February 8th, 2010 | Author: admin
Red Tube
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Endotracheal tube
An endotracheal tube (Also called an endotracheal tube or ETT) is used in general anesthesia, critical care and emergency medicine for airway management, mechanical ventilation and as an alternative route for many drugs, if an IV line can not be established. The tube is inserted into the patient's trachea to ensure that air is not is closed and air can reach the lungs. The endotracheal tube is considered the most reliable method available for protection of a patient mask oxygen.
Tracheal tube types
Types of endotracheal tube (ETT) are oral or nasal, with turns or without handle, preformed (eg RAE tube), laryngeal Airway mask, double lumen tubes and tracheostomy tubes. For human use, tubes vary in size from 2 to 10.5 mm inner diameter (ID). The size is chosen based on the patient's body size, with smaller sizes are used for pediatric and neonatal patients. Tubes of more than 6 mm diameter usually have an inflatable cuff.
Endotracheal tube
Originally red rubber, modern tubes are made of polyvinyl chloride. Place them in a laser field can be flexometallic.
Dr. Robertshaw (and others) developed double-lumen endo-bronchial tubes to intra-thoracic surgery. These, while allowing the other lung lung ventilation contracts to make surgery easier. The deflated lung re-inflate as ending surgery checking for fistulas (tears).
Another type of endotracheal tube has a small opening above the second lumen inflatable cuff that can be used for the aspiration of the area nasopharngeal and above the band to help extubation (removal). This allows the aspiration of secretions that feels above band to help reduce the risk of lung infections in long-term intubated patients.
A shortened tube, a tracheotomy tube, can be inserted through an opening in the neck (tracheostomy) in the trachea. This is often a temporary stoma, but patients can live with them permanently.
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