Approaches herein provide a cryogen delivery device including an opening through only a portion of a sidewall thereof, and a connector assembly which allows rotation of the opening for more controlled release of the cryogen from the device. In one approach, a connector couples an outer shaft to an inner shaft, the connector including a rotary component connected to a proximal end of the outer shaft to allow rotation of the outer shaft relative to the inner shaft. The opening extends only partially along a circumference of the outer shaft to provide a more controlled release of the cryogen from the delivery device.
