How does the process known as transtracheal oxygen therapy function?

Answer:
In this method, the oxygen bypasses the mouth, nose, and throat, and a humidifier is required at flow rates of 1 liter (2.1 pt) per minute and above.
First answer by Gale Ency. of Surgery. Last edit by Gale Ency. of Surgery. Contributor trust: 10 [recommend contributor recommended]. Question popularity: 1 [recommend question].