Intermittent positive pressure ventilation via the mouth as an ... | 合法醫療器材資訊網

由JRBach著作·1993·被引用321次—Weconcludethatforindividualswithadequatebulbarmusclefunctionbutchronicrespiratorymuscleinsufficiency,mouthIPPVcanbeaneffectivealternative ...

Despite wider application of the use of nocturnal intermittent positive pressure ventilation (IPPV) via nasal access for the management of nocturnal hypoventilation, there continues to be a lack of familiarity with the use of IPPV via the mouth for ventilatory support. Unlike nasal IPPV, which is generally practical only for nocturnal use, up to 24-h mouth IPPV was the key method of noninvasive ventilatory support that permitted the avoidance or elimination of tracheostomy for 257 individuals with acute or chronic ventilatory failure. Mouth IPPV was delivered via commercially available mouthpieces for daytime aid and mouthpiece with lip seal or custom orthodontic interfaces for nocturnal support. The use of mouth IPPV alone or in a regimen with other noninvasive ventilatory aids was reviewed for these 257 individuals. Mouth IPPV was used for nocturnal aid by 163 individuals, 61 of whom had little or no measurable vi...