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公开(公告)号:US08562598B2
公开(公告)日:2013-10-22
申请号:US12416668
申请日:2009-04-01
申请人: Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
发明人: Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
CPC分类号: A61B18/1445 , A61B17/07207 , A61B18/1206 , A61B18/1442 , A61B18/16 , A61B90/90 , A61B2017/00199 , A61B2017/2945 , A61B2018/00041 , A61B2018/00077 , A61B2018/00178 , A61B2018/00208 , A61B2018/00345 , A61B2018/00404 , A61B2018/00494 , A61B2018/00511 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00988 , A61B2018/124 , A61B2018/126 , A61B2018/1266 , A61B2018/1412 , A61B2018/1432 , A61B2018/144 , A61B2018/1455 , A61B2018/1467 , A61B2018/162
摘要: An electrosurgical system can include an electrosurgical generator, a feedback circuit or controller, and an electrosurgical tool. The feedback circuit can provide an electrosurgery endpoint by determining the phase end point of a tissue to be treated. The electrosurgical system can include more than one electrosurgical tool for different electrosurgical operations and can include a variety of user interface features and audio/visual performance indicators. The electrosurgical system can also power conventional bipolar electrosurgical tools and direct current surgical appliances.
摘要翻译: 电外科系统可以包括电外科发生器,反馈电路或控制器以及电外科手术工具。 反馈电路可以通过确定待治疗的组织的相位终点来提供电外科终点。 电外科系统可以包括多个用于不同电外科手术的电外科工具,并且可以包括各种用户界面特征和音频/视觉性能指标。 电外科系统还可以为传统的双极电外科手术工具和直流手术器械提供电力。
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公开(公告)号:US08480575B2
公开(公告)日:2013-07-09
申请号:US13596361
申请日:2012-08-28
申请人: Jeremy J. Albrecht , Matthew M. Becerra , John R. Brustad , Juan Lechuga , Donald L. Gadberry , Gary M. Johnson , Aries E. Gatus , Kennii Pravongviengkham
发明人: Jeremy J. Albrecht , Matthew M. Becerra , John R. Brustad , Juan Lechuga , Donald L. Gadberry , Gary M. Johnson , Aries E. Gatus , Kennii Pravongviengkham
IPC分类号: A61B1/32
CPC分类号: A61B17/02 , A61B17/0293 , A61B17/3421 , A61B17/3423 , A61B2017/3447 , A61B2017/3452 , A61B2017/3466 , A61B2017/347 , A61B2017/3484 , A61B2017/3492
摘要: Embodiments of a surgical access system useful for single or limited port procedures comprise a trocar comprising a fixation cannula, a retractor, and a gel cap removably coupled to the retractor. The gel cap comprises a gel pad that acts as an artificial body wall, through which instruments may be inserted into a body cavity, either directly or through one or more trocars. The fixation cannula comprises a retainer and a bolster, which together, capture the artificial body wall therebetween, thereby fixing the trocar thereto. The gel pad permits flexible instrument placement, as well as translational and angular degrees of freedom for the instruments while maintaining a gas tight seal.
摘要翻译: 用于单一或有限端口程序的手术进入系统的实施例包括套管针,其包括可拆卸地联接到牵开器的固定插管,牵开器和凝胶帽。 凝胶帽包括用作人造体壁的凝胶垫,仪器可以直接或通过一个或多个套管针插入体腔。 固定插管包括保持器和枕垫,它们一起在其间捕获人造体壁,从而将套管针固定到其上。 凝胶垫允许灵活的仪器放置,以及仪器的平移和角度自由度,同时保持气密密封。
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公开(公告)号:US08262568B2
公开(公告)日:2012-09-11
申请号:US12578422
申请日:2009-10-13
申请人: Jeremy J. Albrecht , Matthew M. Becerra , John R. Brustad , Juan Lechuga , Donald L. Gadberry , Gary M. Johnson , Aries E. Gatus , Kennii Pravongviengkham
发明人: Jeremy J. Albrecht , Matthew M. Becerra , John R. Brustad , Juan Lechuga , Donald L. Gadberry , Gary M. Johnson , Aries E. Gatus , Kennii Pravongviengkham
IPC分类号: A61B1/32
CPC分类号: A61B17/02 , A61B17/0293 , A61B17/3421 , A61B17/3423 , A61B2017/3447 , A61B2017/3452 , A61B2017/3466 , A61B2017/347 , A61B2017/3484 , A61B2017/3492
摘要: Embodiments of a surgical access system useful for single or limited port procedures comprise a trocar comprising a fixation cannula, a retractor, and a gel cap removably coupled to the retractor. The gel cap comprises a gel pad that acts as an artificial body wall, through which instruments may be inserted into a body cavity, either directly or through one or more trocars. The fixation cannula comprises a retainer and a bolster, which together, capture the artificial body wall therebetween, thereby fixing the trocar thereto. The gel pad permits flexible instrument placement, as well as translational and angular degrees of freedom for the instruments while maintaining a gas tight seal.
