Headwear is adapted for use by a patient to position airway tubes of a nasal interface operatively connected to a positive airway pressure device. The headwear includes an elongated head strap for being worn around a head of the patient. First and second tube holders are attached to the head strap, and...http://www.google.fr/patents/US6938620?utm_source=gb-gplus-shareBrevet US6938620 - Headwear for use by a sleep apnea patient
