| 摘要 |
The present invention relates to a device for supplying a gas e.g., oxygen-to a person's respiratory tract, especially the upper nasal airways. According to a first aspect of the invention, a device for supplying gas to the airways of a person is provided, the device having at least one inlet opening for receiving a gas and at least two outlet openings adapted for supplying the gas to the person's nostrils. The device is configured such that the position of the outlet openings can be adjusted relative to each other. According to a second aspect of the invention, the device comprises at least one inlet opening for receiving a gas and at least first and second tubular members having first and second outlet openings at the distal ends thereof. The tubular members are adapted for placement in the person's nostrils for supplying gas thereto, are inclined towards each other, and adapted to elastically engage each side of the nasal septum as they are urged apart by the nasal septum in their inserted position. |
