| 摘要 |
A nasal delivery device for delivering a substance to a nasal cavity of a subject includes a nosepiece for insertion in to a nostril of a subject, a substance supply unit operable to supply a substance for delivery through the nosepiece and a delivery prevention mechanism configured to prevent operation of the substance supply unit until the nosepiece is properly fitted to the nostril of the subject. (62) Divided Out of 527760 |
