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Dental Implant System
专利权人:
发明人:
申请号:
EP07799937.3
公开号:
EP2046238B1
申请日:
2007.07.31
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A dental implant system comprising an implant member, an abutment member and a transfer key with cooperatively engaging structures for ensuring proper alignment and orientation of an abutment assembled on the implant member and for preparing an accurate dental impression and mold which represents the implantation site and its relationship to adjacent teeth structures. The abutment has the advantage of being easily removed for maintenance, repair or replacement with minimal or no discomfort to the patient. The invention also includes a dental implant with an improved bone-engaging structure for enhancing implant stability and fixation, an O-ring type abutment assembly with a reduced footprint in its assembled state when compared with similar conventional systems, a surgical screw and bone screw insertion tool, a healing abutment that need not be removed during an impression taking procedure, and an implant coding system that facilitates selection and identification of dental implants and implant analogs whose dimensional attributes will produce an accurate fit between the dental prosthesis and the dental implant. Further, dental reconstruction and abutment installation methods utilizing the dental implant system and instruments of the invention are disclosed.La présente invention concerne un système dimplant dentaire comprenant un élément dimplant, un élément de point dappui et une clé de transfert dotée de structures denclenchement permettant dassurer un alignement et une orientation corrects dun point dappui monté sur lélément dimplant et de préparer une empreinte et un moulage précis qui représentent le site dimplantation et sa relation avec les structures dentaires adjacentes. Le point dappui présente lavantage dêtre facile à retirer pour lentretien, la réparation ou le remplacement avec une gêne minime, voire nulle, pour le patient. Linvention concerne également un implant dentaire doté dune structure dengagement osseux améliorée pour améliorer la stabilité et l
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