Oxygen

Properly operating an oxygen cylinder is among the first hands-on skills every EMT student learns in training. On the surface, it looks simple enough: Just attach the regulator, open the valve, and boom! You’re good to go.

But the apparent simplicity of the operation can be deceiving. For instance:

• A damaged O-ring can cause a leak. 
• An unsecured cylinder can become a dangerous projectile. 
• Failing to check tank pressure can leave you without oxygen just when your patient needs it most. 

Whether you’re a medic in an ambulance or providing care in the backcountry, knowing how to safely set up and operate an oxygen cylinder is a foundational emergency medicine skill. This post brings you up to speed on the fundamentals of administering oxygen.

Oxygen Is Medication: While oxygen may be readily available, that doesn’t mean every patient needs it. It’s a medication that should be administered only when clinically indicated and according to current protocols and each patient’s needs. Before any of that can happen, however, you need to get the oxygen safely from the cylinder to the patient.

When Administering Oxygen, Safety Comes First

All of us learned in middle school science that oxygen makes fire burn faster, so whenever you’re working around concentrated oxygen, take the following precautions: (more…)