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公开(公告)号：EP0981302B1
公开(公告)日：2003-07-23
申请号：EP98920100.9
申请日：1998-04-30
发明人： BEANE, Richard , EK, Steve , NIEMANN, Allison, C. , CARROLL, Maureen, E. , HASSLINGER, Randall, J. , STAMM, Edward, I., Jr. , VERDURA, Javier
CPC分类号： A61B17/3431 , A61B17/00234 , A61B17/0293 , A61B17/3423 , A61B17/3462 , A61B42/00 , A61B42/10 , A61B90/40 , A61B2017/00557 , A61B2017/3419 , A61B2017/3466 , A61B2017/3484 , A61B2090/306
摘要： A device for retracting edges of an incision in a surface to form an opening including: a flexible, tubular skirt having an upper end, a lower end, and a channel therebetween; a ring connected to the lower end of the skirt for maintaining the lower end in an open configuration and defining an exit opening to the channel; and an inflatable collar connected to the skirt and surrounding the upper end. The ring is designed to fit through the incision and remain under the surface when it is oriented parallel to the surface. The collar, when inflated, maintains the upper end in an open configuration and defines an entry opening to the channel. During use, the ring is inserted through the incision and the collar is inflated while remaining outside of the incision, thereby drawing the skirt against the edges of the incision and retracting the edges of the incision to form the opening. The retracting device can be included in a surgical access port, which further includes a flexible sleeve connected to at least one of the inflatable collar and the skirt, extending the channel from the exit opening of the skirt to an open end of the flexible sleeve distal to the skirt. The device can include a light source in the vicinity of the exit opening.
摘要翻译： 一种用于缩回表面中的切口的边缘以形成开口的装置，包括：具有上端，下端和其间的通道的柔性管状裙部; 连接到所述裙部的下端的环，用于将所述下端保持在打开构型并限定到所述通道的出口; 以及连接到裙部并围绕上端的可充气衣领。 环被设计成通过切口适应，并且当其平行于表面定向时保持在表面下方。 套环在充气时将上端保持在打开的状态，并且限定通向通道的入口。 在使用过程中，环被插入穿过切口，并且颈圈在保留在切口外部时被充气，从而将裙部拉到切口的边缘并缩回切口的边缘以形成开口。 缩回装置可以包括在外科进入口中，其进一步包括连接到可充气套环和裙部中的至少一个的柔性套管，该通道将裙部的出口开口的通道延伸到柔性套管远端的开口端 到裙子 该装置可以包括在出口附近的光源。
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公开(公告)号：EP1250098A1
公开(公告)日：2002-10-23
申请号：EP01903258.0
申请日：2001-01-24
申请人： SMITH & NEPHEW, INC.
发明人： BERUBE, Rod , TORRIE, Paul, A. , EK, Steve , LIPCHITZ, John
IPC分类号： A61B17/064 , A61B17/04
CPC分类号： A61F2/0811 , A61B17/0642 , A61B17/068 , A61B2017/00004 , A61B2017/0646 , A61B2017/0647 , A61F2002/0841 , A61F2002/0858 , A61F2002/0888 , Y10S606/908 , Y10S606/91
摘要： A tissue fastener comprises a shaft having a member disposed thereon for lodging the shaft within the tissue, the shaft having a region that is relatively flexible to render a tissue engaging head disposed at a proximal end of the shaft movable with respect to the shaft. In one embodiment, the region comprises substantially an entire length of the shaft and is made from flexible material, such as a mesh, onto which the member and the head are molded. In another embodiment, the shaft comprises generally rigid material, and the region comprises a flexible joint between the shaft and the head. The flexible joint comprises a breakable (e.g., frangible) section of the shaft, and a flexible member (e.g., a plurality of filaments or a flexible tube) extends between the shaft and the head past the breakable section.
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公开(公告)号：EP1250098B1
公开(公告)日：2005-07-27
申请号：EP01903258.0
申请日：2001-01-24
申请人： SMITH & NEPHEW, INC.
发明人： BERUBE, Rod , TORRIE, Paul, A. , EK, Steve , LIPCHITZ, John
IPC分类号： A61B17/064 , A61B17/04
CPC分类号： A61F2/0811 , A61B17/0642 , A61B17/068 , A61B2017/00004 , A61B2017/0646 , A61B2017/0647 , A61F2002/0841 , A61F2002/0858 , A61F2002/0888 , Y10S606/908 , Y10S606/91
摘要： A tissue fastener comprises a shaft having a member disposed thereon for lodging the shaft within the tissue, the shaft having a region that is relatively flexible to render a tissue engaging head disposed at a proximal end of the shaft movable with respect to the shaft. In one embodiment, the region comprises substantially an entire length of the shaft and is made from flexible material, such as a mesh, onto which the member and the head are molded. In another embodiment, the shaft comprises generally rigid material, and the region comprises a flexible joint between the shaft and the head. The flexible joint comprises a breakable (e.g., frangible) section of the shaft, and a flexible member (e.g., a plurality of filaments or a flexible tube) extends between the shaft and the head past the breakable section.
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公开(公告)号：EP0981302A1
公开(公告)日：2000-03-01
申请号：EP98920100.9
申请日：1998-04-30
发明人： BEANE, Richard , EK, Steve , NIEMANN, Allison, C. , CARROLL, Maureen, E. , HASSLINGER, Randall, J. , STAMM, Edward, I., Jr. , VERDURA, Javier
CPC分类号： A61B17/3431 , A61B17/00234 , A61B17/0293 , A61B17/3423 , A61B17/3462 , A61B42/00 , A61B42/10 , A61B90/40 , A61B2017/00557 , A61B2017/3419 , A61B2017/3466 , A61B2017/3484 , A61B2090/306
摘要： A device for retracting edges of an incision in a surface to form an opening including: a flexible, tubular skirt having an upper end, a lower end, and a channel therebetween; a ring connected to the lower end of the skirt for maintaining the lower end in an open configuration and defining an exit opening to the channel; and an inflatable collar connected to the skirt and surrounding the upper end. The ring is designed to fit through the incision and remain under the surface when it is oriented parallel to the surface. The collar, when inflated, maintains the upper end in an open configuration and defines an entry opening to the channel. During use, the ring is inserted through the incision and the collar is inflated while remaining outside of the incision, thereby drawing the skirt against the edges of the incision and retracting the edges of the incision to form the opening. The retracting device can be included in a surgical access port, which further includes a flexible sleeve connected to at least one of the inflatable collar and the skirt, extending the channel from the exit opening of the skirt to an open end of the flexible sleeve distal to the skirt. The device can include a light source in the vicinity of the exit opening.
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