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公开(公告)号:US5318570A
公开(公告)日:1994-06-07
申请号:US713959
申请日:1991-06-11
申请人: Larry L. Hood , James T. Caillouette , Robert C. Klapper , Gregg Hughes , Ted Carlson , John Berkman
发明人: Larry L. Hood , James T. Caillouette , Robert C. Klapper , Gregg Hughes , Ted Carlson , John Berkman
IPC分类号: A61B17/00 , A61B17/16 , A61B17/22 , A61B17/32 , A61F2/30 , A61F2/34 , A61F2/36 , A61F2/46 , A61N7/00 , B06B3/00 , F16B21/02 , F16L37/244
CPC分类号: B06B3/00 , A61B17/8847 , A61F2/4607 , A61N7/00 , F16B21/02 , F16L37/2445 , A61B17/1659 , A61B17/1668 , A61B17/22004 , A61B17/320068 , A61B2017/00477 , A61B2017/320076 , A61F2/30767 , A61F2/34 , A61F2/36 , A61F2/4603 , A61F2/4657 , A61F2002/4619 , A61F2002/4631 , A61F2002/465
摘要: Disclosed is a mechanical junction for facilitating the rapid attachment and removal of ultrasonic surgical components for the transfer of ultrasonic energy across the junction from an ultrasonic transducer to an ultrasonically activated tool bit. The junction achieves a high, evenly distributed compressive force to optimize propagation of the ultrasonic energy from the transducer to a tool bit, while maintaining a relatively small outside diameter of the ultrasonic tool. Also disclosed are a plurality of ultrasonic energy activated tool tips for introducing and removing an orthopedic prosthesis.
摘要翻译: 公开了一种用于促进超声外科部件的快速附接和移除以将超声能量从超声换能器传递到超声波激活的工具钻头的结的机械接合处。 连接处实现了高均匀分布的压缩力,以优化超声波能量从换能器到工具头的传播,同时保持超声波工具的相对较小的外径。 还公开了用于引入和去除矫形假体的多个超声能量激活的工具尖端。
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公开(公告)号:USD339419S
公开(公告)日:1993-09-14
申请号:US714096
申请日:1991-06-11
申请人: Larry L. Hood , Gregg Hughes
设计人: Larry L. Hood , Gregg Hughes
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公开(公告)号:US5382251A
公开(公告)日:1995-01-17
申请号:US836109
申请日:1992-02-14
申请人: Larry L. Hood , Gregg Hughes , Ted Carlson , John Berkman , James T. Caillouette , Robert C. Klapper , Woodrow W. Watson
发明人: Larry L. Hood , Gregg Hughes , Ted Carlson , John Berkman , James T. Caillouette , Robert C. Klapper , Woodrow W. Watson
IPC分类号: A61B17/00 , A61B17/16 , A61B17/22 , A61B17/32 , A61F2/30 , A61F2/34 , A61F2/36 , A61F2/46 , A61N7/00 , B06B3/00 , F16B21/02 , F16L37/244 , A61B17/56
CPC分类号: F16L37/2445 , A61B17/8847 , A61F2/4607 , A61N7/00 , B06B3/00 , F16B21/02 , A61B17/1659 , A61B17/1668 , A61B17/22004 , A61B17/320068 , A61B2017/00477 , A61B2017/320076 , A61F2/30767 , A61F2/34 , A61F2/36 , A61F2/4603 , A61F2/4657 , A61F2002/4619 , A61F2002/4631 , A61F2002/465
摘要: Disclosed is a method and apparatus for removing a polymethylmethacrylate or other cement plug from the medullary canal during hip-revision surgery. In accordance with the method, a portion of the PMMA plug is softened and a plug removal tool is advanced through the softened portion to become imbedded in the plug. The plug is permitted to harden around the tool, and the tool is withdrawn thereby pulling the plug with it. Softening may be accomplished by conducting ultrasonic energy through the removal tool tip, or by other means. Hardening is accomplished by removing the heat source and permitting passive cooling of the material, or by accelerating cooling of the material through the use of a heat sink or a circulating media such as a compressed gas. Also disclosed is a self-cooling tool tip.
