A stent delivery system for delivering a self-expanding stent includes a keel. The keel is used to pass a pushrod and a guidewire into a sheath through the tubular sidewall of the sheath, i.e., not through the lumen opening at the proximal end of the sheath. Accordingly, the entire length of travel of the proximal end of the sheath during deployment of the stent is not required to be inside of the handle, allowing the handle to be short. Since the handle is short, the handle is easy to manipulate.
