The endotracheal tube (ETT) was first reliably used in the early 1900s.[1] In its simplest form, it is a tube constructed of polyvinyl chloride (PVC) that is placed between the vocal cords through the trachea to provide oxygen and inhaled gases to the lungs. It also serves to protect the lungs from contamination, such as gastric contents and blood. The advancement of the endotracheal tube has closely followed advancements in anesthesia and surgery.[2] Modifications have been made to minimize ... Endotracheal intubation (EI) is a procedure that places a flexible plastic tube into your trachea to help you breathe. Learn why EI is done, how it's done, and what are the possible complications. Endotracheal tubes help keep airways open. In this article, we'll show you how and why doctors use these tools. Keep reading to find out more. Endotracheal tubes , their types, uses, and the step-by-step process of intubation. This comprehensive guide is essential for mastering airway management.
