A continent ostomy port device has a face plate defining an aperture alignable with the opening of a stoma in the user's body and a closure adjacent to the aperture is adapted to permit covering and uncovering of the aperture in the face plate. A catheter extends from one side of the face plate proximally,...http://www.google.com/patents/US6033390?utm_source=gb-gplus-sharePatent US6033390 - Continent ostomy port
