| 摘要 |
<p>A device for circulating treating fluid through the nasal fossae includes a pump which has a suction inlet and a pressure outlet. A pair of elongated tubular structures respectively communicate with the suction inlet and pressure outlet, and these tubular structures have distant from the pump end portions respectively adapted to be placed in communication with the nasal fossae. A suitable treating fluid is adapted to be situated in one of the tubular structures so that when the pump is operated the treating fluid will be circulated from the pressure outlet of the pump through the tubular structure connected thereto into one of the nasal fossa and returned through the other nasal fossa into the other tubular structure to be sucked through the latter back to the suction inlet of the pump so that in this way a suitable treating fluid can be circulated through the nasal fossae.</p> |
