Found on Pinterest. Labeled as “Le spiromètre métallique de Verdin, 1920.” Posted by Françoise Soros.
Tag Archives: Verdin
Douglas Bag and Verdin Spirometer, 1920
Found on Pinterest. Labeled as “Analysis of exhaled air during an exercise with Waller’s device, 1920.” Although the spirometer is not labeled, it looks like the Verdin spirometer which was based on a gas meter. Posted by Françoise Soros.
Verdin Spirometer, 1913
Found on the Biusante web site. Image reference med111620x04x0175. Attributed to the Physical Education and Sports Exhibition: Paris, March 17-26, 1913, Faculty of Medicine and Street of the School of Medicine.
Spirometer, Verdin, 1882
Found at The Virtual Laboratory. Attributed to Verdin, Charles. 1882. Catalogue des instruments de précision servant en physiologie et en médecine construits par Charles Verdin. (p. 0043, fig. 60). Titled “Spirometer, registering the movements of the breast, the quantity of expired air and the time during which the phenomena occur.”
Spirometer, Verdin, 1880
From a powerpoint presentation entitled “A la decouverte … du souffle” by Jean-Francois Dessanges. The title translates approximately as “the discovery was breathless”.