DRUG RELEASE STRIP

摘要

Provided is a drug release strip for releasing drug powder or particles (10) in a fixed dose. The drug release strip (1) is formed by a substrate (11) and a cover sheet (12) closely attached to each other. The substrate (11) is provided with a plurality of blisters (111) thereon. The drug (10) is sealed in the blisters (111) by the substrate (11) and the cover sheet (12). The substrate (11) and the cover plate (12) at a release end of the drug release strip (1) are structurally separated, and rear ends of the substrate (11) and the cover plate (12) structurally separated are respectively wound around a slit (21) of a substrate winding wheel (20) and a cover sheet winding wheel (30). The drug release strip is characterized in that the rear end of the substrate (11) is stamped and formed with a protrusion portion (112) capable of being fastened to the slit (21). The drug release strip provides the protrusion portion (112) capable of being formed via a standardized processing, and is easily installed and fixedly fastened. In addition, the size and shape of the drug blister (111) are optimized, such that the drug (10) is easier to be inhaled, and an effective usable length of the drug release strip (1) is increased.