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公开(公告)号：US08939946B2
公开(公告)日：2015-01-27
申请号：US13438566
申请日：2012-04-03
申请人： Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart
发明人： Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart
CPC分类号： A61B17/3417 , A61B17/0218 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3498 , A61B2017/00477 , A61B2017/00557 , A61B2017/22051 , A61B2017/3419 , A61B2017/3433 , A61B2017/3445 , A61B2017/347 , A61B2017/3486 , A61B2017/3488 , A61B2017/349 , A61J15/0053 , A61M25/04 , A61M39/0247 , A61M39/06 , A61M2039/0261 , A61M2039/0273 , A61M2039/0279 , A61M2039/0294 , A61M2039/062 , A61M2039/0626 , A61M2039/0686
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：US20120277539A1
公开(公告)日：2012-11-01
申请号：US13533453
申请日：2012-06-26
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： A61B1/32
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 (500), having a first ring (504) with a diameter greater than the desired diameter of the wound incision, a flexible second ring (502), having a lumen and a diameter greater than the desired diameter of the wound incision, and a flexible sleeve (506), disposed in a generally cylindrical form between the first and second rings (502, 504), where the second ring may be rolled over itself to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译： 一种可增加可调的伤口牵开器（500），具有直径大于所述伤口切口所需直径的第一环（504），具有大于所述直径的所需直径的内腔和直径的柔性第二环（502） 以及柔性套筒（506），其以大致圆柱形的形式设置在第一和第二环（502,504）之间，其中第二环可以在其自身上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。
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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：US20120190930A1
公开(公告)日：2012-07-26
申请号：US13438566
申请日：2012-04-03
申请人： Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart
发明人： Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart
IPC分类号： A61B1/012
CPC分类号： A61B17/3417 , A61B17/0218 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3498 , A61B2017/00477 , A61B2017/00557 , A61B2017/22051 , A61B2017/3419 , A61B2017/3433 , A61B2017/3445 , A61B2017/347 , A61B2017/3486 , A61B2017/3488 , A61B2017/349 , A61J15/0053 , A61M25/04 , A61M39/0247 , A61M39/06 , A61M2039/0261 , A61M2039/0273 , A61M2039/0279 , A61M2039/0294 , A61M2039/062 , A61M2039/0626 , A61M2039/0686
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。 气囊被充气，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：US20110144446A1
公开(公告)日：2011-06-16
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, 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： A61B1/32
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。
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公开(公告)号：US20100191064A1
公开(公告)日：2010-07-29
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, 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： A61B1/32
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
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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：US08226552B2
公开(公告)日：2012-07-24
申请号：US12119414
申请日：2008-05-12
IPC分类号： A61B1/32
CPC分类号： A61B17/3423
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。
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公开(公告)号：US08109873B2
公开(公告)日：2012-02-07
申请号：US12119371
申请日：2008-05-12
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。
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公开(公告)号：US20120108906A1
公开(公告)日：2012-05-03
申请号：US13345279
申请日：2012-01-06
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。
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