A stent introducer apparatus including a primary stent introducer device movably disposed within a secondary stent introducer device. The primary stent introducer device includes a first self-expanding stent mounted on an elongate pusher member. The primary stent introducer device further includes an inner introducer catheter slidably disposed about the pusher member and the first stent. The first stent is deployed by retracting the inner introducer catheter proximally relative to the pusher member to thereby expose the first stent from the distal end of the inner introducer catheter. The secondary stent introducer device includes a second self-expanding stent mounted within an outer introducer catheter. The primary stent introducer device is configured to engage and hold the second stent. The second stent is deployed by retracting the outer introducer catheter proximally relative to the primary stent introducer device to thereby expose the second stent from the distal end of the outer introducer catheter.
