The Iron Lung
Melnick Medical Museum
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The Iron Lung
1 107 506 просмотров · 14 лет назад
Melnick Medical Museum
3,81 тыс. подписчиков
1 107 506 просмотров · 14 лет назад
Learn all about the Iron Lung! This is an Emerson negative pressure ventilator from the early 1950s. Learn about its history, see how it works, and hear it run.
