Optical connector assembly for intravascular lithotripsy device

A catheter system for use by a user in treating a treatment site within or adjacent to a blood vessel in a patient, the catheter system comprising:

• a system console including an energy source and a console connection aperture, the energy source generating energy;
• one or more energy guides that are configured to receive energy from the energy source;
• and
• an optical connector assembly including a guide coupling housing that retains at least a portion of each of the one or more energy guides, the guide coupling housing being configured to be mechanically connected to the system console, at least a portion of the guide coupling housing being configured to fit and be selectively retained within the console connection aperture so that the one or more energy guides are adjustably aligned within the guide coupling housing to better receive the energy from the energy source, the optical connector assembly including a plurality of ferrules, each ferrule being configured to retain a portion of one of the one or more energy guides, the optical connector assembly including a ferrule housing, the ferrule housing having a plurality of positioning apertures, each positioning aperture being configured to retain at least a portion of one of the plurality of ferrules, each of the plurality of positioning apertures having a diameter that is larger than a diameter of the ferrule that is retained therein so that the ferrule is movable within the positioning aperture, the optical connector assembly including a sealing member that seals the connection between the guide coupling housing and the console connection aperture, the optical connector assembly including a contaminant inhibitor that is positionable about at least a portion of the guide coupling housing, the contaminant inhibitor being configured to inhibit contaminates from contaminating a face of at least one of the energy guides, the system console including an optical sensor and an actuator, the optical sensor being configured to (i) sense a position of the guide coupling housing relative to the console connection aperture, and (ii) initiate the actuator that mechanically draws the guide coupling housing into place within the console connection aperture.