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公开(公告)号：US11266347B2
公开(公告)日：2022-03-08
申请号：US15545375
申请日：2016-01-22
申请人： Novartis AG
发明人： Peter Matthewson , Laure Mahé
摘要： A method for generating a flow profile of an inhalation device is described. The method comprises the step of measuring acoustic emissions induced by inhalation flow through the inhalation device. The method further comprises the step of detecting peak frequencies in the measured acoustic emissions and generating a flow profile based on the detected peak frequencies. A corresponding device is also described.
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公开(公告)号：US20220031973A1
公开(公告)日：2022-02-03
申请号：US17499488
申请日：2021-10-12
申请人： Novartis AG
发明人： Peter Matthewson , Laure Mahe
IPC分类号： A61M15/00
摘要： A method for generating a flow profile of an inhalation device is described. The method comprises the step of measuring acoustic emissions induced by inhalation flow through the inhalation device. The method further comprises the step of detecting peak frequencies in the measured acoustic emissions and generating a flow profile based on the detected peak frequencies. A corresponding device is also described.
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