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公开(公告)号：US20100094228A1
公开(公告)日：2010-04-15
申请号：US12573283
申请日：2009-10-05
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B17/3421 , A61B17/3474 , A61B17/3496 , A61B17/3498 , A61B2017/3464 , A61M39/06 , A61M39/0606 , A61M39/0613 , A61M2039/0626 , A61M2039/0633 , A61M2039/064 , A61M2039/066 , A61M2039/0673 , A61M2039/0686
摘要： A surgical system comprising a cannula assembly and an obturator assembly for penetrating tissue is disclosed. A cover of the cannula assembly is mounted to a cannula housing and has a cover aperture therethrough. The cover has a trailing end face defining a predetermined geometrical configuration, at least a portion of the trailing end face is obliquely arranged relative to a longitudinal axis and terminates in, and leads toward the cover aperture to facilitate guiding of the surgical object through the cover aperture. The obturator assembly includes an obturator housing and an obturator member. The obturator housing has a housing base defining a leading end face, which defines a predetermined geometrical configuration corresponding to the predetermined geometrical configuration of the trailing end face of the cover to mate therewith upon assembly of the obturator assembly with the cannula assembly.
摘要翻译： 公开了一种包括插管组件和用于穿透组织的闭孔器组件的外科系统。 插管组件的盖子安装到插管壳体上并且具有穿过其中的盖孔。 所述盖具有限定预定几何构型的后端面，所述后端面的至少一部分相对于纵向轴线倾斜布置，并且终止于所述盖子孔并且朝向所述盖孔通向所述外科物体通过所述盖 光圈。 闭塞器组件包括闭塞器壳体和闭塞件。 闭塞器壳体具有限定前端面的壳体基座，该前端面限定了与盖子的后端面的预定几何构型相对应的预定几何构造，以便在封闭器组件与插管组件组装时与其配合。
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公开(公告)号：US08740925B2
公开(公告)日：2014-06-03
申请号：US12573283
申请日：2009-10-05
CPC分类号： A61B17/3462 , A61B17/3421 , A61B17/3474 , A61B17/3496 , A61B17/3498 , A61B2017/3464 , A61M39/06 , A61M39/0606 , A61M39/0613 , A61M2039/0626 , A61M2039/0633 , A61M2039/064 , A61M2039/066 , A61M2039/0673 , A61M2039/0686
摘要： A surgical system comprising a cannula assembly and an obturator assembly for penetrating tissue is disclosed. A cover of the cannula assembly is mounted to a cannula housing and has a cover aperture therethrough. The cover has a trailing end face defining a predetermined geometrical configuration, at least a portion of the trailing end face is obliquely arranged relative to a longitudinal axis and terminates in, and leads toward the cover aperture to facilitate guiding of the surgical object through the cover aperture. The obturator assembly includes an obturator housing and an obturator member. The obturator housing has a housing base defining a leading end face, which defines a predetermined geometrical configuration corresponding to the predetermined geometrical configuration of the trailing end face of the cover to mate therewith upon assembly of the obturator assembly with the cannula assembly.
摘要翻译： 公开了一种包括插管组件和用于穿透组织的闭孔器组件的外科系统。 插管组件的盖子安装到插管壳体上并且具有穿过其中的盖孔。 所述盖具有限定预定几何构型的后端面，所述后端面的至少一部分相对于纵向轴线倾斜布置，并且终止于所述盖子孔并且朝向所述盖孔通向所述外科物体通过所述盖 光圈。 闭塞器组件包括闭塞器壳体和闭塞件。 闭塞器壳体具有限定前端面的壳体基座，该前端面限定了与盖子的后端面的预定几何构型对应的预定几何构型，以便在封闭器组件与插管组件组装时与其配合。
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公开(公告)号：US20120109064A1
公开(公告)日：2012-05-03
申请号：US13347791
申请日：2012-01-11
IPC分类号： A61B17/34
CPC分类号： A61B17/3417 , A61B2017/00477 , A61B2017/349
摘要： The present disclosure relates to a surgical access system that includes a cannula assembly adapted for removable positioning within a percutaneous tissue tract, and an obturator assembly removably positionable within the cannula assembly. The cannula assembly includes a cannula housing, a cannula sleeve, and first engagement structure, and the obturator assembly includes an obturator housing, an obturator sleeve, and second engagement structure. The first engagement structure and the second engagement structure are correspondingly dimensioned such that rotation of the obturator assembly in a first direction effectuates corresponding rotation of the cannula assembly to facilitate advancement of the cannula assembly through tissue.
