| 摘要 |
The device comprises an elongated flexible casing (1), an inflatable collar (12) mounted on the casing between its ends, and an inflatable balloon (4) on one of its ends. There are three longitudinal channels (2, 3, 10). One of them (3) is connected to the inflatable balloon, another (10) is connected through its end-face opening (11) to its external surface and the third one (2) is connected to the external surface through an opening (8) in the side-wall between the end-face opening (11) and the inflatable balloon (4). A method for treatment of sinusitis by means of the proposed device is also described. |
