Draw-over or push over during manual ventilation with the Tri-Service Anaesthetics Apparatus?
نویسندگان
چکیده
منابع مشابه
Worries over bioterrorism push
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The Diamedica non-rebreathing valve has been developed for use in draw-over anaesthesia and can be positioned at the common gas outlet. Its performance was evaluated against the Laerdal, Ruben and Ambu valves under laboratory conditions. Valve resistance during inspiration and expiration was simulated over a range of constant flow conditions. During flows ranging from 5 to 45 l.min(-1) , the Di...
متن کاملPeak pressures during manual ventilation.
INTRODUCTION Manual (bag) ventilation sometimes achieves better oxygenation than does a mechanical ventilator. We speculated that clinicians might generate very high airway pressure during manual ventilation (much higher than the pressure delivered by a mechanical ventilator), and that the high airway pressure causes alveolar recruitment and thus improves oxygenation. Such high pressure might i...
متن کاملModification of a draw-over vaporizer for use with sevoflurane.
BACKGROUND Draw-over anaesthesia is widely used throughout the developing world, in disaster areas and in military anaesthesia when the supply of pressurized oxygen is unreliable. To date, no draw-over vaporizer has been able to deliver sufficient concentrations of sevoflurane for use in inhalation induction of anaesthesia. A laboratory study to assess the performance of a new vaporizer (DDV2) ...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 2016
ISSN: 0003-2409
DOI: 10.1111/anae.13422