Dentistry – Apparatus – Hand manipulatable implement
Patent
1980-09-29
1982-06-29
Peshock, Robert
Dentistry
Apparatus
Hand manipulatable implement
A61C 700
Patent
active
043370411
ABSTRACT:
A dental wedge, for interproximal insertion in the interdental space between teeth for fixing a matrix band in position, including depressions in the lateral surfaces thereof for positively engaging the teeth and locking the wedge therebetween. Means are also provided for simulating the contour of the concave bulbous papillia of the gingiva disposed in the interdental space when the matrix band is affixed about the tooth and the wedge is interproximally positioned.
REFERENCES:
patent: 442107 (1890-09-01), Davison
patent: 2629930 (1953-03-01), Lane
patent: 3890714 (1975-06-01), Gores
Peshock Robert
Sachs Samuel Louis
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