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公开(公告)号:US08579894B2
公开(公告)日:2013-11-12
申请号:US12416751
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: An electrosurgical tool can be used to fuse tissue. The electrosurgical tool can include a jaw assembly, an elongate shaft, and a handle assembly. Actuation of the handle assembly can actuate the jaw assembly. The elongate shaft can be rotatable without disrupting electrical connection to the jaw assembly. The electrosurgical tool can include a cutting blade to separate fused tissue. The electrosurgical tool can also include a jaw assembly configuration or an exterior cutting electrode to improve surgical access with the tool.
摘要翻译: 可以使用电外科工具来熔合组织。 电外科手术工具可以包括钳口组件,细长轴和手柄组件。 手柄组件的致动可以致动钳口组件。 细长轴可以旋转而不中断与钳口组件的电连接。 电外科手术工具可以包括用于分离熔融组织的切割刀片。 电外科手术工具还可以包括钳口组件配置或外部切割电极,以利用该工具改善手术进入。
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公开(公告)号:US08287503B2
公开(公告)日:2012-10-16
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 Pravongviengkham
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 Pravongviengkham
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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公开(公告)号:US20110087167A1
公开(公告)日:2011-04-14
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: A61B17/34
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:US20090187079A1
公开(公告)日:2009-07-23
申请号:US12358080
申请日:2009-01-22
申请人: Jeremy J. Albrecht , Juan J. Lechuga , Matthew M. Becerra , Donald L. Gadberry , Gary M. Johnson , John R. Brustad
发明人: Jeremy J. Albrecht , Juan J. Lechuga , Matthew M. Becerra , Donald L. Gadberry , Gary M. Johnson , John R. Brustad
IPC分类号: A61B1/32
CPC分类号: A61B1/32 , A61B17/0293 , A61B17/3417 , A61B17/3423 , A61B17/3462 , A61B2017/3449 , A61B2017/345 , A61B2017/3452 , A61B2017/3454 , A61B2017/3466
摘要: Embodiments of an access device system useful for single or limited port procedures comprises 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 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: 用于单个或有限端口程序的接入设备系统的实施例包括可拆卸地联接到牵开器的牵开器和凝胶帽。 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。 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:US20080255597A1
公开(公告)日:2008-10-16
申请号:US12102719
申请日:2008-04-14
申请人: Boun Pravong , Kennii Pravongviengkham , Matthew M. Becerra , Matthew A. Wixey , Haruyasu Yawata , Gary M. Johnson , Zoran Falkenstein , John R. Brustad , Charles C. Hart
发明人: Boun Pravong , Kennii Pravongviengkham , Matthew M. Becerra , Matthew A. Wixey , Haruyasu Yawata , Gary M. Johnson , Zoran Falkenstein , John R. Brustad , Charles C. Hart
IPC分类号: A61B17/32
CPC分类号: A61B17/32002 , A61B17/29 , A61B17/32053 , A61B90/361 , A61B2017/00902 , A61B2017/2948 , A61B2017/320024 , A61B2017/320775
摘要: The invention relates to a tissue morcellator for minimally invasive surgery. The morcellator has a metallic cutting ring mounted on a visually transparent hollow cylinder, which in combination with a visually transparent outer morcellator tube enables a surgeon to visualize the inside of the morcellator shaft for detection of loose tissue fragments in the device. A tenaculum used with the morcellation device has a spacer for preventing contact with the blade. The cutting tube can oscillate, rather than rotate, along the longitudinal axis of the cutting tube. The morcellator utilizes an extendable tissue guide on the outer tube of the morcellator shaft for preventing the tissue from rotating along the longitudinal axis of the morcellator tube. This allows the tissue to be continuously rotated into the morcellator device for continuous peel. The tissue guide can also be fully retracted to allow for coring of the bulk tissue.
摘要翻译: 本发明涉及用于微创手术的组织移植器。 旋转器具有安装在视觉上透明的中空圆柱体上的金属切割环,其与视觉上透明的外部致动器管结合,使得外科医生能够将morcellator轴的内部可视化,以检测装置中松散的组织碎片。 与切割装置一起使用的搭扣具有用于防止与叶片接触的间隔件。 切割管可以沿着切割管的纵向轴线而摆动而不是旋转。 morcellator在morcellator轴的外管上使用可延伸的组织引导件,用于防止组织沿着morcellator管的纵向轴线旋转。 这允许组织连续地旋转到morcellator装置中用于连续剥离。 组织引导件也可以完全缩回以允许大块组织的取芯。
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公开(公告)号:US09717522B2
公开(公告)日:2017-08-01
申请号:US12873115
申请日:2010-08-31
申请人: Jeremy J. Albrecht , Eric Nguyen , Matthew M. Becerra , Gary M. Johnson , John R. Brustad , Ghassan Sakakine
发明人: Jeremy J. Albrecht , Eric Nguyen , Matthew M. Becerra , Gary M. Johnson , John R. Brustad , Ghassan Sakakine
CPC分类号: A61B17/3423 , A61B17/0218 , A61B17/3431 , A61B17/3494 , A61B17/3496 , A61B2090/0801
摘要: A surgical access system comprises a wound retractor comprising an outer anchor, an inner anchor, and a flexible, tubular sheath extending therebetween. Embodiments of the outer anchor comprise an outer ring rotatable around an annular axis thereof, thereby rolling the sheath therearound when retracting an incision or opening in a body wall. The sheath comprises a plurality of fibers or strands that improve the abrasion and puncture resistance thereof. Consequently, the surgical access system is useful in procedures in which damage to the sheath is likely, for example, orthopedic hip replacement, and spinal procedures. In some embodiments, the sheath tapers from the outer ring to the inner ring.
