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11. 发明授权

US08109873B2 Surgical retractor with gel pad 有权
标题翻译：手术牵开器带有凝胶垫
公开(公告)号：US08109873B2
公开(公告)日：2012-02-07
申请号：US12119371
申请日：2008-05-12
申请人： Jeremy J. Albrecht , Jennifer T. Ko , Gary M. Johnson , John R. Brustad , Kevin K. Dang
发明人： Jeremy J. Albrecht , Jennifer T. Ko , Gary M. Johnson , John R. Brustad , Kevin K. Dang
IPC分类号： A61B1/32
CPC分类号： A61B1/32 , A61B17/3423 , A61B17/3431 , A61B17/3462 , A61B2017/00477 , A61B2017/3435
摘要： A surgical access device has a surgical retractor having a noncompliant outer ring with an annular axis, an inner ring, and a sleeve coupling the outer ring to the inner ring. The noncompliant outer ring is adapted to roll over itself around the annular axis to roll the sleeve around the outer ring to retract and seal an opening in a biological body wall. The access device may include a lid adapted for being coupled to the noncompliant outer ring of the surgical retractor. The outer ring of the surgical retractor has a cross-sectional shape that prohibits the lid from being partially or incorrectly coupled to the outer ring of the surgical retractor.
摘要翻译：外科进入装置具有外科牵开器，该外科牵开器具有带有环形轴线的不合规的外环，内环和将外环连接到内环的套管。不符合规定的外圈适于围绕环形轴线自我滚动以使套筒围绕外圈滚动以缩回和密封生物体壁中的开口。进入装置可以包括适于联接到手术牵开器的不符合外环的盖子。外科牵开器的外环具有禁止盖部分地或不正确地联接到手术牵开器的外环的横截面形状。

12. 发明授权

US07913697B2 Wound retractor 有权
标题翻译：伤口牵开器
公开(公告)号：US07913697B2
公开(公告)日：2011-03-29
申请号：US12693242
申请日：2010-01-25
申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
发明人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
IPC分类号： A61F13/00
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/0218 , A61B17/3423 , A61B17/3498 , A61B2017/00889 , A61B2017/00938 , A61B2017/0225 , A61B2017/3419 , A61B2017/3435
摘要： An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译：一种增量可调的伤口牵开器（100），具有直径大于所述伤口切口所需直径的第一环（102）。第二环（104），其具有环形轴线和直径大于所述伤口切口的期望直径。柔性套筒（106）以大致圆柱形的形式设置在第一和第二环（102,104）之间，第二环可绕其自身并围绕环形轴线滚动以提供具有足以拉伸的自由基缩回力的套筒切口至所需直径。

13. 发明申请

US20110054260A1 MULTI-FUNCTIONAL SURGICAL ACCESS SYSTEM 有权
标题翻译：多功能外科手术系统
公开(公告)号：US20110054260A1
公开(公告)日：2011-03-03
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
IPC分类号： A61B1/32
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.
摘要翻译：外科进入系统包括缠绕牵开器，其包括在其间延伸的外部锚固件，内部锚固件和柔性管状护套。外部锚固件的实施例包括可围绕其环形轴线旋转的外环，从而当缩回体壁中的切口或开口时在其周围滚动护套。护套包括提高其耐磨性和耐刺穿性的多个纤维或股线。因此，外科手术进入系统可用于其中可能损伤皮肤的程序，例如矫形髋关节置换术和脊柱手术。在一些实施例中，护套从外环逐渐变细到内圈。

14. 发明授权

US07650887B2 Wound retractor 有权
标题翻译：伤口牵开器
公开(公告)号：US07650887B2
公开(公告)日：2010-01-26
申请号：US10516198
申请日：2003-06-03
申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes, II , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
发明人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes, II , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
IPC分类号： A61F13/00
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/0218 , A61B17/3423 , A61B17/3498 , A61B2017/00889 , A61B2017/00938 , A61B2017/0225 , A61B2017/3419 , A61B2017/3435
摘要： An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译：一种增量可调的伤口牵开器（100），具有直径大于所述伤口切口所需直径的第一环（102）。第二环（104），其具有环形轴线和直径大于所述伤口切口的期望直径。柔性套筒（106）以大致圆柱形的形式设置在第一和第二环（102,104）之间，第二环可绕其自身并围绕环形轴线滚动以提供具有足以拉伸的自由基缩回力的套筒切口至所需直径。

