发明名称 PRE-COATED ROOT CANAL FILLING POINT
摘要 A gutta percha point includes a shaft having a first end and a second end opposite the first end. The shaft defines a first region having a first taper, the first region extending from the first end of the shaft, and a second region having a second taper, the second region extending between the first tapered region and the second end of the shaft . The second taper of the second region is greater than the first taper of the first region. The shaft may include a third region extending between the second region and the second end of the shaft.
申请公布号 WO2007038759(A2) 申请公布日期 2007.04.05
申请号 WO2006US38183 申请日期 2006.09.28
申请人 ESSENTIAL DENTAL SYSTEMS, INC.;MUSIKANT, BARRY, L.;DEUTSCH, ALLAN, S.;RASIMICK, BRIAN;GU, QUAN 发明人 MUSIKANT, BARRY, L.;DEUTSCH, ALLAN, S.;RASIMICK, BRIAN;GU, QUAN
分类号 A61C5/02 主分类号 A61C5/02
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