Tract measuring device having a unitary occluded tip and inflatable sock member and method of making the same

摘要

A stoma or tract measuring device and method of using the same. A tract measuring device of the present invention may generally include a shaft having a first and a second end; and an inflatable sock molded in situ at one end of the shaft; the inflatable sock having a distal end and a proximal end, the inflatable sock having an occluded tip with a predetermined geometry integrally formed at the distal end of the sock and an open proximal end; wherein the open end of the sock is secured to the shaft; and wherein the shaft has a lumen in communication with the inflatable sock so as to allow for inflation and deflation of the sock.