NOZZLE FOR A NASAL INHALER

摘要

There is provided a nasal dispensing nozzle (70) for use with a fluid medicament discharge pump device (30) having a discharge outlet (31) for discharge of pumped fluid medicament (35), the nasal dispensing nozzle comprising a body (56) defining a fluid flow channel (60), - an inlet port (57) defining an inlet to said channel, said inlet port shaped for receipt of said discharge outlet to enable delivery of said pumped fluid medicament to the channel; and an outlet port (58) defining an outlet from the channel. The channel is shaped to impart acceleration and angular momentum to the pumped fluid medicament. The body is comprised of a mating assembly of like component parts and suitably, defines a cylindrical form.