摘要翻译： 本公开涉及一种外科进入系统，其包括适于在经皮组织道内可移除定位的套管组件，以及可移除地定位在插管组件内的闭塞组件。 插管组件包括插管壳体，插管套筒和第一接合结构，并且闭孔器组件包括闭孔器壳体，闭孔套筒和第二接合结构。 相应地，第一接合结构和第二接合结构的尺寸使得闭塞器组件沿第一方向的旋转实现套管组件的相应旋转以便于插管组件通过组织的前进。
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公开(公告)号：US08206291B2
公开(公告)日：2012-06-26
申请号：US12712229
申请日：2010-02-25
IPC分类号： A61B1/32
CPC分类号： A61B17/3421 , A61B2017/00867 , A61B2017/3484
摘要： A surgical portal device includes a body portion defining a longitudinal axis and having a proximal end, a distal end, and a lumen configured to allow a surgical instrument to pass therethrough. At least one securing member is disposed in mechanical cooperation with the body portion and is longitudinally translatable with respect to the body portion between a first, non-actuated position and a second, actuated position. The one securing mechanism has a fixation segment configured to grasp tissue when the one securing member is in the second, actuated position to facilitate fixation of the body portion within the tissue. The body portion may include a channel. The one securing member may be disposed at least partially within the channel and is longitudinally translatable with respect to the channel.
摘要翻译： 手术入口装置包括限定纵向轴线并具有近端，远端和构造成允许外科器械通过的内腔的主体部分。 至少一个固定构件与身体部分机械协作地设置并且可相对于主体部分在第一非致动位置和第二致动位置之间纵向平移。 一个固定机构具有固定部分，该固定部分被构造为当一个固定部件处于第二致动位置时抓住组织，以便于主体部分固定在组织内。 身体部分可以包括通道。 一个固定构件可以至少部分地设置在通道内并且可相对于通道纵向平移。
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公开(公告)号：US08114053B2
公开(公告)日：2012-02-14
申请号：US12487071
申请日：2009-06-18
IPC分类号： A61M5/178
CPC分类号： A61B17/3417 , A61B2017/00477 , A61B2017/349
摘要： The present disclosure relates to a surgical access system that includes a cannula assembly adapted for removable positioning within a percutaneous tissue tract, and an obturator assembly removably positionable within the cannula assembly. The cannula assembly includes a cannula housing, a cannula sleeve, and first engagement structure, and the obturator assembly includes an obturator housing, an obturator sleeve, and second engagement structure. The first engagement structure and the second engagement structure are correspondingly dimensioned such that rotation of the obturator assembly in a first direction effectuates corresponding rotation of the cannula assembly to facilitate advancement of the cannula assembly through tissue.
摘要翻译： 本公开涉及一种外科进入系统，其包括适于在经皮组织道内可移除定位的套管组件，以及可移除地定位在插管组件内的闭塞组件。 插管组件包括插管壳体，套管套管和第一接合结构，并且闭孔器组件包括闭孔器壳体，闭孔套筒和第二接合结构。 相应地，第一接合结构和第二接合结构的尺寸使得闭塞器组件沿第一方向的旋转实现套管组件的相应旋转以便于插管组件通过组织的前进。
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公开(公告)号：US20110087273A1
公开(公告)日：2011-04-14
申请号：US12897018
申请日：2010-10-04
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B2017/00637 , A61B2017/00641 , A61B2017/0065
摘要： Biocompatible wound closure devices including an elongate body and a plug member are useful for wound repair.
摘要翻译： 包括细长主体和塞子部件的生物相容的伤口闭合装置可用于伤口修复。
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公开(公告)号：US20110087271A1
公开(公告)日：2011-04-14
申请号：US12897001
申请日：2010-10-04
申请人： Timothy Sargeant , Gregory Fischvogt , Michael Bettuchi , Gerald Hodgkinson , Joshua Stopek , Arpan Desai , Atu Agawu , Saumya Banerjee
发明人： Timothy Sargeant , Gregory Fischvogt , Michael Bettuchi , Gerald Hodgkinson , Joshua Stopek , Arpan Desai , Atu Agawu , Saumya Banerjee
IPC分类号： A61B17/03
CPC分类号： A61B17/0057 , A61B2017/00637 , A61B2017/00884 , A61B2017/00898 , A61F2/0063 , A61L31/145 , A61L31/148
摘要： Biocompatible wound closure devices including an elongate body and a plug member are useful for wound repair.
