Nasal cannula oxygen administration and oxygen concentration around the face
نویسندگان
چکیده
منابع مشابه
Effect of nasal cannula oxygen administration on oxygen concentration at facial and adjacent landmarks.
An oxygen-enriched atmosphere enhances the potential for operating-room fires. We thus determined oxygen concentrations at various facial landmarks during oxygen administration via nasal cannulae. Thirteen supine volunteers were draped similarly to patients undergoing a cervical-node biopsy. Oxygen was delivered in random order through nasal cannulae at rates of 2, 4, and 6 l x min(-1). Oxygen ...
متن کاملStandardizing nasal cannula oxygen administration in the neonatal intensive care unit.
OBJECTIVE A multicycle, quality improvement method was used to standardize nasal cannula O2 administration and weaning in the NICU. METHODS A 2-armed nasal cannula standardized order form (nasal cannula for stable O2 arm and nasal cannula for stable flow arm) was developed after review of the literature, surveying of the practice of NICU physicians and nurse practitioners, and development of ...
متن کاملHigh-flow oxygen administration by nasal cannula for adult and perinatal patients.
The nasal cannula has been a commonly used patient interface to provide supplemental oxygen since its introduction in the 1940s. Traditionally, it has been categorized as a low-flow device and capable of delivering a 0.4 F(IO(2)) with flows up to 6 L/min to adults with normal minute ventilation. However, there is considerable performance variability among patients and design, which results in a...
متن کاملA new pendant storage oxygen-conserving nasal cannula.
With increasing interest in reducing the cost of oxygen therapy, we recently designed an oxygen-conserving cannula. It reduces the oxygen supply flow necessary to achieve adequate oxygen saturation, but because it requires the use of a reservoir situated under the nose, some patients find it obtrusive. We therefore designed a similar system but displaced the reservoir away from the face and ont...
متن کاملHigh-flow nasal cannula oxygen therapy during hypoxemic respiratory failure.
Oxygen therapy remains the first line intervention in acute hypoxemic respiratory failure. Several medical devices for oxygen therapy, which range from simple nasal cannula to non-rebreathing face masks, have been used in the management of acute hypoxemic respiratory failure.1 The choice of a specific oxygen delivery device is based on the patient’s oxygen requirements in terms of flow and desi...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 2009
ISSN: 0003-2409
DOI: 10.1111/j.1365-2044.2009.06098_1.x