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公开(公告)号：US06537212B2
公开(公告)日：2003-03-25
申请号：US09779037
申请日：2001-02-07
申请人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranyi
发明人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranyi
IPC分类号： A61B132
CPC分类号： A61B17/0293 , A61B17/12 , A61B17/1325 , A61B90/50 , A61B2017/00243 , A61B2017/0237 , A61B2017/0243 , A61B2017/2905 , A61B2090/306 , A61B2217/005 , A61B2217/007 , A61M1/0058
摘要： Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.
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公开(公告)号：US5967973A
公开(公告)日：1999-10-19
申请号：US801052
申请日：1997-02-14
申请人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranyi
发明人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranyi
CPC分类号： A61B17/0293 , A61B17/12 , A61B17/1325 , A61B2017/00243 , A61B2017/0237 , A61B2017/0243 , A61B2017/2905 , A61B2090/306 , A61B2217/005 , A61B2217/007 , A61B90/50 , A61M1/0058
摘要： Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.
摘要翻译： 公开了一种用于手术的装置和方法，其包括牵开器，所述牵开器具有限定用于覆盖患者的手术部位的开口的基本上平坦的基部，以及可滑动地安装到所述基部的至少一个牵开器刀片。 基座定位在患者身上，使得其中的开口覆盖在手术部位上。 手术部位经皮访问，并且通过使组织与牵开器叶片接合来阻止组织缩回。 提供了一种外科器械，其可与基座接合并且可通过基座中的开口在操作部位操作。 外科手术通过手术器械在基部的开口进行。
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公开(公告)号：US06733445B2
公开(公告)日：2004-05-11
申请号：US10153385
申请日：2002-05-22
申请人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranyi
发明人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranyi
IPC分类号： A61B132
CPC分类号： A61B17/0293 , A61B17/12 , A61B17/1325 , A61B90/50 , A61B2017/00243 , A61B2017/0237 , A61B2017/0243 , A61B2017/2905 , A61B2090/306 , A61B2217/005 , A61B2217/007 , A61M1/0058
摘要： Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.
摘要翻译： 公开了一种用于手术的装置和方法，其包括牵开器，所述牵开器具有限定用于覆盖患者的手术部位的开口的基本上平坦的基部，以及可滑动地安装到所述基部的至少一个牵开器刀片。 基座定位在患者身上，使得其中的开口覆盖在手术部位上。 手术部位经皮访问，并且通过使组织与牵开器叶片接合来阻止组织缩回。 提供了一种外科器械，其可与基座接合并且可通过基座中的开口在操作部位操作。 外科手术通过手术器械在基部的开口进行。
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公开(公告)号：US06213940B1
公开(公告)日：2001-04-10
申请号：US09388716
申请日：1999-09-02
申请人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranvi
发明人： Charles R. Sherts , David A. Nicholas , David Farascioni , Keith Ratcliff , Peter W. J. Hinchliffe , Cathy Aranvi
IPC分类号： A61B132
CPC分类号： A61B17/0293 , A61B17/12 , A61B17/1325 , A61B90/50 , A61B2017/00243 , A61B2017/0237 , A61B2017/0243 , A61B2017/2905 , A61B2090/306 , A61B2217/005 , A61B2217/007 , A61M1/0058
摘要： Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractable blade. A surgical instrument is provided which in engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.
摘要翻译： 公开了一种用于手术的装置和方法，其包括牵开器，所述牵开器具有限定用于覆盖患者的手术部位的开口的基本上平坦的基部，以及可滑动地安装到所述基部的至少一个牵开器刀片。 基座定位在患者身上，使得其中的开口覆盖在手术部位上。 手术部位经皮访问，并且通过使组织与可伸缩刀片接合来阻止组织缩回。 提供外科器械，其可与基座接合并且可通过基座中的开口在手术部位操作。 外科手术通过手术器械在基部的开口进行。
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公开(公告)号：US5947896A
公开(公告)日：1999-09-07
申请号：US718283
申请日：1996-09-20
申请人： Charles R. Sherts , David A. Nicholas , Keith Ratcliff , John Charles Robertson , David Farascioni , Daniel E. Alesi , Patrick M. Flanagan
发明人： Charles R. Sherts , David A. Nicholas , Keith Ratcliff , John Charles Robertson , David Farascioni , Daniel E. Alesi , Patrick M. Flanagan
CPC分类号： A61B17/0293 , A61B17/12 , A61B17/1325 , A61B2017/00243 , A61B2017/0237 , A61B2017/0243 , A61B2017/2905 , A61B2090/306 , A61B2217/005 , A61B2217/007 , A61B90/50 , A61M1/0058
摘要： Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.
摘要翻译： 公开了一种用于手术的装置和方法，其包括牵开器，所述牵开器具有限定用于覆盖患者的手术部位的开口的基本上平坦的基部，以及可滑动地安装到所述基部的至少一个牵开器刀片。 基座定位在患者身上，使得其中的开口覆盖在手术部位上。 手术部位经皮访问，并且通过使组织与牵开器叶片接合来阻止组织缩回。 提供了一种外科器械，其可与基座接合并且可通过基座中的开口在操作部位操作。 外科手术通过手术器械在基部的开口进行。
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公开(公告)号：US07169158B2
公开(公告)日：2007-01-30
申请号：US10399529
申请日：2001-10-18
申请人： Kevin Sniffin , Scott E. Manzo , Joseph P. Orban , Lisa W. Heaton , Peter W. J. Hinchliffe , Keith L. Milliman , David A. Nicholas
发明人： Kevin Sniffin , Scott E. Manzo , Joseph P. Orban , Lisa W. Heaton , Peter W. J. Hinchliffe , Keith L. Milliman , David A. Nicholas
IPC分类号： A61B17/04
CPC分类号： A61B17/11 , A61B17/0644 , A61B17/115 , A61B17/32053 , A61B2017/0641 , A61B2017/1107 , A61B2017/1135 , A61B2017/2916
摘要： A tissue retaining ring for use with a plurality of surgical fasteners mounted within a disposable loading unit utilized during a vascular anastomosis inlcudes a genrally circular, semi-pliable material having a series of alternating loops and arcuate portions. Each of the loops defines an aperture therein which is dimensioned to receive a distal end of one of the plurality of surgical fasteners. When the instrument is fired, the surgical fasteners are simultaneously deformed through the tissue ring and through the tissue. The tissue retaining ring holds the tissue in place along the surgical fastener and reduces the chances of tissue slippage after deformation.
摘要翻译： 安装在血管吻合术期间使用的一次性装载单元内的多个外科紧固件所使用的组织保持环包括具有一系列交替的环和弓形部分的基底圆形半柔性材料。 每个环在其中限定孔，其尺寸被设计成接收多个外科紧固件之一的远端。 当仪器被烧毁时，手术紧固件同时通过组织环并穿过组织变形。 组织保持环沿着手术紧固件将组织保持在适当的位置，并且减小变形后组织滑动的机会。
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公开(公告)号：USD420130S
公开(公告)日：2000-02-01
申请号：US77199
申请日：1997-09-29
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公开(公告)号：USD411883S
公开(公告)日：1999-07-06
申请号：US77181
申请日：1997-09-29
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公开(公告)号：USD411299S
公开(公告)日：1999-06-22
申请号：US77201
申请日：1997-09-29
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公开(公告)号：USD374284S
公开(公告)日：1996-10-01
申请号：US29486
申请日：1994-10-06
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