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helmet noninvasive ventilation opening for the patients
helmet noninvasive ventilation opening for the patients
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机译:头盔无创通气口
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摘要
A helmet (10) for non-invasive ventilation of patients comprising: - a container body (20) in which there can be housed the head of a patient, provided with at least one optically transparent portion and with an open end to which a first rigid ring (21) is fixed; - an elastically yieldable collar (30) which can be sealingly coupled to the neck of the patient and fixed to a second rigid ring (31) can be sealingly removably associated to said first rigid ring (21), whose distinguishing characteristic consists in comprising a bayonet-like coupling means adapted to removably couple the first and the second rigid ring with respect to each other (21,31).
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