公开(公告)号：US20130245381A1

公开(公告)日：2013-09-19

申请号：US13865854

申请日：2013-04-18

申请人： Kevin K. Dang ,  Jeremy J. Albrecht ,  Blaze Brown ,  Adam Hoke ,  Adeeb Saiduddin ,  Gary M. Johnson ,  Jacob J. Filek

发明人： Kevin K. Dang ,  Jeremy J. Albrecht ,  Blaze Brown ,  Adam Hoke ,  Adeeb Saiduddin ,  Gary M. Johnson ,  Jacob J. Filek

IPC分类号： A61B1/32

CPC分类号： A61B17/3423 ,  A61B1/32 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/3421 ,  A61B17/3431 ,  A61B2017/00557 ,  A61B2017/00889 ,  A61B2017/00907 ,  A61B2017/0225 ,  A61B2017/3419 ,  A61B2017/3429 ,  A61B2017/3443 ,  A61B2017/3445 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2017/3466 ,  A61B2017/347 ,  A61B2017/3482 ,  A61B2017/3486 ,  A61B2017/3492

摘要： Embodiments of a surgical access port system that comprises a retractor that is adapted for being coupled to a cap and that is particularly useful in natural orifice surgery are described. The retractor comprises an outer ring, wherein the outer ring is configured to be disposed proximate the natural orifice of the patient and substantially surround the orifice; a tubular body; a funnel segment extending between and coupling the outer ring and the tubular body, wherein the funnel segment provides a diametric reduction between the relatively large diameter of the outer ring and the relatively smaller diameter of the tubular body, which is sized to fit within a natural orifice with minimal distention of the orifice; and an inflatable member disposed around the distal end of the tubular body, the inflatable member sized and configured to fit snugly around the tubular body in the deflated condition and to expand against the wall of the natural orifice in the inflated state to thereby stabilize and retain the retractor within the orifice.

摘要翻译： 描述了外科进入口系统的实施例，其包括适于联接到帽并且在自然孔口手术中特别有用的牵开器。 牵开器包括外环，其中外环被配置成靠近患者的自然孔并且基本上围绕孔; 管状体 漏斗段，其在所述外环和所述管状主体之间延伸并联接，其中所述漏斗段在所述外环的相对较大直径和所述管状体的相对较小直径之间提供直径减小，其尺寸设定成适合于自然界 小孔膨胀小孔; 以及可膨胀构件，其围绕所述管状体的远端设置，所述可膨胀构件的尺寸和构造尺寸和构造成在所述放气状态下紧密地配合在所述管状体周围，并且在膨胀状态下抵靠所述自然孔的壁膨胀，从而稳定和保持 收缩器在孔内。

公开(公告)号：US09289115B2

公开(公告)日：2016-03-22

申请号：US13865854

申请日：2013-04-18

申请人： Kevin K. Dang ,  Jeremy J. Albrecht ,  Blaze Brown ,  Adam Hoke ,  Adeeb Saiduddin ,  Gary M. Johnson ,  Jacob J. Filek

发明人： Kevin K. Dang ,  Jeremy J. Albrecht ,  Blaze Brown ,  Adam Hoke ,  Adeeb Saiduddin ,  Gary M. Johnson ,  Jacob J. Filek

IPC分类号： A61B1/32 ,  A61B17/02 ,  A61B17/34 ,  A61B17/00

CPC分类号： A61B17/3423 ,  A61B1/32 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/3421 ,  A61B17/3431 ,  A61B2017/00557 ,  A61B2017/00889 ,  A61B2017/00907 ,  A61B2017/0225 ,  A61B2017/3419 ,  A61B2017/3429 ,  A61B2017/3443 ,  A61B2017/3445 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2017/3466 ,  A61B2017/347 ,  A61B2017/3482 ,  A61B2017/3486 ,  A61B2017/3492

摘要： Embodiments of a surgical access port system that comprises a retractor that is adapted for being coupled to a cap and that is particularly useful in natural orifice surgery are described. The retractor comprises an outer ring, wherein the outer ring is configured to be disposed proximate the natural orifice of the patient and substantially surround the orifice; a tubular body; a funnel segment extending between and coupling the outer ring and the tubular body, wherein the funnel segment provides a diametric reduction between the relatively large diameter of the outer ring and the relatively smaller diameter of the tubular body, which is sized to fit within a natural orifice with minimal distention of the orifice; and an inflatable member disposed around the distal end of the tubular body, the inflatable member sized and configured to fit snugly around the tubular body in the deflated condition and to expand against the wall of the natural orifice in the inflated state to thereby stabilize and retain the retractor within the orifice.

摘要翻译： 描述了外科进入口系统的实施例，其包括适于联接到帽并且在自然孔口手术中特别有用的牵开器。 牵开器包括外环，其中外环被配置成靠近患者的自然孔并且基本上围绕孔; 管状体 漏斗段，其在所述外环和所述管状主体之间延伸并联接，其中所述漏斗段在所述外环的相对较大直径和所述管状体的相对较小直径之间提供直径减小，其尺寸设定成适合于自然界 小孔膨胀小孔; 以及可膨胀构件，其围绕所述管状体的远端设置，所述可膨胀构件的尺寸和构造适于在所述放气状态下紧密地配合在所述管状体周围，并且在膨胀状态下抵靠所述自然孔的壁膨胀，从而稳定和保持 收缩器在孔内。