METHOD AND APPARATUS FOR FILLING A ROOT CANAL OF A TOOTH
摘要
A method of filling a root canal of a tooth includes inserting a plug of filling material into the root canal until a tip of the plug resides substantially at the apical foramen of the root canal and delivering a filling material into a remaining exposed portion of the root canal. An instrument for delivering a plug of filling material into a root canal of a tooth includes a shaft and a head formed integrally with the shaft, wherein the head includes a tip for receiving a plug of filling material. An instrument for delivering filling material into a root canal of a tooth includes a shaft and a working portion formed integrally with the shaft for carrying the filling material.
申请公布号
EP1006923(A1)
申请公布日期
2000.06.14
申请号
EP19980915324
申请日期
1998.04.07
申请人
LIGHTSPEED TECHNOLOGY INC.NC.
发明人
SENIA, STEVEN, S.;WILDEY, WILLIAM, L.;SENIA, ENNIO, S.