Inventors:
Andrew J. Coste - Swarthmore PA
Junjie Sang - Magnolia DE
Xiuling Wang - Magnolia DE
Lisa Durst - Dewey Beach DE
Assignee:
Dentsply Research & Development Corp.
International Classification:
A61C 1910
Abstract:
A shade guide (10) has a base (11) and a plurality of indicia tabs (15) carried by stems (14). Base (11) also includes a shade calculation table (20) containing at least the necessary recipe components of a foundation, body and enamel layers (22, 23 and 24) to achieve the shade of a given tab (15).