Jet ventilation and the completely occluded airway
نویسندگان
چکیده
منابع مشابه
Percutaneous Transtracheal Jet Ventilation with Various Upper Airway Obstruction
A "cannot-ventilate, cannot-intubate" situation is critical. In difficult airway management, transtracheal jet ventilation (TTJV) has been recommended as an invasive procedure, but specialized equipment is required. However, the influence of upper airway resistance (UAR) during TTJV has not been clarified. The aim of this study was to compare TTJV using a manual jet ventilator (MJV) and the oxy...
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To the Editor-The case report by Baraka’ of jet ventilation through an airway exchange catheter (Cook Critical Care, Bloomington, IL) complicated by tension pneumothorax and cardiac asystole highlights some of the serious dangers of jet ventilation. I would like to focus on three aspects of the case report. The lessons from these can be added to the recommendations made by Baraka at the end of ...
متن کاملThe walking man with a completely occluded aorta.
Complete aortic occlusion is rare and potentially detrimental. It usually occurs in patients with advanced aorto-iliac atherosclerosis, and can cause severe ischaemic manifestations in the lower extremities, spinal cord, intestine or kidneys [1]. However, the diagnosis may evade detection since collateral vasculature can maintain a basal perfusion and prevent the expression of acute ischaemic p...
متن کاملRESPIRATION AND THE AIRWAY Frequency dependence of lung volume changes during superimposed high-frequency jet ventilation and high-frequency jet ventilation
Editor’s key points † Superimposed high-frequency jet ventilation (SHFJV) involves simultaneous normal frequency (12–20 min) and high-frequency jet ventilation (HFJV) (.500 min). † SHFJV may improve ventilation and gas exchange compared with HFJValone, but the optimum frequencies for SHFJV are unknown. † In this animal model, end-expiratory and tidal volumes determined by opto-electronic plethy...
متن کاملHigh - frequency Jet Ventilation
High-frequency jet ventilation (HFJV) describes a technique of mechanical respiratory support based on the delivery of gases under conditions of constant flow and low pressure. Among the benefits ascribed to HFJV are lessened interference with hemodynamic function and reduced danger of barofrauma. The theoretical and technical aspects of HFJV are discussed and the clinical experience with 39 pa...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2011
ISSN: 0007-0912
DOI: 10.1093/bja/aer135