Abstract: An apparatus includes a frame and a plurality of magnetic field generators. The frame is configured to be secured to a patient's head. The frame includes a plurality of housings. Each housing of the plurality of housings is configured to securely engage a corresponding portion of the patient's head. The plurality of magnetic field generators is operable to generate a magnetic field around at least a portion of the patient's head. Each magnetic field generator of the plurality of magnetic field generators is securely retained by a corresponding housing of the plurality of housings.

Abstract: Provided is an irrigation system including a flexible conduit having a first end connectable to a liquid supply, a second end opposite the first end, and a plurality of openings along a length thereof between the first and second ends, a plurality of rigid connectors coupled to the flexible conduit at respective ones of the plurality of openings, each of the plurality of rigid connectors including a first portion disposed in the flexible conduit and a second portion extending out of the flexible conduit through the respective one of the plurality of openings, and a plurality of attachment portions configured to be attached to the second portions of the plurality of rigid connectors.