15. 发明授权

US09101354B2 Wound retractor with gel cap 有权
标题翻译：带有胶帽的伤口牵开器
公开(公告)号：US09101354B2
公开(公告)日：2015-08-11
申请号：US13598218
申请日：2012-08-29
申请人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad , Gary M. Johnson , Jennifer T. Ko , Donald L. Gadberry
发明人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad , Gary M. Johnson , Jennifer T. Ko , Donald L. Gadberry
IPC分类号： A61B17/34 , A61B17/02 , A61B19/00 , A61B17/00 , A61B19/02
CPC分类号： A61B17/0293 , A61B17/02 , A61B17/0218 , A61B17/3423 , A61B17/3431 , A61B17/3439 , A61B17/3462 , A61B17/3496 , A61B17/3498 , A61B90/40 , A61B2017/00477 , A61B2017/00526 , A61B2017/0225 , A61B2017/0287 , A61B2017/3419 , A61B2017/347 , A61B2050/005 , A61B2050/0051
摘要： An incrementally adjustable wound retractor, which provides access to a body cavity, includes an inner ring having a diameter greater than the desired diameter of the wound incision, an outer ring having an annular axis and a diameter greater than the desired diameter of the wound incision, and a flexible sleeve disposed in a generally cylindrical form between the inner and outer rings. The outer ring includes first and second circular tubes spaced apart axially with each including a lumen having a rigid, noncompliant split hoop positioned therein. The outer ring may be rolled over itself and around the annular axis to retract the sleeve with sufficient force to stretch the incision to the desired diameter. A gel cap seal may be coupled to the outer ring outside of the biological body to seal the opening produced by the wound retractor between the body cavity and outside the body cavity.
摘要翻译：提供进入体腔的增量可调的伤口牵开器包括直径大于所述伤口切口所需直径的内环，具有环形轴线的外环和直径大于伤口切口的期望直径的内环以及在内环和外环之间以大致圆柱形的形式设置的柔性套管。外环包括轴向间隔开的第一和第二圆形管，其中每个包括具有定位在其中的刚性的，不一致的分割箍的内腔。外环可以自身滚动并围绕环形轴线以足够的力使套筒缩回以将切口拉伸到期望的直径。凝胶帽密封件可以联接到生物体外部的外环，以密封由卷绕牵开器在体腔和体腔外部产生的开口。

16. 发明授权

US08684975B2 Instrument seal 有权
标题翻译：仪表密封
公开(公告)号：US08684975B2
公开(公告)日：2014-04-01
申请号：US13419628
申请日：2012-03-14
申请人： Jeremy J. Albrecht , John R. Brustad , Gary M. Johnson , Matthew W. Becerra , Eric Nguyen
发明人： Jeremy J. Albrecht , John R. Brustad , Gary M. Johnson , Matthew W. Becerra , Eric Nguyen
IPC分类号： A61M5/178
CPC分类号： A61B17/3462 , A61B17/3421 , A61B2017/3464 , A61M2039/0633
摘要： A surgical access port comprises a valve or instrument seal that separates the instrument contact function from the instrument conforming function. Embodiments of the instrument seal comprise in instrument contact element that extends through an opening in a compression element, thereby defining an instrument orifice that seals with an instrument extending therethrough. Embodiments of the instrument contact element comprise a non-distensible membrane or film, for example, as a tube or cylinder.
摘要翻译：手术进入口包括将仪器接触功能与仪器符合功能分开的阀或仪器密封件。仪器密封件的实施例包括在通过压缩元件中的开口延伸的仪器接触元件中，从而限定与延伸穿过其中的仪器密封的仪器孔。仪器接触元件的实施例包括不可扩张的膜或膜，例如作为管或气缸。

17. 发明申请

US20130006184A1 SINGLE PORT ACCESS SYSTEM 有权
公开(公告)号：US20130006184A1
公开(公告)日：2013-01-03
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： A61B17/34
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.

