The feeding port is incompatible with lure-lock or I.V. connections, reducing the risk of accidental connection or infusion. Available with safe, enteral connections to address the 2006 JCAHO Tubing Misconnections Sentinel Event Alert. The Kangaroo™ gastrostomy tube is constructed of a durable silicone that allows for optimal performance and longevity. The replaceable Y-port allows you to change the port rather than the entire tube.