| 摘要 |
FIELD: medical equipment. ^ SUBSTANCE: device of powdered medical product delivery into nasal cavity by the present invention contains adjustment guides whereby the capsule moves to preset position, are mounted from cutting blade providing the hole from both ends of the capsule installed between the transient channel from nozzle side to disperse powdered medical product in nasal cavity and transient channel from pump side to supply sprayed air to nozzle. Furthermore, the holes from both ends of the capsule are of constant dimensions. The distance L between transient channels is shorter than the distance M between edges of cutting blades thus preventing dispersion of capsulated powdered medical product from both ends of the capsule installed between transient channels so that both ends of the capsule installed between transitive channels, are pressed to peripheral sections of both transient channels. ^ EFFECT: usability. ^ 5 cl, 5 dwg |
