| abstract |
A kind of intake system, including the metered dose inhaler (2) for allotting aerosol dose during use and for calculating the independent computing device from metered dose inhaler received signal.Metered dose inhaler (2) includes flow sensor (16), its inhalation flow for being used for the actuated device shell (4) of detection stream during patient is sucked using metered dose inhaler (2), and transmitting unit (20), at least first switch (10a) and flow sensor (16) are used for transmission to the signal of computing device (3).Computing device (3) is configured to generate vision and/or acoustic information, its independently of at least first switch (10a) and flow sensor (16) signal, so as to guide patient complete use metered dose inhaler (2) multiple steps.Computing device is additionally configured to can be by being compared to the transmission signal of at least first switch (10a) and flow sensor (16) and vision and/or acoustic information to assess the use of metered dose inhaler (2).Transmission unit (20) is configured as that the signal of the first switch (10a) and flow sensor (15a) is transferred to computing device (3) after the use of metered dose inhaler (2). |