Articles: bronchial-blocker.
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With the advent of thoracoscopic surgery, the benefits of lung isolation in children have been increasingly recognized. However, because of the small airway dimensions, equipment limitations in size and maneuverability, and limited respiratory reserve, one-lung ventilation in children remains challenging. This article highlights some of the most common error traps in the management of pediatric lung isolation and focuses on practical solutions for their management. The error traps discussed are as follows: (1) the failure to take into consideration relevant aspects of tracheobronchial anatomy when selecting the size of the lung isolation device, (2) failure to execute correct placement of the device chosen for lung isolation, (3) failure to maintain lung isolation related to surgical manipulation and isolation device movement, (4) failure to select appropriate ventilator strategies during one-lung ventilation, and (5) failure to appropriately manage and treat hypoxemia in the setting of one-lung ventilation.
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One of the main tasks in every anesthetist's routine clinical practice is securing the airway. This also includes techniques for lung isolation and one-lung ventilation in thoracic surgery and in intensive care medicine. The anesthesiologist has various methods available to achieve one-lung ventilation. ⋯ These include the double lumen tube, the bronchus blockers by Arndt and Cohen, the EZ blocker, the Uniblocker, the Univent tube and the VivaSight-DL™. The effects of the one-lung ventilation are not described in detail and for this the reader should refer to the appropriate literature. This article is intended to provide an overview of the various possibilities for lung separation, especially for physicians in continued medical education and also for physicians who rarely use these procedures.
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J. Cardiothorac. Vasc. Anesth. · Aug 2015
Review Meta Analysis Comparative StudyA Comparison of the Efficacy and Adverse Effects of Double-Lumen Endobronchial Tubes and Bronchial Blockers in Thoracic Surgery: A Systematic Review and Meta-analysis of Randomized Controlled Trials.
To compare the efficacy and adverse effects of using bronchial blockers (BBs) and double-lumen endobronchial tubes (DLTs). ⋯ While BBs are associated with a lower incidence of airway injury and a lower severity of injury, DLTs can be placed quicker and more reliably.