10/23/2026
π Throwback Thursday β MAST Trousers! π
Did you know that EMS crews once used inflatable pants to help treat patients in shock?
MAST (Military Anti-Shock Trousers) were once a common piece of equipment found on ambulances. These inflatable garments wrapped around a patientβs legs and abdomen and were designed to increase blood pressure by compressing the lower body.
MAST trousers were commonly used for patients experiencing severe blood loss, traumatic injuries, and certain types of shock.
Over time, research showed that MAST trousers did not provide the benefits originally expected and could actually worsen certain injuries. As EMS medicine advanced, they were largely phased out of routine ambulance use.
Today, EMS providers rely on more effective, evidence-based treatments to manage shock and traumatic injuries.
EMS has come a long way, and so has the equipment we use to save lives!
π EMS veterans, do you remember using MAST trousers?