Cryogenic device with quick-connect needle probes

A cryogenic device comprising:

• a handpiece comprising:
• an elongate housing extending along an axis between a proximal end and a distal end of the handpiece;
• a handpiece clip coupled to the elongate housing;
• a input element coupled to the handpiece clip for transitioning the handpiece clip between an engaging position and a disengaging position as the input element slides along the axis of the elongate housing;
• a cartridge holder for holding a cryogen cartridge comprising a cryogen, wherein the cryogen cartridge is coupleable to a cryogen pathway;
• and
• a probe receptacle configured to receive a probe extension of a needle probe, the probe extension having a proximal end, a distal end, the probe extension housed in a probe housing extending therefrom and having a probe snap configured to engage with the handpiece clip when the probe extension is received within the probe receptable, wherein the probe receptacle is configured to receive the proximal end of the probe extension, and wherein the probe receptacle comprises:
• one or more sealing elements for sealing the probe receptacle, wherein the probe receptacle is configured to, when the probe extension is secured to the probe receptacle, couple a lumen of the probe extension to the cryogen pathway and introduce the cryogen into the lumen of the probe extension, wherein the probe receptacle is disposed at a first location between the proximal end and the distal end of the probe extension.