Patent ID: 6589053
Filing Date: 2003-07-08
Classification: A61C

Abstract:
A matrix band retainer comprising:a flexible body member which extends from a first end to a second end of the flexible body member, the flexible body member lying substantially in a plane and having a body thickness that is less than its body width in order for the body member of one matrix band to extend over the body member of another matrix band with reduced angular displacement when in use in a person's mouth compared to a body member in which the body thickness equals or exceeds its body width; first and second tines configured in shape and size to retain a matrix band within the interproximal spaces between a pair of adjacent teeth; first and second crossbar members interconnecting said first and second tines, respectively, with said first and second ends of said flexible body member; and receptacle means for receiving the prongs of a separating device that can be used to separate the tines of the matrix band retainer.