A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 23/18 (2006.01)
Patent
CA 2306274
This invention is an apparatus (50) for exercising the muscles of the respiratory system for improving endurance. The apparatus includes a bag (6A-6C) which is inflatable for receiving a predetermined volume of expired air. A valve (S) is closed during re-breathing of expired air in the bag, and is adapted to open when the bag is fully inflated to release excess expired air. The breathing frequency is paced so that the overall ventilation may be maintained over a period of time for increasing endurance.
L'invention concerne un appareil (50) permettant de développer les muscles de l'appareil respiratoire par l'exercice de manière à améliorer l'endurance. L'appareil comprend un sac (6A-6C) gonflable destiné à recevoir un volume prédéterminé d'air expiré. Une valve (5) est fermée pendant la réinhalation de l'air expiré dans le sac et s'ouvre lorsque le sac est complètement gonflé de manière à libérer l'excès d'air expiré. On stimule la fréquence respiratoire de manière que la ventilation complète puisse être maintenue pendant un laps de temps afin d'augmenter l'endurance.
Boutellier Urs
Lundgren Clas
Warkander Dan
Boutellier Urs
Lundgren Clas
Macrae & Co.
Warkander Dan
LandOfFree
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