Constant volume plethysmograph. Manufactured by Sensormedics in 2001. Found at http://www.pemed.com/respirat/autobox02_15.jpg
Category Archives: Plethysmograph
Plethysmograph, Sensormedics Autobox V6200, mfg 2001, front and left side
Constant volume plethysmograph. Manufactured by Sensormedics in 2001. Found at http://www.pemed.com/respirat/autobox06_19.jpg
Plethysmograph, Sensormedics Autobox V6200, mfg 2001, door-side view
Constant volume plethysmograph manufactured by Sensormedics in 2001. Photo from http://www.pemed.com/respirat/autobox01_14.jpg
Plethysmograph, circa 1960
Infant Plethysmograph 1931
From: J Clin Invest. 1931 August; 10(3): 545–558, BREATHING MEASUREMENTS ON NORMAL NEWBORN INFANTS, Douglas P. Murphy and Edward S. Thorpe, Jr.
Collins Plethysmograph circa 1980
Photograph provided by Richard Johnston and Carl O’Donnell
Plethysmograph, Collins, circa 1980
Photograph provided by Richard Johnston, Carl O’Donnell
Plethysmograph, Collins, 1990
Plethysmograph, Volume Displacement, 1960
Plethysmograph, Jaeger, 1978
Jaeger Plethysmograph, 1978. Photo generously provided by Felip Burgos, MSC, RPFT, RN. Barcelona, Spain.