Abstract:
The present invention is directed to a speculum assembly for single-use in colon lavage therapy. The speculum assembly comprises a tubular body to which a tubing-set is attached. The tubular body has a leading end, a middle portion, and a trailing end. The leading end has a tapering body transitioning into a tip, a scallop opening adjacent to the tip, and at least one annular rib about the tubular body, positioned between the scallop opening and the middle portion. The middle portion has a flange. The flange is in communication with a portion of an irrigation tube. The trailing end of the tubular body comprises a handle that selectively retains a portion of the irrigation tube and attaches to a portion of a waste hose, elements of the tubing set.