DENTAL WEDGE

摘要

A dental wedge (10) having a wedge body (11) and a gripping portion (12). The wedge (10) also has a longitudinal axis (13). The body (11) extends from a first end (14) to a second end (15), with the gripping portion (12) attached to the first end (15). The body (11) is constructed of at least two longitudinally extending layers. In one embodiment there are three layers, a first longitudinally extending layer (16), and second longitudinally extending layer (17) and a third longitudinally extending layer (18). The layer (17) is located between the layers (16, 18). (In one embodiment the layers (16, 18) are formed of a softer material than the layer (17). In an alternative embodiment) the layers (16, 18) are formed of a harder material than the material forming the layer (17).

主权项

1. A dental wedge having a longitudinal axis extending between first and second ends of the dental wedge, the dental wedge including:
a longitudinally extending base extending from the first end towards the second end, wherein the base tapers towards the first end; and a gripping portion attached to the second end and providing surfaces extending generally transverse relative to said axis and facing toward and away from said first end, and wherein the gripping portion is spherical.