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An iron lung is a type of negative pressure ventilator, a mechanical respirator which encloses most of a person's body and varies the air pressure in the enclosed space to stimulate breathing. [ 1 ] [ 2 ] It assists breathing when muscle control is lost, or the work of breathing exceeds the person's ability. [ 1 ]
Siderosis is the deposition of excess iron in body tissue. When used without qualification, it usually refers to an environmental disease of the lung, also known more specifically as pulmonary siderosis or Welder's disease, which is a form of pneumoconiosis.
In 2015 his iron lung he’d lived in for most of his life started to break, but spare parts for the machine - which hadn’t been widely in circulation since the 1960s - were not readily available.
Meanwhile, there is insufficient iron for inclusion into the haemoglobin molecules inside red blood cells which carry oxygen to body tissues for cellular respiration. [citation needed] Idiopathic pulmonary haemosiderosis can occur either as a primary lung disorder or as the sequela to other pulmonary, cardiovascular or immune system disorder.
The polio survivor spent more than 70 years being kept alive by the medical device.
He was one of many children placed inside iron lungs during an outbreak of polio in the US during the 1950s. Iron lungs were also used in the UK. The last person to use an iron lung in the UK died ...
There, children were treated in a ward of iron lungs. He almost died in the hospital before a doctor noticed he was not breathing and rushed him into an iron lung. [7] He spent eighteen months in the hospital. At discharge, his parents rented a portable generator and a truck to bring him and his iron lung home.
Paul Alexander lived in an iron lung for more than seven decades and was open about his life on social media.