Title:
DENTAL WEDGES HAVING PROXIMAL ENDS WITH GRITTY TOP LAYERS
Document Type and Number:
WIPO Patent Application WO2002036036
Kind Code:
B1
Abstract:
An improved dental wedge (30) has a gritty top layer (70) that enables instruments to easily engage the dental wedge (30) and position it between two teeth. The wedge (30) may have a gritty layer (70) that is positioned on its proximal end (54) through use of an adhesive or by molding techniques. The gritty top layer (70) includes a grit material such as aluminum dioxide and an attachment material such as acrylics.
Inventors:
MCLEAN BRUCE S
FISCHER DAN E
FISCHER DAN E
Application Number:
PCT/US2001/046352
Publication Date:
September 06, 2002
Filing Date:
November 05, 2001
Export Citation:
Assignee:
ULTRADENT PRODUCTS INC (US)
International Classes:
A61C5/04; A61C5/12; (IPC1-7): A61C7/00
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