摘要翻译: 公开了一种在髋关节修复手术期间从髓质管中去除聚甲基丙烯酸甲酯或其他水泥塞的方法和装置。 根据该方法,PMMA插头的一部分被软化,并且插头移除工具通过软化部分前进以嵌入插头中。 允许插头在工具周围硬化,然后将工具取出,从而拉出插头。 可以通过通过去除工具尖端或通过其它方式进行超声能量来实现软化。 通过去除热源并允许材料的被动冷却,或通过使用散热器或诸如压缩气体的循环介质来加速材料的冷却来实现硬化。 还公开了一种自冷工具尖端。
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公开(公告)号:USD342313S
公开(公告)日:1993-12-14
申请号:US714097
申请日:1991-06-11
申请人: Larry L. Hood , Gregg Hughes
设计人: Larry L. Hood , Gregg Hughes
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公开(公告)号:USD341202S
公开(公告)日:1993-11-09
申请号:US714099
申请日:1991-06-11
申请人: Larry L. Hood , Gregg Hughes
设计人: Larry L. Hood , Gregg Hughes
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公开(公告)号:USD341201S
公开(公告)日:1993-11-09
申请号:US714100
申请日:1991-06-11
申请人: Larry L. Hood , Gregg Hughes
设计人: Larry L. Hood , Gregg Hughes
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公开(公告)号:USD344799S
公开(公告)日:1994-03-01
申请号:US714076
申请日:1991-06-11
申请人: Larry L. Hood , Gregg Hughes
设计人: Larry L. Hood , Gregg Hughes
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公开(公告)号:USD340981S
公开(公告)日:1993-11-02
申请号:US714085
申请日:1991-06-11
申请人: Larry L. Hood , Gregg Hughes
设计人: Larry L. Hood , Gregg Hughes
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公开(公告)号:USD344801S
公开(公告)日:1994-03-01
申请号:US714094
申请日:1991-06-11
申请人: Gregg Hughes , Larry L. Hood
设计人: Gregg Hughes , Larry L. Hood
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公开(公告)号:US5324297A
公开(公告)日:1994-06-28
申请号:US665418
申请日:1991-03-05
申请人: Larry L. Hood , James T. Caillouette , Robert C. Klapper , Gregg Hughes , Ted Carlson , John Berkman
发明人: Larry L. Hood , James T. Caillouette , Robert C. Klapper , Gregg Hughes , Ted Carlson , John Berkman
IPC分类号: A61B17/00 , A61B17/16 , A61F2/30 , A61F2/36 , A61F2/46 , A61N7/00 , B06B3/00 , F16B21/02 , F16L37/244 , A61B17/32
CPC分类号: F16L37/2445 , A61B17/8847 , A61F2/4607 , A61N7/00 , B06B3/00 , F16B21/02 , A61B17/1659 , A61B17/1668 , A61B2017/00477 , A61F2/30767 , A61F2/36 , A61F2/4657 , A61F2002/4619 , A61F2002/4631 , A61F2002/465
摘要: Disclosed is a mechanical junction for facilitating the rapid attachment and removal of ultrasonic surgical components for the transfer of ultrasonic energy across the junction from an ultrasonic transducer to an ultrasonically activated tool bit. The junction achieves a high, evenly distributed compressive force to optimize propagation of the ultrasonic energy from the transducer to a tool bit, while maintaining a relatively small outside diameter of the ultrasonic tool.
摘要翻译: 公开了一种用于促进超声外科部件的快速附接和移除以将超声能量从超声换能器传递到超声波激活的工具钻头的结的机械接合处。 连接处实现了高均匀分布的压缩力,以优化超声波能量从换能器到工具头的传播,同时保持超声波工具的相对较小的外径。
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