A multi-plane adjustable connector facilitates electromechanical connection between armature bar ends in a generator. An opening extends through the base member, and an end of a flow sensor tube is received in the opening. The conduit coupling assembly is continuously adjustable and retainable in an adjusted position and orientation by the adjustment assembly. Also provided are diagnostic and therapeutic methods for detecting and treating cancer, inflammation, and multiple sclerosis. The electrolyte material includes, as essential components, a specific polymer having an ether bond in a side chain thereof, and a specific electrolyte salt.