Abstract: The modular toilet flange may be a fitting that mounts a toilet to a floor and directs effluent from the toilet to an outflow pipe. The modular toilet flange may comprise a flange body and an inner ring. The flange body may couple to the floor and to the outflow pipe. The inner ring may be a circular depression in the flange body surrounding an open center of the flange body. A pair of bolts extending downward through the toilet may couple to the inner ring by engaging the inner ring. During installation, the toilet may be operable to rotate above the flange body to any angle and still engage the inner ring, thus eliminating a need for a specific alignment of the toilet with mounting bolts extending upwards from a flange.

Abstract: A self-adherent window dressing includes a fabric layer bounded by an edge. The fabric layer has an adhesive side, an opposite non-adhesive side, and an opening therein to allow for viewing therethrough. A reinforcement member is adhered to at least a portion of the fabric layer. A transparent film layer closes the opening and has first and second opposing sides. The film layer first side is non-adhesive and is mounted on the fabric layer adhesive side to close the opening in the fabric layer. The film layer second side has a skin adhering adhesive portion and an adhesive-free portion. The adhesive-free portion is disposed inwardly of the opening. The film layer adhesive-free portion is adapted not to stick to a wound, connector, or catheter disposed between the film layer adhesive-free portion and skin.