Pressure changes during tracheal suctioning - a laboratory study
نویسندگان
چکیده
منابع مشابه
Effect of applying positive pressure with or without endotracheal suctioning during extubation: a laboratory study.
BACKGROUND During invasive mechanical ventilation, secretions accumulate in the subglottic space; consequently, there is a risk of aspiration of these secretions into the airway during cuff deflation and extubation. To minimize this risk, 2 extubation methods are used. The first consists of introducing a suction catheter into the endotracheal tube (ETT) and the trachea. After initiating suction...
متن کاملTracheal tube biofilm removal through a novel closed-suctioning system: an experimental study.
BACKGROUND Tracheal tube biofilm develops during mechanical ventilation. We compared a novel closed-suctioning system vs standard closed-suctioning system in the prevention of tracheal tube biofilm. METHODS Eighteen pigs, on mechanical ventilation for 76 h, with P. aeruginosa pneumonia were randomized to be tracheally suctioned via the KIMVENT* closed-suctioning system (control group) or a no...
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Most intensive care patients require frequent tracheal toilet, a procedure usually performed by suctioning the tracheal tube. Such procedures often result in the production and dissemination of droplets. We measured the distance visible droplets disseminated during tracheal tube suctioning of patients in an adult surgical intensive care unit. Fifty consecutive suction procedures in 14 patients ...
متن کاملTracheal suctioning without disconnection in intubated ventilated neonates.
BACKGROUND Assisted mechanical ventilation is the mainstay of management of a variety of conditions affecting the neonate. However there are a number of potential hazards associated with this life saving intervention. New suctioning techniques have been introduced into clinical practice which aim to prevent or reduce these untoward effects. OBJECTIVES To assess the effects of endotracheal suc...
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Background and Objectives: Control processes in osteoblastic differentiation of mesenchymal stem cells are not yet fully understood. Epigenetic mechanisms, especially the methylation of CpG Islands in the promoter of genes, are considered as one of the most important control mechanisms in stem cell differentiation. In the process of differentiation, it is debated whether only the methylation of...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 2013
ISSN: 0003-2409
DOI: 10.1111/anae.12218