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A tracheal tube is a catheter that is inserted into the trachea for the primary purpose of establishing and maintaining a patent (open and unobstructed) airway. Tracheal tubes are frequently used for airway management in the settings of general anesthesia, critical care, mechanical ventilation, and emergency medicine. Many different types of ...
Once the tube is in the back of the throat, the patient is instructed to take small sips of water as the tube is advanced through the esophagus. Once the nasogastric tube is inserted at the correct length, as determined previously, the tube is secured via tape. [3] Verification of correct placement most commonly involves the use of a chest X ...
Evaluation of an unconscious patient's breathing is often performed by the look, listen, and feel method. The ear is placed over the person's mouth so breathing can be heard and felt while looking for rising chest or abdomen. The procedure should not take longer than 10 seconds.
Unique however was the inclusion of batteries within the handle, a central notch in the blade for maintaining the tracheal tube in the midline of the oropharynx during intubation and a slight curve to the distal tip of the blade to help guide the tube through the glottis. The success of this design led to its subsequent use in other types of ...
A tracheostomy tube may be single or dual lumen, and also cuffed or uncuffed. A dual lumen tracheostomy tube consists of an outer cannula or main shaft, an inner cannula, and an obturator. The obturator is used when inserting the tracheostomy tube to guide the placement of the outer cannula and is removed once the outer cannula is in place.
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It's when a tube is inserted through the nose (nasotracheal intubation) or mouth (orotracheal intubation) and advanced into the trachea. In most cases tubes with inflatable cuffs are used for protection against leakage and aspiration. Intubation with a cuffed tube is thought to provide the best protection against aspiration.
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