Pharyngeal oxygenation during apnoea following conventional pre-oxygenation and high-flow nasal oxygenation
نویسندگان
چکیده
منابع مشابه
Airway management: High flow nasal oxygenation
Minitracheostomy for effective pulmonary toilet was performed on day 5. However, he maintained a saturation of 94%, PaO2 of 64 mmHg and respiratory rate of 35–40 on ventimask. He was advised HFNC oxygenation with a peak inspiratory flow of 50 L/min and FiO2 of 60% initially by device (AIRVO 2 ® Fisher Packel, Auckland, New Zealand). Initially, the patient showed improved saturation to 100% with...
متن کاملHigh-Flow Nasal Interface Improves Oxygenation in Patients Undergoing Bronchoscopy
During bronchoscopy hypoxemia is commonly found and oxygen supply can be delivered by interfaces fed with high gas flows. Recently, the high-flow nasal cannula (HFNC) has been introduced for oxygen therapy in adults, but they have not been used so far during bronchoscopy in adults. Forty-five patients were randomly assigned to 3 groups receiving oxygen: 40 L/min through a Venturi mask (V40, N =...
متن کاملCerebral oxygenation during cardiopulmonary bypass.
Cerebral fractional oxygen extraction (FOE) was monitored in 30 children, using near infrared spectroscopy during cardiopulmonary bypass, to investigate the effect of hypothermia and circulatory arrest. One group of children (n = 15) underwent profound hypothermia with total circulatory arrest (n = 8) or continuous flow (n = 7). Another group (n = 15), of whom only one had circulatory arrest, u...
متن کاملPre-Oxygenation: A Comparison of Three Techniques
Background: Pre-oxygenation is a time honoured ritual carried out in a variety of circumstances. Various methods of preoxygenation have been proposed and followed world wide with vaviable success. The purpose of this study was to evaluate the need for pre-oxygenation prior to the induction of general anaesthesia and also compare the effects of three techniques of pre-oxygenation, on peripheral ...
متن کاملHigh Flow Nasal Cannula oxygenation for adult patients in the ICU: a literature review.
Oxygenation using High Flow Nasal Cannula (HFNC) was initially described in neonatal medicine, but, gradually, its use has extended to adult patients. The efficacy of the device has been linked to higher flows of oxygen delivered to the patients, air tract humidification, alveolar recruitment through a positive end-expiratory pressure (PEEP) effect, prevention of nasopharyngeal collapse, and de...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Critical Care
سال: 2015
ISSN: 1364-8535
DOI: 10.1186/cc14280