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公开(公告)号:US08622969B2
公开(公告)日:2014-01-07
申请号:US13460993
申请日:2012-05-01
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:US08343047B2
公开(公告)日:2013-01-01
申请号:US12358080
申请日:2009-01-22
申请人: Jeremy J. Albrecht , Juan J. Lechuga , Matthew M. Becerra , Donald K. Gadberry , Gary M. Johnson , John R. Brustad
发明人: Jeremy J. Albrecht , Juan J. Lechuga , Matthew M. Becerra , Donald K. Gadberry , Gary M. Johnson , John R. Brustad
CPC分类号: A61B1/32 , A61B17/0293 , A61B17/3417 , A61B17/3423 , A61B17/3462 , A61B2017/3449 , A61B2017/345 , A61B2017/3452 , A61B2017/3454 , A61B2017/3466
摘要: Embodiments of an access device system useful for single or limited port procedures includes a retractor and a gel cap removably coupled to the retractor. The gel cap includes 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 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: 用于单个或有限端口程序的接入设备系统的实施例包括可拆卸地联接到牵开器的牵开器和凝胶帽。 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。 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:US08308746B2
公开(公告)日:2012-11-13
申请号:US12102719
申请日:2008-04-14
申请人: Boun Pravong , Kennii Pravongviengkham , Matthew M. Becerra , Matthew A. Wixey , Haruyasu Yawata , Gary M. Johnson , Zoran Falkenstein , John R. Brustad , Charles C. Hart
发明人: Boun Pravong , Kennii Pravongviengkham , Matthew M. Becerra , Matthew A. Wixey , Haruyasu Yawata , Gary M. Johnson , Zoran Falkenstein , John R. Brustad , Charles C. Hart
IPC分类号: A61B17/32
CPC分类号: A61B17/32002 , A61B17/29 , A61B17/32053 , A61B90/361 , A61B2017/00902 , A61B2017/2948 , A61B2017/320024 , A61B2017/320775
摘要: The invention relates to a tissue morcellator for minimally invasive surgery. The morcellator has a metallic cutting ring mounted on a visually transparent hollow cylinder, which in combination with a visually transparent outer morcellator tube enables a surgeon to visualize the inside of the morcellator shaft for detection of loose tissue fragments in the device. A tenaculum used with the morcellation device has a spacer for preventing contact with the blade. The cutting tube can oscillate, rather than rotate, along the longitudinal axis of the cutting tube. The morcellator utilizes an extendable tissue guide on the outer tube of the morcellator shaft for preventing the tissue from rotating along the longitudinal axis of the morcellator tube. This allows the tissue to be continuously rotated into the morcellator device for continuous peel. The tissue guide can also be fully retracted to allow for coring of the bulk tissue.
摘要翻译: 本发明涉及用于微创手术的组织移植器。 旋转器具有安装在视觉上透明的中空圆柱体上的金属切割环,其与视觉上透明的外部致动器管结合,使得外科医生能够将morcellator轴的内部可视化,以检测装置中松散的组织碎片。 与切割装置一起使用的搭扣具有用于防止与叶片接触的间隔件。 切割管可以沿着切割管的纵向轴线而摆动而不是旋转。 morcellator在morcellator轴的外管上使用可延伸的组织引导件,用于防止组织沿着morcellator管的纵向轴线旋转。 这允许组织连续地旋转到morcellator装置中用于连续剥离。 组织引导件也可以完全缩回以允许大块组织的取芯。
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公开(公告)号:US20090248020A1
公开(公告)日:2009-10-01
申请号:US12416751
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: An electrosurgical tool can be used to fuse tissue. The electrosurgical tool can include a jaw assembly, an elongate shaft, and a handle assembly. Actuation of the handle assembly can actuate the jaw assembly. The elongate shaft can be rotatable without disrupting electrical connection to the jaw assembly. The electrosurgical tool can include a cutting blade to separate fused tissue. The electrosurgical tool can also include a jaw assembly configuration or an exterior cutting electrode to improve surgical access with the tool.
摘要翻译: 可以使用电外科工具来熔合组织。 电外科手术工具可以包括钳口组件,细长轴和手柄组件。 手柄组件的致动可以致动钳口组件。 细长轴可以旋转而不中断与钳口组件的电连接。 电外科手术工具可以包括用于分离熔融组织的切割刀片。 电外科手术工具还可以包括钳口组件配置或外部切割电极,以利用该工具改善手术进入。
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