rotor wrote:But without my intervention- dead for sure. No air means death. You can ventilate through a small tube even if it's mouth to pen barrel. Last resort when Heimlich doesn't work. What else can one do? Takes less than 30 seconds. Not saying this is a first choice- this is a last choice procedure. I personally have seen EMT with a laryngoscope many times- they tend to intubate the esophogus perhaps more often than the trachea. Patient comes into ER dead with a bulging abdome filled with gas. Nothing against EMT's but thats the story.
Maybe 20 years ago that was the case, but now we have capnography (CO2 detection). Instant feedback. If we're not getting a reading, we're in the wrong hole.
Doing chest compressions will help to dislodge the obstruction, and as the person starts to decline, the compressions will help keep perfusion going. They won't be "brain dead." And most response times in an urban setting are under 10 minutes (9 minutes is the standard goal).
It is easier for a medic to come in, open the airway and attempt to pull out the obstruction with magill forceps. If that were to fail, they could do a cric using a proper endotracheal tube and bag the patient.
I will challenge you again to breath out of the tube of a pen. The person will remain unconscious, and continue to become acidodic, and ultimately still go into cardiac arrest.