| 摘要 |
<p>1. Hand operated overhead-operation dispenser for the intranasal administration of solutions of active substance, consisting of a storage flask (1) with a metering pump (2) and a nasal adapter (3) fitted over this metering pump (2), characterised in that the nasal adapter (3) is inclined at an angle (alpha) of 20 degrees to 70 degrees relative to the central axis (12) of the dispenser and the nasal adapter (3) has a gripping surface (11) on its upper side and when pressure is applied to this surface the adapter is movable by a distance (h) along the central axis (12) and acts on the pump (2).</p> |
