Detail of a negative pressure ventilator, also known as iron lung (colloquialism) or pulmotor used to treat Polio.

Detail of a  negative pressure ventilator, also known as iron lung (colloquialism) or pulmotor  used to treat Polio. Stock Photo
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Image details

Contributor:

R Scott James / Alamy Stock Photo

Image ID:

2B1X28P

File size:

34.3 MB (1.2 MB Compressed download)

Releases:

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Dimensions:

4000 x 3000 px | 33.9 x 25.4 cm | 13.3 x 10 inches | 300dpi

Date taken:

22 February 2020