| 摘要 |
The present invention relates to a device for specific inhalation challenges, especially bronchical provocation test. This device comprises a supply of compressed air, a generator of particles, an exposure room, an orofacial mask, a gas-aerosol photometer, a manometer, a valve and a suction pump. The invention also relates to a method of use of this device and to an improved generator of particles which is advantageously useful within the field of the invention. |
