Spirometer, Collins, 9-liter water-seal spirometer | PFT History
JaypeeDigital | eBook Reader
PFT – Virtual Museum
Pulmonary Function Testing Equipment | Clinical Gate
Spirometry & Related Testing Equipment RET 2414L Pulmonary Function Testing Module ppt download
Reduction of hysteresis in liquid-sealed bell-type spirometers.
PFT – Virtual Museum
Collins Respirometer - Wood Library-Museum of Anesthesiology
Pulmonary Function Testing Equipment | Clinical Gate
Spirometer, Collins, 13.5 Liter Respirometer, 1967 | PFT History
American Association for Respiratory Care - AARC - Using a water seal spirometer to perform spirometry on a pediatric outpatient. Take notice of the unique "noseclip." #ThrowbackThursday http://museum.aarc.org/ Image from Marvin Lough
The history of PFT - part 1 | Blog | ndd Medical
PFT Equipment and Machines (Pulmonary Function Testing)