18. 发明申请

US20120203261A1 TROCARS WITH ADVANCED FIXATION 有权
标题翻译：具有高级固定的TROCARS
公开(公告)号：US20120203261A1
公开(公告)日：2012-08-09
申请号：US13449017
申请日：2012-04-17
申请人： Gigi Au , Jeremy J. Albrecht , Charles C. Hart , Gary M. Johnson , John R. Brustad
发明人： Gigi Au , Jeremy J. Albrecht , Charles C. Hart , Gary M. Johnson , John R. Brustad
IPC分类号： A61B17/34
CPC分类号： A61B17/34 , A61B17/3421 , A61B2017/3484 , A61B2017/349
摘要： A trocar fixation device includes a cannula and an elongate tube mounted onto and coupled to the exterior surface of the cannula with the distal end of the cannula extending distally beyond the distal end of the elongate tube. The elongate tube includes a plurality of slits cut at an angle to a longitudinal axis of the elongate tube. The trocar fixation device is activated by rotating the proximal-end region of the elongate tube in a first direction and is deactivated by rotating the proximal-end region of the elongate tube in a second direction, opposite to the first direction. Activation of the trocar fixation device compresses the material positioned between adjacent slits and forces the material radially outwardly, away from the exterior surface of the cannula, thereby forming ridges. Deactivation of the trocar fixation device returns the exterior surface of the elongate tube to a substantially smooth condition.
摘要翻译：套管针固定装置包括插管和安装到套管的外表面上并连接到套管的外表面的细长管，套管的远端向远侧延伸超过细长管的远端。细长管包括与细长管的纵向轴线成一定角度切割的多个切口。套管针固定装置通过沿着第一方向旋转细长管的近端区域而被激活，并且通过沿与第一方向相反的第二方向旋转细长管的近端区域来停用。套针针固定装置的激活压缩位于相邻狭缝之间的材料，并迫使材料径向向外，远离插管的外表面，从而形成脊。套针针固定装置的停用将细长管的外表面返回到基本平滑的状态。

19. 发明授权

US08235054B2 Wound retractor 有权
标题翻译：伤口牵开器
公开(公告)号：US08235054B2
公开(公告)日：2012-08-07
申请号：US13031892
申请日：2011-02-22
申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
发明人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
IPC分类号： A61F13/00
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/0218 , A61B17/3423 , A61B17/3498 , A61B2017/00889 , A61B2017/00938 , A61B2017/0225 , A61B2017/3419 , A61B2017/3435
摘要： An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译：一种增量可调的伤口牵开器（100），具有直径大于所述伤口切口所需直径的第一环（102）。第二环（104），其具有环形轴线和直径大于所述伤口切口的期望直径。柔性套筒（106）以大致圆柱形的形式设置在第一和第二环（102,104）之间，第二环可绕其自身并围绕环形轴线滚动以提供具有足以拉伸的自由基回缩力的套筒切口至所需直径。

20. 发明申请

US20120172807A1 INSTRUMENT SEAL 有权
标题翻译：仪器密封
公开(公告)号：US20120172807A1
公开(公告)日：2012-07-05
申请号：US13419628
申请日：2012-03-14
申请人： Jeremy J. Albrecht , John R. Brustad , Gary M. Johnson , Matthew W. Becerra , Eric Nguyen
发明人： Jeremy J. Albrecht , John R. Brustad , Gary M. Johnson , Matthew W. Becerra , Eric Nguyen
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B17/3421 , A61B2017/3464 , A61M2039/0633
摘要： A surgical access port comprises a valve or instrument seal that separates the instrument contact function from the instrument conforming function. Embodiments of the instrument seal comprise in instrument contact element that extends through an opening in a compression element, thereby defining an instrument orifice that seals with an instrument extending therethrough. Embodiments of the instrument contact element comprise a non-distensible membrane or film, for example, as a tube or cylinder.
摘要翻译：手术进入口包括将仪器接触功能与仪器符合功能分开的阀或仪器密封件。仪器密封件的实施例包括在通过压缩元件中的开口延伸的仪器接触元件中，从而限定与延伸穿过其中的仪器密封的仪器孔。仪器接触元件的实施例包括不可扩张的膜或膜，例如作为管或气缸。

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