Abstract
This study is a continuation research report " about the possibility of respiratory products by UDpoint of view " which was reported last year .
Basically COPD treatment is inhalation therapy . However , inhalation therapy does not completely cure the disease . In order to keep the improvement in the disease condition, it is necessary to continue the inhalation . The important thing is the "disease management" to improve the adherence of inhalation.The aim of this study is the development of inhalation guidance tools for the children and the olderly to learn the correct inhalation method .