作者: Pauline L. Dessertine
DOI:
关键词: Inhalation 、 Timer 、 Inhaler 、 Simulation 、 Computer science 、 Front and back ends
摘要: The present invention is directed to a device for inhaling medicine from an inhalation canister with spray stem. It includes hollow-bodied tubular main body having back end adapted receive and front placement or in mouth, as well spray-directing element fixedly located within the body, counter timer. has continuous opening insert receiving stem of directing sprays through out when activated by user. connected displaying count total activations advanced each activation canister. timer keeps track time between inhalations Both are resettable preferably electronic may be contained single unit.