O2VENT

Apparatus for breathing purposes (artificial respiration); apparatus for the alleviation of breathing difficulties; apparatus for the treatment of breathing difficulties; connections for use with breathing apparatus for artificial respiration; inserts for breathing apparatus for medical use; inserts for breathing masks for medical use; medical apparatus for assisting breathing; medical apparatus for training breathing techniques; portable breathing apparatus for artificial respiration; protective breathing masks for artificial respiration; protective breathing masks for medical applications; protective breathing masks for surgical applications; protective breathing masks made of non-woven materials for medical applications; protective breathing masks made of non-woven materials for surgical applications; respiratory breathing apparatus, other than for medical use; self-contained breathing apparatus for artificial respiration; surgical breathing masks; ventilator breathing apparatus for artificial respiration; continuous positive airway pressure nasal apparatus for the treatment of sleep apnoea; medical masks