| 摘要 |
A device for irrigating or washing the nasal cavities and the rhinopharynx which comprises a bell-shapes nozzle, adapted to be sealingly pressed to a nostril of a user, and a connection tube which connects the nozzle to a bag adapted to contain a solution; the bell-shaped nozzle has elliptical shaped sections orthogonal to the longitudinal axis of the nozzle, and has three holes radially arranged at the tip end of the nozzle for the outflow of a solution toward the three meatus of the nasal cavities, each hole communicating with a tubular joint positioned inside the nozzle and connected to the connection tube.
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