发明公开
EP1858591A1 SONDE THERAPEUTIQUE ENDO-CAVITAIRE COMPORTANT UN TRANSDUCTEUR D'IMAGERIE INTEGRE AU SEIN DU TRANSDUCTEUR ULTRASONORE DE THERAPIE
有权
与治疗超声波换能器集成图像转换疗效ENDOKAVITÄTENPROBE
- 专利标题： SONDE THERAPEUTIQUE ENDO-CAVITAIRE COMPORTANT UN TRANSDUCTEUR D'IMAGERIE INTEGRE AU SEIN DU TRANSDUCTEUR ULTRASONORE DE THERAPIE
- 专利标题（英）： Therapeutic endocavity probe comprising an imaging transducer integrated within the therapy ultrasonic transducer
- 专利标题（中）： 与治疗超声波换能器集成图像转换疗效ENDOKAVITÄTENPROBE
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申请号： EP06726251.9申请日： 2006-03-15
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公开(公告)号： EP1858591A1公开(公告)日： 2007-11-28
- 发明人: CHAPELON, Jean-Yves , CURIEL, Laura , MARTIN, Yves , NALLET, Olivier
- 申请人： EDAP S.A. , INSERM (Institut National de la Santé et de la Recherche Médicale)
- 申请人地址： P.A. La Poudrette-Lamartine, 4,6 rue du Dauphiné 69120 Vaulx en Velin FR
- 专利权人： EDAP S.A.,INSERM (Institut National de la Santé et de la Recherche Médicale)
- 当前专利权人： EDAP S.A.,INSERM (Institut National de la Santé et de la Recherche Médicale)
- 当前专利权人地址： P.A. La Poudrette-Lamartine, 4,6 rue du Dauphiné 69120 Vaulx en Velin FR
- 代理机构： Thibault, Jean-Marc
- 优先权： FR0502531 20050315
- 国际公布： WO2006097661 20060921
- 主分类号： A61N7/02
- IPC分类号： A61N7/02
摘要：
The invention concerns an therapeutic endocavity probe for treating tissues in particular of the prostrate by emitting focused ultrasonic waves, comprising a support (2) forming a guide tube (4) extended by a mounting head (3) for at least one therapy transducer (7) with active surface emitting the focused ultrasonic waves and having a front face with total spherical surface wherein is provided a surface window, for mounting an imaging transducer (11). The invention is characterized in that the therapy transducer (7) has a front face (9) having a total surface equal to the sum of the active surface equal to 1 500 mm2 ± 200 mm2, and the surface of the window for the passage of the imaging transducer, the ratio of the surface of the window over the active surface of the therapy transducer element being not more than 0.45.
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