Electro-medical apparatus for therapy; electronic medical apparatus; medical apparatus for assisting breathing; medical apparatus for exercise; medical apparatus for the relief of pain; medical apparatus for training breathing techniques; medical apparatus for use in respiration

Air ionization apparatus; ion generating air purification apparatus (ionisers); ionisation apparatus for the treatment of air; ionisers for air treatment; ionization apparatus for the treatment of air; ionization instruments for the treatment of air; ionizers for the treatment of air