Universal Rodent Nosecone Non-Rebreathing System

Includes a Mapleson-D type body and lab animal anesthesia nosecone for use with rodents up to 275 grams. For larger rodents other sizes are available (Rodent Masks). The Universal Rodent Nosecone Mapleson-D body is smaller than the typical Mapleson-D type body which reduces dead space even further and makes it ideal for very small rodents. The Universal Rodent Nosecone comes with a latex diaphragm which seals around the nose of the rodent and reduces the amount of anesthetic gases that may leak into the room. The diaphragm also helps hold the nosecone in place. Extra latex diaphragm material is included.