Crawford-Cooley Tunneler

Crawford-Cooley Tunneler
40.0 cm long tube, 12.0 mm id, 18″ (46.0 cm)
Crawford-Cooley Tunneler is a specialized surgical instrument utilized in cardiothoracic surgeries. This tunneler is commonly used for insertion of grafts and aids in maintain the graft in an untwisted position throughout placement and especially during removal of the tube. The graft can be attached to the tip and then be pulled through the tube leaving the placed graft.