| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid dispenser suitable for distributing a fluid medicine compound to make a medical treatment for inflammatory and/or allergy symptoms of a passage of a nose in the case of rhinitis such as seasonal rhinitis and year-round rhinitis, as well as asthma, COPD and eczema and the like, and the other local inflammatory symptoms.SOLUTION: A fluid dispenser includes an end part 160 adapted to selectively open and close a fluid outlet or a seal 154 by defining a dosage chamber 120 in which a piston member 114 slides, and engaging a fluid outlet 152 of the fluid dispenser or the seal 154 superposed on the fluid outlet 152. |
