliding operation for use in a device for correcting teeth irregularities. The supplementary device abuts a bracket, and has a wire-engaging slit having the same shape as a slit in the bracket so that a wire engaged in the bracket can also be engaged in the slit. The supplementary device has a pair of protrusions which forms a T-shape. The projections are used to anchor a rubber band. The supplementary device is slidable along the wire and slides until stopped, for example by the bracket.

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American Orthodontic Catalog VII, 1980, p. 103.

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