| 摘要 |
A device for the treatment of the cavities in the respiratory passages generates acoustic vibrations, which resonate in the cavities of the respiratory passages and provide a treating action. The most important parts of the device are the signal source (2), which generates the vibration signals, and an acoustic vibrator (1), which directs the vibrations into the cavities (3) of the respiratory passages. The treating action of the device is based on the fact that resonating acoustic vibrations loosen mucus and other sectretions (5), massage the mucus membranes (6) and stimulate their circulation, facilitating the draining of mucus and other secretion through natural ducts (4) into the throat and relaxing the muscles connected to the cavities. |
