A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
A62B 18/10 (2006.01) A61M 16/06 (2006.01) A61M 16/20 (2006.01) A62B 18/02 (2006.01) A61M 16/00 (2006.01) A61M 16/04 (2006.01)
Patent
CA 2271431
A method for treating a patient suffering from heart failure comprising sealing a facial mask (14) around the patient's mouth and nose, with the mask including a one-way expiration valve (44), and an inspiratory threshold valve (32). The threshold valve is biased to open when a threshold pressure within the mask is in the range from about -3 cm H2O to about -25 cm H2O.
Cette invention se rapporte à un procédé de traitement d'un patient souffrant d'insuffisance cardiaque. Ledit procédé consiste à disposer de manière hermétique un masque facial (14) autour de la bouche et du nez du patient, ledit masque comportant une valve d'expiration anti-reflux (44) et une valve (32) sensible à une pression inspiratoire de seuil. Ladite valve à seuil est conçue pour s'ouvrir lorsqu'une pression de seuil à l'intérieur du masque est comprise entre -3 cm de H¿2?O environ et -25 cm de H¿2?O environ.
Advanced Circulatory Systems Inc.
Cprx Inc.
Sim & Mcburney
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