OTOVENT
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OTOVENT to be used with a balloon. The Otovent method is a solution for the treatment of negative middle ear pressure for children from 3 years and adults. This method is especially indicated during a change in barometric pressure in the airplane or in the mountains and serous otitis. Use: blow your nose well beforehand, adapt the balloon to the nasal tip. Inhale strongly while keeping your mouth closed. With one hand, firmly apply the rounded part of the tip against the nostril while closing the other nostril with the other hand. Inflate the balloon to the size of a grapefruit. https://www.illicopharma.com/appareils-de-mesure-et-de-diagnostic/25872-otovent-7392130903102.html
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