| 摘要 |
<p>The apparatus increases the basal tone of the oro-pharyngal and hypopharyngal musculature, and it is configured like a mouthpiece or respirator applied to a tube at the end of which is arranged a plurality of restrictive and variable passage orifices and a one way valve whose position can be reverted so as to control respectively the inspiration or the expiration, the device being applied during vigilance, in periods of two months and applications of about ten minutes, at least three times per day, with the result that the patient has to generate a higher inspiratory pressure in order to obtain the same air flow.</p> |
