Inadequate face mask ventilation--clinical applications.
نویسندگان
چکیده
Face mask ventilation is a life saving technique. This article will review aetiology and patophysiological consequences of inadequate mask ventilation. The main focus will be on circulatory changes during induction of anesthesia, before and in a short period after intubation that could be attributed to inadequate mask ventilation in humans.
منابع مشابه
Face mask ventilation in edentulous patients: a comparison of mandibular groove and lower lip placement.
BACKGROUND In edentulous patients, it may be difficult to perform face mask ventilation because of inadequate seal with air leaks. Our aim was to ascertain whether the "lower lip" face mask placement, as a new face mask ventilation method, is more effective at reducing air leaks than the standard face mask placement. METHODS Forty-nine edentulous patients with inadequate seal and air leak dur...
متن کاملThe total face mask is more comfortable than the oronasal mask in noninvasive ventilation but is not associated with improved outcome.
BACKGROUND Noninvasive positive-pressure ventilation (NPPV) is commonly used to improve ventilation and oxygenation and avoid endotracheal intubation and mechanical ventilation. Although clinically indicated, most patients fail to use NPPV due to mask intolerance. A total face mask was designed to increase compliance, but whether this translates into better outcome (improvement in clinical and ...
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Facial injuries due to bear mauling or run-over accidents cause severe disfigurement of face requiring extensive reconstruction. While managing these injuries, close association with the airway and shared airway with the surgeon are important concerns for the anaesthesiologists. And airway management in such patients becomes a challenge for them because bony injuries and soft tissue deformities...
متن کاملبررسی سهولت تهویه تنفسی با ماسک، با جاگذاری گاز تا شده در
Back ground & Aims: In the edentulous patients some authors suggest to leave dentures in when ventilating with bag-mask. In this research, we suggest a more efficient method. Materials & Methods: In the prospective blind randomized clinical trial we included 200 patients (age≥55) into two groups. After induction of anesthesia in all groups, in the group I, we placed folded gauze in each bucca...
متن کاملNoninvasive face mask ventilation in patients with acute respiratory failure.
Noninvasive face mask ventilation has been used successfully in patients with paralytic respiratory failure. This study evaluated whether noninvasive face mask ventilation can be used for patients with acute respiratory failure due to intrinsic lung disease. Six patients with hypercapnia and four with hypoxemic acute respiratory failure met clinical and objective criteria for mechanical ventila...
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ورودعنوان ژورنال:
- Collegium antropologicum
دوره 34 3 شماره
صفحات -
تاریخ انتشار 2010