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The iron lung (example pictured), a type of medical ventilator, was used for the first time at the Boston Children's Hospital to treat an eight-year-old girl paralyzed by polio.

Historical image related to The iron lung (example pictured), a type of medical ventilator, was used for the first time at the Boston Children's Hospital to treat an eight-year-old girl paralyzed by polio. from October 12, 1928

Iron lung

Negative-pressure mechanically functioning respirator

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. It assists breathing when muscle control is lost, or the work of breathing exceeds the…
Source: Wikipedia (CC BY-SA)

Ventilator

Device that provides mechanical ventilation to the lungs

A ventilator is a type of breathing apparatus, a class of medical technology that provides mechanical ventilation by moving breathable air into and out of the lungs, to deliver breaths to a patient who is physically unable to breathe, or breathing insufficiently. Ventilators may…
Source: Wikipedia (CC BY-SA)

Boston Children's Hospital

Hospital in Massachusetts, U.S.

Boston Children's Hospital is the main pediatric training and research hospital of Harvard Medical School, Harvard University. It is a nationally ranked, freestanding acute care children's hospital located at the centre of Harvard Longwood Medical and Academic Area in Boston,…
Source: Wikipedia (CC BY-SA)

Polio

Infectious disease caused by poliovirus

Poliomyelitis, commonly shortened to polio, is an infectious disease caused by the poliovirus. Approximately 75% of cases are asymptomatic; mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe symptoms develop such as headache, neck…
Source: Wikipedia (CC BY-SA)