Double loop gastric bypass procedure
    23.
    发明申请
    Double loop gastric bypass procedure 审中-公开
    双循环胃旁路手术

    公开(公告)号:US20060271075A1

    公开(公告)日:2006-11-30

    申请号:US11437753

    申请日:2006-05-18

    IPC分类号: A61B17/08

    摘要: An instrumentation for carrying out a gastrointestinal bypass comprises means for bringing close together a first tissue portion (12) of the intestine and second tissue portion (14) of the stomach by realising a first intestine loop (A), means for creating a gastroenteroanastomosis (16) between the two close tissue portions, for example a linear stapler, maintaining or restoring the continuity of the intestinal duct after the realisation of the gastroenteroanastomosis, means for bringing close together an additional first tissue portion (18) of the intestine, arranged distally with respect to the gastroenteroanastomosis (16) with reference to the natural flow of the food along the intestinal duct, and an additional second tissue portion (20) of the intestine arranged proximally with respect to the gastroenteroanastomosis (16) with reference to the natural flow of the food along the intestinal duct, realising a second loop (B) of the intestine, wherein said additional second tissue portion (20) of the intestine arranged proximally with respect to the gastroenteroanastomosis (16) is brought close to the gastroenteroanastomosis (16), means for creating an enteroenteroanastomosis (22) between the two close tissue portions of the intestine, maintaining or restoring the continuity of the intestinal duct after the realisation of the enteroenteroanastomosis, and means for sectioning the intestine between the gastroenteroanastomosis (16) and the enteroenteroanastomosis (22).

    摘要翻译: 用于进行胃肠旁路的装置包括通过实现第一肠环(A)使肠的第一组织部分(12)和胃的第二组织部分(14)靠近在一起的装置,用于产生胃肠道吻合的装置 在两个紧密的组织部分之间,例如线性吻合器,在实现胃肠吻合术之后维持或恢复肠管的连续性,用于使肠道附近的另外的第一组织部分(18)靠近在一起的装置 关于胃肠道吻合术(16),其参考沿着肠道的食物的天然流动,以及相对于胃肠道吻合口(16)相对于自然流动而向近侧布置的肠的另外的第二组织部分(20) 的肠道上的食物,实现肠的第二回路(B),其中所述附加的分支 相邻于胃肠道吻合口(16)向近侧排列的肠的组织部分(20)靠近胃肠道吻合(16),用于在肠的两个密集组织部分之间产生肠腔内吻合(22)的装置,维持或恢复 实现肠腔吻合术后肠道的连续性,以及在胃肠道吻合口(16)和肠腔内吻合口(22)之间切片肠的手段。

    Surgical stapling instrument and a staple cartridge and staple for such an instrument
    29.
    发明授权
    Surgical stapling instrument and a staple cartridge and staple for such an instrument 有权
    手术吻合器械和这种仪器的钉仓和钉

    公开(公告)号:US08613384B2

    公开(公告)日:2013-12-24

    申请号:US12307752

    申请日:2007-05-21

    IPC分类号: A61B17/068

    摘要: A surgical stapling instrument comprises a cartridge device with a row of staples and a wavy first tissue interface, and an anvil having a wavy second tissue interface which cooperates with the first tissue interface for clamping tissue therebetween and forming the staples exiting from the cartridge device, a staple driving device adapted to drive the staples out of the cartridge device towards the anvil, wherein the staples are non-symmetrical U-shaped with two legs protruding toward the anvil and a transverse basis connecting the legs, wherein the basis is inclined with respect to the longitudinal direction of the legs and has a length greater than the staple projection on a plane perpendicular to the longitudinal direction of the legs.

    摘要翻译: 外科缝合器械包括具有一排缝钉和波浪形第一组织界面的药筒装置,以及具有波形第二组织界面的砧座,其与第一组织界面协作以在其间夹紧组织并形成从药筒装置出来的缝钉, 缝钉驱动装置,其适于将钉从盘驱动器朝向砧座驱动,其中钉是不对称的U形,其中两个腿朝向砧突出,并且横向基础连接腿,其中基础相对于 并且在垂直于腿的纵向方向的平面上具有大于缝合钉突出部的长度。

    Anastomotic device
    30.
    发明授权
    Anastomotic device 有权
    吻合装置

    公开(公告)号:US08540739B2

    公开(公告)日:2013-09-24

    申请号:US12159002

    申请日:2007-01-11

    IPC分类号: A61B17/08

    摘要: An anastomotic device (10) is suitable for approximating and keeping close to each other a first tissue portion (12) and a second tissue portion (14) intended to form an anastomosis. The anastomotic device (10) comprises an abutment portion (18) suitable for the abutment against a surface of the first tissue portion (12) and a locking portion (20) suitable for being placed opposite the abutment portion (18) with respect to the first and second tissue portion (12, 14). The locking portion (20) and the abutment portion (18) are mutually connectable through the first and second tissue portions approximated, to keep them connected. The anastomotic device (10) is suitable for being connected to a guide means comprising at least one guide wire (A, B).

    摘要翻译: 吻合装置(10)适于近似并保持彼此接近用于形成吻合的第一组织部分(12)和第二组织部分(14)。 吻合装置(10)包括适于抵靠第一组织部分(12)的表面的抵接部分(18)和适于相对于邻接部分(18)相对于第二组织部分(12)相对放置的锁定部分(20) 第一和第二组织部分(12,14)。 锁定部分(20)和邻接部分(18)通过近似的第一和第二组织部分相互连接,以保持连接。 吻合装置(10)适于连接到包括至少一根导丝(A,B)的引导装置。