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公开(公告)号：US5772660A
公开(公告)日：1998-06-30
申请号：US834085
申请日：1997-04-14
CPC分类号： A61B18/1487 , A61B17/3494
摘要： A trocar which automatically deactivates upon penetration through a body wall includes a housing portion, an obturator shaft mounted with respect to the housing portion and having proximal and distal ends, a conductor element extending at least partially along the obturator shaft for conducting energy from an energy source and a conductive tip member associated with the distal end of the obturator shaft for penetrating tissue. The conductive tip member is mounted for movement relative to the obturator shaft between a first position in communication with the conductor element and a second position disassociated from the conductor element.
摘要翻译： 穿过身体壁时自动停用的套针针包括壳体部分，相对于壳体部分安装的闭塞轴，并具有近端和远端，导体元件至少部分地沿闭塞轴延伸，用于从能量传导能量 源和与封闭器轴的远端相关联的用于穿透组织的导电尖端构件。 导电尖端构件安装成相对于闭孔轴在与导体元件连通的第一位置和与导体元件分离的第二位置之间移动。
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公开(公告)号：US5569284A
公开(公告)日：1996-10-29
申请号：US311395
申请日：1994-09-23
申请人： Wayne P. Young , Darryl S. Pereira , Salvatore Castro , Michael S. Kolesa , Dominick L. Mastri , Frank J. Viola
发明人： Wayne P. Young , Darryl S. Pereira , Salvatore Castro , Michael S. Kolesa , Dominick L. Mastri , Frank J. Viola
CPC分类号： A61B17/32002 , A61B17/320092 , A61B2017/00685 , A61B2017/2926 , A61B2017/320024 , A61B2217/005
摘要： An endoscopic morcellator includes a tubular portion with an elongated auger rotatably positioned within its bore. An aperture near the distal end of the tubular portion permits access for body tissue to contact the auger. The auger is driven by a reversible motor which is powered by a battery pack. A container collects morcellized tissue which is aspirated by means of a suction tube.
摘要翻译： 内窥镜激光器包括具有可旋转地定位在其孔内的细长螺旋钻的管状部分。 在管状部分的远端附近的孔允许身体组织进入以接触螺旋钻。 螺旋钻由一个由电池组供电的可逆电机驱动。 容器收集通过吸管吸出的毛细组织。
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