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The iron lung is a large horizontal cylinder designed to stimulate breathing in patients who have lost control of their respiratory muscles. The patient's head is exposed outside the cylinder, while the body is sealed inside. Air pressure inside the cylinder is cycled to facilitate inhalation and exhalation.
The iron lung, conceptualized in the late 1920s, was most notably the first line of defense against polio during the epidemics that occurred between 1948 to 1955. The device saved the lives of ...
The iron lung, also known as the tank ventilator, Drinker tank or Emerson tank, was the first common pure-NPV device when it was developed in the 1920s by Drinker, Shaw and Mason. It is a large, sealed horizontal cylinder (or "tank") in which the patient lies, with their head protruding from a sealed opening at one end of the tank.
Joe Middleton looks at the life of Paul Alexander, who spent 70 years in an iron lung before passing away at 78
The Both respirator, also known as the Both Portable Cabinet Respirator, was a negative pressure ventilator (more commonly known as an "iron lung") invented by Edward Both in 1937. Made from plywood , the respirator was an affordable alternative to the more expensive designs that had been used prior to its development, and accordingly came into ...
Alexander was six years old when he was placed in full-body metal cylinder known as an iron lung in 1952 after contracting polio, a deadly disease that once paralyzed tens of thousands of children ...
Engstrom found that the iron lungs did not adequately ventilate patients with severe poliomyelitis. This problem solved Engström with his respirator, by blowing air into the patient's lungs via a simple tube through the trachea. The respirator had a cylinder to determine the amount of air, and a pump.
The last man to live in an iron lung died in Dallas on Monday. Paul Alexander, 78, spent more than 70 years confined to an iron lung after contracting polio as a child in 1952.