Attenuation of environmental parameters on a gastric lumen
    9.
    发明申请
    Attenuation of environmental parameters on a gastric lumen 有权
    胃管内环境参数的衰减

    公开(公告)号:US20060157067A1

    公开(公告)日:2006-07-20

    申请号:US11035702

    申请日:2005-01-14

    IPC分类号: A61B19/00

    摘要: The attenuation or isolation of environmental parameters on a gastric lumen is described herein. Once tissue plications are formed into a gastric lumen or sleeve within a stomach, the newly formed lumen is subjected to a multitude of fluctuating stresses or pressure from food or fluids passing therethrough, from naturally-occurring contractions, and/or from changes in pH levels from caustic stomach acids and hormones. The tissue interface between these plications can be isolated from such environmental fluctuations, or the fluctuations can be attenuated, by a number of methods. One example is to place a gastric stent or sleeve within the newly formed lumen. Another example is to utilize multiple rows of anchors, clips, or sutures along the interface. Alternatively, bio-adhesives can be dispensed to buttress the tissue interface. In another variation, the tissue can be approximated in different configurations which effectively reduce or isolate the adhered tissue region.

    摘要翻译: 本文描述了在胃腔上的环境参数的衰减或分离。 一旦组织消融在胃内形成胃腔或套管,则新形成的内腔经受来自通过其的食物或液体的多种波动的压力或压力,从天然存在的收缩和/或pH水平的变化 从苛性胃酸和激素。 可以通过多种方法将这些斑点之间的组织界面与这种环境波动隔离,或者波动可以减弱。 一个例子是将胃支架或套管放置在新形成的内腔内。 另一个例子是沿着界面使用多行锚,剪辑或缝线。 或者,可以分配生物粘合剂以支撑组织界面。 在另一个实施方式中,可以以有效地减少或隔离粘附的组织区域的不同配置来近似组织。