| 摘要 |
<p>An inhaler device (10) comprises a fibrous cylindrical plug (12) with a paper wrapper (14) around the plug. An aromatic substance (18) is applied along the centerline (16) of the plug. Such substance may include eucalyptus oil or menthol. An airtight foil (20) surrounds the paper wrapper and the ends of the cylindrical plug. The inhaler device may be used to ease nasal congestion and quell cough.</p> |
