| 摘要 |
An expiratory, vibratory therapy device with a rocker arm 12 that opens and closes an outlet10 opening during expiration. A sensor 30 responsive to flow through or pressure in the device provides a signal to a control unit 31. A mouthpiece 70 of the device includes a tactile signal generator in the form of a rotary motor 74 with an eccentric mass 76 mounted on its shaft 75. The control unit 31 drives the motor 74 to generate a vibrating tactile signal to indicate to the user how the device should be used, such as the duration of use. |
