Abstract: A nerve block introducer for introducing a catheter and also administering an initial dose of local anesthetic, the introducer having an elongated body with a distal end and a proximal end, an inlet, and at least one discharge opening for the local anesthetic near the distal end. The introducer also includes a grasping member near the distal end of the elongated body, the grasping member operably coupled to a handle near the proximal end of the elongated body such that the grasping member can be used to releasably hold a catheter by operation of the handle. The catheter may thus be positioned and left in place following removal of the introducer.

Abstract: An adductor canal block introducer for introducing a catheter and also administering an initial dose of local anesthetic. The adductor canal block introducer generally includes a cannula having an elongated body with a distal end, a proximal end, and a slot extending along the elongated body, the slot having two sides and a lower surface. It also includes a cannulated trocar positioned in the slot of the cannula, the cannulated trocar having a distal end and a proximal end, wherein the trocar includes a discharge proximate to the distal end, wherein an inlet and the discharge are in fluid communication with each other. The introducer also includes a catheter positioned in the slot, held in place by the cannulated trocar. The catheter may also be positioned by a grasper introducer that holds the catheter and also includes a discharge at its distal end through which an anesthetic can be administered.

Abstract: A nerve block introducer for introducing a catheter and also administering an initial dose of local anesthetic, the introducer having an elongated body with a distal end and a proximal end, an inlet, and at least one discharge opening for the local anesthetic near the distal end. The introducer also includes a grasping member near the distal end of the elongated body, the grasping member operably coupled to a handle near the proximal end of the elongated body such that the grasping member can be used to releasably hold a catheter by operation of the handle. The catheter may thus be positioned and left in place following removal of the introducer.