发明名称 Biasing Ring for Holding a Dental Matrix Band
摘要 A dental implement that includes a biasing ring and a pair of opposing tines. The biasing ring includes a substantially hoop-like configuration terminating at two opposing ends which are spaced apart from each other a distance. The pair of opposing tines extend inwardly from each of the two ends of the biasing ring toward each other. Each of the pair of opposing tines is coupled to the respective opposing end about a central region thereof and extends radially outwardly therefrom. Each tine includes a front face having opposing sides, a top end and a bottom end. The front face is defined by two inwardly inclined surfaces which start at the opposing sides and incline inwardly toward each other and intersect to form a peak that extends at least partially between the top end and the bottom end of the front face. The peaks of the opposing tine assemblies face each other.
申请公布号 EP2257237(A1) 申请公布日期 2010.12.08
申请号 EP20090736542 申请日期 2009.02.20
申请人 GARRISON DENTAL SOLUTIONS 发明人 DOENGES, SCOTT;GARRISON, JOHN, E.;REBERG, CLARKE;WALBURG, KEVIN, S.
分类号 A61C5/12 主分类号 A61C5/12
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