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公开(公告)号:US08444656B2
公开(公告)日:2013-05-21
申请号:US13368012
申请日:2012-02-07
申请人: Brian E Tippett
发明人: Brian E Tippett
CPC分类号: A61B17/32053 , A61B34/30 , A61B2017/00752 , A61B2017/00991 , A61B2017/306
摘要: Tools and methods are provided for removing biological units from a body surface utilizing a removal tool. The tool is of a concentric tube configuration comprising first and second elongated bodies, in which the second elongated body can be retracted into the first elongated body. The tool may incorporate retention members and mechanisms configured to impede movement of the biological unit in the direction of a distal end of the tool and to improve retention of the biological unit in the tool. Distal fluid or gas delivery may supplement a vacuum in a luminal space to help extract biological units from surrounding tissue.
摘要翻译: 提供了用于使用去除工具从身体表面去除生物单元的工具和方法。 该工具是同心管构造,其包括第一和第二细长体,第二细长体可以缩回到第一细长体中。 该工具可以包括保持构件和机构,其构造成阻止生物单元沿着工具的远端的方向移动,并且改善生物单元在工具中的保留。 远端液体或气体输送可补充管腔空间中的真空以帮助从周围组织提取生物单位。
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公开(公告)号:US08128639B2
公开(公告)日:2012-03-06
申请号:US12783750
申请日:2010-05-20
申请人: Brian E Tippett
发明人: Brian E Tippett
IPC分类号: A61B17/50
CPC分类号: A61B17/32053 , A61B34/30 , A61B2017/00752 , A61B2017/00991 , A61B2017/306
摘要: Tools and methods are provided for removing biological units from a body surface utilizing a removal tool. The tool is of a concentric tube configuration comprising first and second elongated bodies, in which the second elongated body can be retracted into the first elongated body. The tool may incorporate retention members and mechanisms configured to impede movement of the biological unit in the direction of a distal end of the tool and to improve retention of the biological unit in the tool. Distal fluid or gas delivery may supplement a vacuum in a luminal space to help extract biological units from surrounding tissue.
摘要翻译: 提供了用于使用去除工具从身体表面去除生物单元的工具和方法。 该工具是同心管构造,其包括第一和第二细长体,第二细长体可以缩回到第一细长体中。 该工具可以包括保持构件和机构,其构造成阻止生物单元沿着工具的远端的方向移动,并且改善生物单元在工具中的保留。 远端液体或气体输送可补充管腔空间中的真空以帮助从周围组织提取生物单位。
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