Rigid and flexible laparoscopic multiple component material dispensing devices and methods

A dispensing device to deliver a multiple component material to a location in vivo. The device includes a manifold having proximal and distal ends and multiple separate lumens within it, connectable on its proximal end to multiple syringes for containing the multiple component material, a distal tip assembly comprising a tip connector having separate side-by-side lumens within the tip connector and optionally a dispensing tip, and multiple flexible side-by-side cannulae. Each cannulae has a proximal end and a distal end, the proximal ends of the cannulae are connected to a separate lumen at the distal end of the manifold, and the distal ends of the cannulae are connected to one of the side-by-side lumens of the tip connector, establishing a fluid communication between the manifold and the distal tip assembly, wherein the side-by-side cannulae are optionally partially connected along their length and are split at their proximal and distal ends.