Self activating amalgam capsule

Details Self activating amalgam capsule Self activating amalgam capsule

1983-06-06

1985-12-10

Moy, Joseph Man-Fu

Special receptacle or package

For mixing

206 635, 206220, 366602, B65D 8132

Patent

active

045573760

ABSTRACT:
A two-piece, two chamber self-activating capsule having mercury in one chamber and metal powder in the other. In use, the capsule is shaken and the resulting force due to the inertia of the mercury forces its way through a normally-closed valve into the metal powder chamber, whereby the metal powder and mercury become triturated by the shaking and form dental amalgam for filling teeth. A pestle may be included to facilitate mingling and triturating the amalgam components.

REFERENCES:
patent: 2647638 (1953-08-01), Shore
patent: 2687130 (1954-08-01), Cohen
patent: 3139180 (1964-06-01), Kobernick
patent: 3785481 (1974-01-01), Allet-Coche
patent: 3792530 (1974-02-01), Smith
patent: 3831742 (1974-08-01), Gardella et al.
patent: 3917062 (1975-11-01), Winters
patent: 4182447 (1980-01-01), Kay
patent: 4185740 (1980-01-01), Perfect

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