Photo and description are kindly provided by Dr. David Chinn, for an upcoming ARTP article.
“Recording dial, Gaensler Spirometer. The FEV1 (or FEV0.75) was recorded using the stylus. The FVC was recorded using the outer indicator.”
Photo and description are kindly provided by Dr. David Chinn, for an upcoming ARTP article.
“Recording dial, Gaensler Spirometer. The FEV1 (or FEV0.75) was recorded using the stylus. The FVC was recorded using the outer indicator.”
Photo and description provided by Dr. David Chinn, for the ARTP in an upcoming article.
“Gaensler spirometer (Poulton & Son, Barry), 1960s.
This device was obtained from the MRC unit at Llandough Hospital, Wales after its closure in the 1980s. For demonstration purposes the timing device is shown attached to the upright where the counter balance weight would have been in place.”