Aerosol delivery device and operating method for the aerosol delivery device
The invention relates to an aerosol delivery device ( 10 ) comprising an aerosol generator ( 3 ) for generating an aerosol in the aerosol delivery device ( 10 ), a sensor ( 5 ) configured to detect a use of the aerosol delivery device ( 10 ) for aerosol treatment, and a controller ( 7 ) configured to deactivate the aerosol generator ( 3 ) if no use of the aerosol delivery device ( 10 ) for aerosol treatment is detected by the sensor ( 5 ). Further, the invention relates to a method for operating an aerosol delivery device ( 10 ), comprising the steps of operating an aerosol generator ( 3 ) for generating an aerosol in the aerosol delivery device ( 10 ), detecting a use of the aerosol delivery device ( 10 ) for aerosol treatment by means of a sensor ( 5 ), and deactivating the aerosol generator ( 3 ) by means of a controller ( 7 ) if no use of the aerosol delivery device ( 10 ) for aerosol treatment is detected by the sensor ( 5 ).
1. An aerosol delivery device comprising:
an aerosol generator for generating an aerosol in the aerosol delivery device,
a sensor configured to detect a use of the aerosol delivery device for aerosol treatment, and
a controller configured to deactivate the aerosol generator only if no use of the aerosol delivery device for aerosol treatment is detected by the sensor, wherein the sensor is configured to detect that the aerosol delivery device is not being used for aerosol treatment only if no respiration of a user, including no inhalation and no exhalation, through the aerosol delivery device is sensed by the sensor, wherein the controller is configured to activate the aerosol generator for continuous aerosol generation during use, including during inhalation and exhalation, and to stop aerosol generation in response to detecting no use of the aerosol delivery device and wherein the controller is configured to control the aerosol generator to generate the aerosol for a first period of time after no respiration of the user is detected by the sensor and to deactivate the aerosol generator after the first period of time has lapsed.
2. The aerosol delivery device according to claim 1 , wherein the controller is configured to activate the aerosol generator if the use of the aerosol delivery device for aerosol treatment is detected by the sensor.
3. The aerosol delivery device according to claim 1 , wherein the aerosol generator is a continuous aerosol generator.
4. The aerosol delivery device according to claim 1 , wherein the sensor is configured to detect the use of the aerosol delivery device for aerosol treatment by sensing the presence of a user's respiration on the aerosol delivery device.
5. The aerosol delivery device according to claim 1 , wherein the sensor is configured to detect the use of the aerosol delivery device for aerosol treatment by sensing a contact between the aerosol delivery device and a user.
6. The aerosol delivery device according to claim 1 , wherein the controller is configured to operate the aerosol generator in a pulsed mode after deactivation of the aerosol generator.
7. The aerosol delivery device according to claim 1 , further comprising a monitoring unit configured to monitor an operating ability of the aerosol generator.
8. The aerosol delivery device according to claim 1 , wherein the aerosol generator is a vibrating membrane nebuliser.
9. The aerosol delivery device according to claim 1 , wherein the first period of time is in a range of 0.1 s to 10 min.
10. The aerosol delivery device according to claim 1 , wherein the first period of time is in a range of 1 s to 5 min.
11. The aerosol delivery device according to claim 1 , wherein the first period of time is in a range of 2 s to 1 min.
12. The aerosol delivery device according to claim 1 , wherein the controller is configured to fully deactivate the aerosol delivery device after a second period of time in which no use of the aerosol delivery device for aerosol treatment has been detected by the sensor, wherein the second period of time is longer than the first period of time.
13. A method for operating an aerosol delivery device, comprising the steps of:
operating an aerosol generator for generating an aerosol in the aerosol delivery device,
detecting a use of the aerosol delivery device for aerosol treatment by a sensor, and
deactivating the aerosol generator by a controller only if no use of the aerosol delivery device for aerosol treatment is detected by the sensor, wherein the sensor detects that the aerosol delivery device is not being used for aerosol treatment only if no respiration of a user, including no inhalation and no exhalation, through the aerosol delivery device is sensed by the sensor, wherein the controller is configured to activate the aerosol generator for continuous aerosol generation during use, including during inhalation and exhalation, and to stop aerosol generation in response to detecting no use of the aerosol delivery device and wherein the aerosol generator is controlled to generate the aerosol for a predetermined period of time after no respiration of the user is detected by the sensor and is deactivated after the period of time has lapsed.
14. The method for operating an aerosol delivery device according to claim 13 , further comprising the step of activating the aerosol generator by the controller if the use of the aerosol delivery device for aerosol treatment is detected by the sensor.
15. The method for operating an aerosol delivery device according to claim 13 , wherein the use of the aerosol delivery device for aerosol treatment is detected by sensing the presence of the user's respiration on the aerosol delivery device.
16. The method for operating an aerosol delivery device according to claim 13 , wherein the use of the aerosol delivery device for aerosol treatment is detected by sensing a contact between the aerosol delivery device and the user.
17. The method for operating an aerosol delivery device according to claim 13 , further comprising the step of operating the aerosol generator in a pulsed mode after deactivation of the aerosol generator.