![89.0001.265 - Warren E. Collins, Inc. Respirometer | Office of History, National Institutes of Health 89.0001.265 - Warren E. Collins, Inc. Respirometer | Office of History, National Institutes of Health](https://s3.amazonaws.com/pastperfectonline/images/museum_725/013/89000126501.jpg)
89.0001.265 - Warren E. Collins, Inc. Respirometer | Office of History, National Institutes of Health
American Association for Respiratory Care - AARC - The Tissot spirometer was first described circa 1904. A Collins Tissot Gasometer is shown in use during exercise testing circa 1965. #ThrowbackThursday To learn
![Schematic of experimental preparation demonstrating intubation with a... | Download Scientific Diagram Schematic of experimental preparation demonstrating intubation with a... | Download Scientific Diagram](https://www.researchgate.net/publication/12745080/figure/fig2/AS:667586995961870@1536176551745/Schematic-of-experimental-preparation-demonstrating-intubation-with-a-divided.png)
Schematic of experimental preparation demonstrating intubation with a... | Download Scientific Diagram
![Considerations in the use of different spirometers in epidemiological studies | Environmental Health | Full Text Considerations in the use of different spirometers in epidemiological studies | Environmental Health | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12940-019-0478-2/MediaObjects/12940_2019_478_Fig2_HTML.png)