Patent ID: 7468056

Claim:
A colostomy bag comprising: an exterior surface including a rear side having a first opening that operates to sealingly engage the colostomy bag to a stoma, a front side has a second opening defining a port hole adapted to mate with a dual vent end cap assembly; an interior adapted to collect human waste; a dual vent and cap assembly adapted to allow venting of gasses from the interior of the colostomy bag including a support base located on the outer surface of the colostomy bag, an opening disposed through the support base encircled by a uniform raised rim protruding outwardly therefrom, a hemi-spherical vent piece that operates to vent colostomy gasses from the interior of the colostomy bag, and a cap attached to a respective portion of the uniform raised rim, wherein the hemi-spherical shaped vent piece and the cap are each adapted to sealingly cover the centrally disposed opening by forming a seal with the raised rim; and a bottom end having a second opening disposed at the bottom end of the colostomy bag through which contents received in the interior of the colostomy bag are emptied.