This International Standard establishes a classification of assistive products, especially produced or generallyavailable, for persons with disability.Assistive products used by a person with disability, but which require the assistance of another person fortheir operation, are included in the classification.The following items are specifically excluded from this International Standard:. items used for the installation of assistive products;. solutions obtained by combinations of assistive products which are individually classified in thisInternational Standard;. medicines;. assistive products and instruments used exclusively by healthcare professionals;. non-technical solutions, such as personal assistance, guide dogs or lip-reading;. implanted devices;. financial support.