Hey guys,
I was reading in my EMT textbook and come up with a question. When reading about endotracheal tubes, I understand that the purpose of these is too protect the airway and to guide the tube into the trachea and not the esophogus, thus allowing for adequate ventilations. However, i then started reading about the combitube and read that you still push for ventilations into the trachea. Yes, you do have two bulbs but when you inflate one of them, it closes off the esophogus and you can ventilate through the trachea. So my question is this, why dont we just use the combitube instead of trying to "hit and miss" the trachea with the endotracheal tube? I am a student filled with questions....please bear with me. Thanks guys and I look forward to the wealth of knowledge.
Jonathan