公开(公告)号：US06206864B1

公开(公告)日：2001-03-27

申请号：US09440918

申请日：1999-11-16

申请人： Seamus T. Kavanagh ,  Robert T. Dixon ,  Garrett B. McGuinness

发明人： Seamus T. Kavanagh ,  Robert T. Dixon ,  Garrett B. McGuinness

IPC分类号： A61F544

CPC分类号： A61F5/448

摘要： An ostomy appliance is disclosed in which the adhesive faceplate for holding the appliance in place is of inverted triangular shape with rounded corners. The faceplate includes an adhesive layer composed of a hydrocolloid-containing pressure-sensitive adhesive, a protective release sheet removably covering the bodyside surface of the adhesive layer, and a flexible backing layer covering the opposite (pouchside) surface of the adhesive layer and permanently securing the faceplate to an ostomy pouch about the perimeter of a stoma-receiving opening. Because of its orientation, the triangular faceplate has one of its side edges extending across the upper end of the pouch (i.e., facing upwardly when the pouch is worn), resulting in a construction in which the area of the faceplate's adhesive layer is wider above the faceplate's opening than below it. In a preferred embodiment, the adhesive layer is recessed or set back at one of the faceplate's upper corners to provide both the release sheet and backing layer with non-protruding tab portions that facilitate both application and removal of the appliance.

摘要翻译： 公开了一种造口术器具，其中用于将器具保持在适当位置的粘合面板是具有圆角的倒三角形形状。 面板包括由含水解胶体的压敏粘合剂组成的粘合剂层，可移除地覆盖粘合剂层的体侧表面的保护性剥离片和覆盖粘合剂层的相对（袋侧）表面的柔性背衬层，并且永久地固定 围绕造口接收开口周边的造口袋的面板。 由于其方向，三角形面板的一个侧边缘延伸穿过袋的上端（即，当小袋被磨损时面向上），导致面板粘合剂层的面积在其上方更宽的结构 面板的开口比下面的。 在优选实施例中，粘合剂层在面板的上角之一凹陷或缩回，以使剥离片和背衬层具有促进器具的应用和移除的非突出突片部分。