PFT History
Search
Primary Menu
Skip to content
Home
Galleries
The Different Eras
• The Origins of the Spirometer
• The Early Years, 1846 -1860
• Spirometer designs evolve, 1860 – 1900
• Treating lung disease with spirometers, 1860 – 1920
• Penny Arcade Spirometers, 1890 – 1930
• The spirometer finds new uses, 1900 – 1950
• Rise of the electronic spirometer, 1970 onwards
Testing through the Years
• Spirometry Then and Now
• Exercise Testing & Spiroergometry
• Basal Metabolism
The Equipment
• Hutchinson Spirometer
• Tissot Spirometers
• Bellows Spirometers
• Plethysmographs
• The Douglas Bag
• Valves, Mouthpieces, Masks and Noseclips
The Companies
• Warren E. Collins Co.
• Godart
• Med-Science
• SpiroTech
• Vitalograph
• Manufacturer Index
Library
Brochures
Manuals
History References
Timeline
Wanted List
About
Search for:
Not Found
It looks like nothing was found at this location. Maybe try a search?
Search for:
The diverse, quirky and mostly forgotten history of Pulmonary Function testing