Abstract: The present invention is a multipurpose medical device for use as a dilator, calibrator, suture guide and perfusion device. The device has an tapered, elongated tube; a valve having an opening coupled to the proximal end of the elongated tube; a connecting tube disengagably coupled to a second opening of the valve; a cylindrical sleeve slidably mounted on a portion of the elongated tubular member and having at least one radial groove configured for guiding a suture needle; and a plurality of diameter indicia marks located on the elongated tubular member. The cylindrical sleeve slides between a use position towards the distal end of the elongated tubular member and a park position towards the proximal end of the elongated tubular member.