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公开(公告)号：US20100016798A1
公开(公告)日：2010-01-21
申请号：US12487071
申请日：2009-06-18
IPC分类号： A61B17/34
CPC分类号： A61B17/3417 , A61B2017/00477 , A61B2017/349
摘要： The present disclosure relates to a surgical access system that includes a cannula assembly adapted for removable positioning within a percutaneous tissue tract, and an obturator assembly removably positionable within the cannula assembly. The cannula assembly includes a cannula housing, a cannula sleeve, and first engagement structure, and the obturator assembly includes an obturator housing, an obturator sleeve, and second engagement structure. The first engagement structure and the second engagement structure are correspondingly dimensioned such that rotation of the obturator assembly in a first direction effectuates corresponding rotation of the cannula assembly to facilitate advancement of the cannula assembly through tissue.
摘要翻译： 本公开涉及一种外科进入系统，其包括适于在经皮组织道内可移除定位的套管组件，以及可移除地定位在插管组件内的闭塞组件。 插管组件包括插管壳体，套管套管和第一接合结构，并且闭孔器组件包括闭孔器壳体，闭孔套筒和第二接合结构。 相应地，第一接合结构和第二接合结构的尺寸使得闭塞器组件沿第一方向的旋转实现套管组件的相应旋转以便于插管组件通过组织的前进。
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公开(公告)号：US07857789B2
公开(公告)日：2010-12-28
申请号：US12697611
申请日：2010-02-01
申请人： Michael Bettuchi , Gregory Fischvogt , Eric Taylor
发明人： Michael Bettuchi , Gregory Fischvogt , Eric Taylor
IPC分类号： A61M5/178
CPC分类号： A61B17/3421 , A61B2017/3484 , A61B2017/349
摘要： The present disclosure describes a surgical access apparatus including an access member with a longitudinal opening defining an internal dimension suitable for removable receipt of a surgical instrument. The access member has a thread mounted thereon that is movable between a first condition and a second condition. When the thread is in the first condition, the access member defines a first outer dimension that allows for positioning of the access member within a tissue tract, and when the thread is in the second condition, the access member defines a second, larger outer dimension to facilitate anchoring of the access member within the tissue tract. As the thread moves between the first and second conditions, the internal dimension of the longitudinal opening extending through the access member remains substantially constant.
摘要翻译： 本公开描述了一种手术进入装置，其包括具有限定适合于可移除地接收外科器械的内部尺寸的纵向开口的进入构件。 进入构件具有安装在其上的螺纹，其可在第一状态和第二状态之间移动。 当螺纹处于第一状态时，进入构件限定允许将进入构件定位在组织管道内的第一外部尺寸，并且当螺纹处于第二状态时，进入构件限定第二较大的外部尺寸 以便于将进入构件锚定在组织道内。 当螺纹在第一和第二条件之间移动时，延伸穿过进入构件的纵向开口的内部尺寸保持基本恒定。
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公开(公告)号：US20100234806A1
公开(公告)日：2010-09-16
申请号：US12697611
申请日：2010-02-01
申请人： Michael Bettuchi , Gregory Fischvogt , Eric Taylor
发明人： Michael Bettuchi , Gregory Fischvogt , Eric Taylor
IPC分类号： A61B17/34
CPC分类号： A61B17/3421 , A61B2017/3484 , A61B2017/349
摘要： The present disclosure describes a surgical access apparatus including an access member with a longitudinal opening defining an internal dimension suitable for removable receipt of a surgical instrument. The access member has a thread mounted thereon that is movable between a first condition and a second condition. When the thread is in the first condition, the access member defines a first outer dimension that allows for positioning of the access member within a tissue tract, and when the thread is in the second condition, the access member defines a second, larger outer dimension to facilitate anchoring of the access member within the tissue tract. As the thread moves between the first and second conditions, the internal dimension of the longitudinal opening extending through the access member remains substantially constant.
摘要翻译： 本公开描述了一种手术进入装置，其包括具有限定适合于可移除地接收外科器械的内部尺寸的纵向开口的进入构件。 进入构件具有安装在其上的螺纹，其可在第一状态和第二状态之间移动。 当螺纹处于第一状态时，进入构件限定允许将进入构件定位在组织管道内的第一外部尺寸，并且当螺纹处于第二状态时，进入构件限定第二较大的外部尺寸 以便于将进入构件锚定在组织道内。 当螺纹在第一和第二条件之间移动时，延伸穿过进入构件的纵向开口的内部尺寸保持基本恒定。
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