| 摘要 |
<p>A device for use in administrating an asthma drug into a patient is provided with a cap (40) having a drug introduction hole (11) through which the asthma drug is introduced into the device and an inhalation tube (12) through which the patient inhales the asthma drug within the patient, and a peripheral protrusion (13) formed around a skirt of the cap (10). A transparent bellows (20) is contractible and expandable and fixed with the cap (10) at its upper end (21). An insertion plate (30) is fixed with a lower end (22) of the transparent bellows (20). The insertion plate (30) has a groove (32) with which the peripheral protrusion (13) is engaged.</p> |