摘要翻译: 用于单一或有限端口程序的手术进入系统的实施例包括套管针,其包括可拆卸地联接到牵开器的固定插管,牵开器和凝胶帽。 凝胶帽包括用作人造体壁的凝胶垫,仪器可以直接或通过一个或多个套管针插入体腔。 固定插管包括保持器和枕垫,它们一起在其间捕获人造体壁,从而将套管针固定到其上。 凝胶垫允许灵活的仪器放置,以及仪器的平移和角度自由度,同时保持气密密封。
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公开(公告)号:US08167843B2
公开(公告)日:2012-05-01
申请号:US12903006
申请日:2010-10-12
申请人: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
发明人: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
IPC分类号: A61M5/178
CPC分类号: A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B2017/3484 , A61B2017/349
摘要: A trocar comprises a retention cannula comprising an inverted or incised retention pattern disposed thereon. Embodiments of the incised cannula exhibit reduced tissue trauma compared with screw-threaded cannula, improved fixation and/or retention compared with an unthreaded cannula, and good sealing between the cannula and the incision.
摘要翻译: 套针针包括保持套管,其包括设置在其上的反转或切开的保持图案。 与非螺纹套管相比,切开的套管的实施例显示与螺纹插管相比减少的组织创伤,以及套管和切口之间的良好密封。
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公开(公告)号:US20090248022A1
公开(公告)日:2009-10-01
申请号:US12416695
申请日:2009-04-01
申请人: Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
发明人: Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
IPC分类号: A61B18/18
CPC分类号: A61B18/1445 , A61B17/07207 , A61B18/1206 , A61B18/1442 , A61B18/16 , A61B90/90 , A61B2017/00199 , A61B2017/2945 , A61B2018/00041 , A61B2018/00077 , A61B2018/00178 , A61B2018/00208 , A61B2018/00345 , A61B2018/00404 , A61B2018/00494 , A61B2018/00511 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00988 , A61B2018/124 , A61B2018/126 , A61B2018/1266 , A61B2018/1412 , A61B2018/1432 , A61B2018/144 , A61B2018/1455 , A61B2018/1467 , A61B2018/162
摘要: Phase end point determination is provided to automatically halt the application of energy to tissue. Prior to the application of energy, the phase end point determination is identified by measuring the product of permittivity and conductivity of the tissue to be treated.
摘要翻译: 提供相位终点确定以自动停止向组织施加能量。 在施加能量之前,通过测量待处理组织的介电常数和电导率的乘积来确定相位终点确定。
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公开(公告)号:US20070213675A1
公开(公告)日:2007-09-13
申请号:US11683821
申请日:2007-03-08
申请人: Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart , Michael L. Michaud , Matthew M. Becerra , Kennii Pravongvienghkam
发明人: Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart , Michael L. Michaud , Matthew M. Becerra , Kennii Pravongvienghkam
IPC分类号: A61M25/00
CPC分类号: A61B17/3421 , A61B2017/3482 , A61B2017/3486 , A61B2017/3492
摘要: A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surface of the cannula includes a plurality of longitudinal channels for transmitting gas or fluid to the balloon. A bolster having a gel pad at its distal portion is slidably mounted to the cannula assembly and may be locked in a desired position. In use, the trocar is inserted into an incision through a body wall and into a body cavity. The balloon is inflated and the cannula assembly pulled proximally against the incision while the bolster is slid distally to the body wall and locked in place to seal the incision with the compressed balloon.
摘要翻译: 气球套管针包括插管组件,其包括套管和套管上的外套管。 外套筒的远端靠近套管的远端。 气囊联接到套管的远端部分和套管的远端部分。 套管的外表面包括用于将气体或流体传送到球囊的多个纵向通道。 在其远端部分具有凝胶垫的枕头可滑动地安装到套管组件上并且可以锁定在期望的位置。 在使用中,套针针通过体壁插入切口并进入体腔。 气囊膨胀,并且套管组件向近侧拉动抵靠切口,同时将垫片向远侧滑动到体壁并锁定在适当位置以用压缩气囊密封切口。
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