发明公开
- 专利标题： PROCEDE ET DISPOSITIF DE CONTROLE ULTRASONORE DE LA TENUE MECANIQUE D'UNE PIECE INSEREE DANS UN CORPS, EN PARTICULIER D'UN IMPLANT DENTAIRE
- 专利标题（英）： Method and device for ultrasound testing of the mechanical strength of a part inserted in a body, in particular of a dental implant
- 专利标题（中）： 方法和设备超声测试设置为在A部分体的机械力量，特别是牙科植入物
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申请号： EP10803606.2申请日： 2010-11-24
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公开(公告)号： EP2503954A1公开(公告)日： 2012-10-03
- 发明人: HAIAT, Guillaume , MATTHIEU, Vincent , SOFFER, Jean Emmanuel , ANAGNOSTOU, Fani
- 申请人： Université Paris Diderot - Paris 7 , Centre National de la Recherche Scientifique CNRS
- 申请人地址： 5, rue Thomas Mann 75205 Paris Cedex 13 FR
- 专利权人： Université Paris Diderot - Paris 7,Centre National de la Recherche Scientifique CNRS
- 当前专利权人： Université Paris Diderot - Paris 7,Centre National de la Recherche Scientifique CNRS
- 当前专利权人地址： 5, rue Thomas Mann 75205 Paris Cedex 13 FR
- 代理机构： Gendron, Vincent Christian
- 优先权： FR0958325 20091124
- 国际公布： WO2011064498 20110603
- 主分类号： A61C19/04
- IPC分类号： A61C19/04 ; A61F2/02
摘要：
The invention relates to a method for testing the mechanical strength of a part (1) at least partially inserted in a body (2), said part having one free end (1a) emerging on the surface of said body opposite one end (1b) of said part embedded in said body, characterised in that the method is an ultrasound echographic method including steps in which: an ultrasound wave is emitted from said free end (1a) of said part towards said embedded end (1b), such that said ultrasound wave propagates in said part (1) between the free end and the embedded end thereof; reflected ultrasound waves are collected, as signals, on a contact interface (4) between said part and said body; and said signals are processed in order to estimate the mechanical properties of said contact interface.
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