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VIS DE FIXATION DE PROTHÈSE SUR UN IMPLANT DENTAIRE, TRANSPORTEUR, KIT ET CLÉ DE SERRAGE
专利权人:
Farre Berga, Ramón;Farre Berga, Oriol
发明人:
申请号:
EP09733806.5
公开号:
EP2269538B1
申请日:
2009.04.23
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
Screw (100), surgical driver (400), kit and torque wrench (500) to fix a prosthesis (200) on a dental implant (300). The screw (100) has a pin comprising fixing means arranged to fix the screw (100) in the implant (300) in a detachable way; a head, to house the prosthesis (200). The head comprises a protruding area which is mostly spherical and has curved-concave meridional sunken areas (110) to receive a grip (410, 510) of a handling tool (400, 500) for the screw (100); with a latitude between ±80°, with respect to the equator (E) of the head. The surgical driver (400) has a work part comprising fastening means with a shape which combines with the shape of the head of the screw (100). The kit comprises the surgical driver (400), the screw (100) and a protective cap (450). The torque wrench (500) has a similar configuration to that of the surgical driver (400).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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