A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 5/087 (2006.01) A61M 16/00 (2006.01)
Patent
CA 2295525
The invention concerns a device and a method for determining the image of a user's (2) nasal and/or oral respiratory flow, to whom a breathing mixture is administered at least at a pressure level by means of a turbine (6) powered by a motor, which consists in continuously measuring the current consumed by the turbine motor and deducing therefrom a consumed current signal, in processing the consumed current signal and determining an image of the user's nasal and/or oral respiratory flow on the basis of the processed current signal.
L'invention concerne un dispositif et un procédé pour déterminer l'image du flux respiratoire nasal et/ou buccal d'un utilisateur (2), auquel on administre un gaz respiratoire à au moins un niveau de pression au moyen d'au moins une turbine (6) entraînée par un moteur, dans lequel on mesure en permanence le courant consommé par le moteur de la turbine et on en déduit un signal de courant consommé, on traite le signal de courant consommé et on détermine une image du flux respiratoire nasal et/ou buccal de l'utilisateur à partir du signal de courant traité.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Taema
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