发明公开
- 专利标题： DISPOSITIF DE GUIDAGE D'UN INSTRUMENT MEDICAL INSERE DANS UNE VOIE NATURELLE OU UNE VOIE ARTIFICIELLE D'UN PATIENT
- 专利标题（英）： Device for guiding a medical instrument inserted into a natural duct or an artificial duct of a patient
- 专利标题（中）： 设备保持在患者的身体上天然和人工通道所使用的医疗器械
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申请号： EP12766104.9申请日： 2012-09-28
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公开(公告)号： EP2760361A1公开(公告)日： 2014-08-06
- 发明人: POQUET, Cécile , MOZER, Pierre , BAUMANN, Michael , VITRANI, Marie-Aude , MOREL, Guillaume , LEROY, Antoine , HENRI, Patrick
- 申请人： Université Pierre et Marie Curie (Paris 6) , Koelis , Centre National de la Recherche Scientifique
- 申请人地址： 4, Place Jussieu 75005 Paris FR
- 专利权人： Université Pierre et Marie Curie (Paris 6),Koelis,Centre National de la Recherche Scientifique
- 当前专利权人： Université Pierre et Marie Curie (Paris 6),Koelis,Centre National de la Recherche Scientifique
- 当前专利权人地址： 4, Place Jussieu 75005 Paris FR
- 代理机构： Decorchemont, Audrey Véronique Christèle
- 优先权： FR1158880 20110930
- 国际公布： WO2013045645 20130404
- 主分类号： A61B19/00
- IPC分类号： A61B19/00
摘要：
The invention relates to a device for guiding a medical instrument (2) inserted into a natural duct (101) or an artificial duct of a patient in order to bring at least a distal end (1) of the instrument in proximity to an internal organ (100), the device comprising an articulated arm (3) with a plurality of degrees of freedom, for moving a proximal end (4) of the instrument, and controlled blocking means (7) for blocking the degrees of freedom of the articulated arm. According to the invention, the blocking means are designed in such a way that, for at least one of the degrees of freedom, a blockage imposed on said degree of freedom can be enforced when an outer stress exerted on the instrument (2) exceeds a predetermined threshold.
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