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101. 发明申请

WO2014162268A3 DEVICE FOR TISSUE REMOVAL 审中-公开
标题翻译：用于组织移除的装置
公开(公告)号：WO2014162268A3
公开(公告)日：2014-11-20
申请号：PCT/IB2014060360
申请日：2014-04-01
申请人： NEUBERGER WOLFGANG , BIOLITEC PHARMA IP & INVEST LTD
发明人： NEUBERGER WOLFGANG
IPC分类号： A61B18/20 , A61N5/067
CPC分类号： A61B18/22 , A61B2018/00547 , A61B2018/00577 , A61B2018/00785 , A61B2018/00904 , A61B2018/2035 , A61B2018/2255 , A61B2018/2272 , A61B2018/2288
摘要： Improved device and method for safe, accurate, efficient surgical procedures are disclosed. A preferred device is a waveguide assembly for delivering electromagnetic radiation to a tissue comprising a waveguide with a multi-facetted tip and a cap over the 5 multi-facetted tip. Preferably the waveguide is an optical fiber. The cap is a protective, reinforced cap fused to the optical fiber's tip as an integral part of it and comprises an axially-extending portion oriented at a predetermined angle relative to the elongated axis of the optical fiber. A method of manufacturing special waveguide caps is provided. The optical fiber assembly delivers high power electromagnetic radiation in lateral direction 10 with respect to the elongated axis of the optical fiber, determined by the multiple-facetted tip, the slant angles of the optical fiber's core, and the orientation of the cap's axially- extending portion. A method for removing unwanted tissue like in benign prostatic hyperplasia treatments is also provided.
摘要翻译：公开了用于安全，准确，有效的外科手术的改进的装置和方法。优选的装置是用于将电磁辐射递送到包括波导的组织的波导组件，所述波导具有多面刻面和覆盖在5个多面尖端上的盖。优选地，波导是光纤。盖是一个保护性加强的帽，其熔合到光纤的尖端作为其整体部分，并且包括相对于光纤的细长轴线以预定角度定向的轴向延伸部分。提供一种制造特殊波导帽的方法。光纤组件相对于光纤的细长轴线在横向方向10上输送高功率电磁辐射，由多面尖端确定，光纤芯的倾斜角度和盖的轴向延伸方向一部分。还提供了用于去除不良组织的方法，如在良性前列腺增生治疗中。

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