Bullet (Cone) Tip 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.

Bypass Tunneler slightly malleable stainless steel shaft w/ olive tip, 21-1/4" (54.0 cm), 21-1/4" (54.0 cm) Debakey Bypass Tunneler is unique designed for by-pass operations by cardiothoracic surgeons. It is designed with a slightly malleable stainless steel shaft that includes a handle at one end and an olive ended tip on the other. This instrument can be used in surgical by-pass procedures by inserting the blunt end through one incision and the graft to the olive tip and then retracting it back through thus connecting the two incisions by bringing the graft through.