From “Muscular Exercise, Lactic Acid, and the supply and utilization of oxygen, part IV – VI”, by A.V. Hill, C.N.H. Long, H. Lupton. Proceedings of the Royal Society of London, Volume 97, number 681, page 87.
Monthly Archives: March 2015
Douglas Bag, 1924
Spirometer, Spengler, circa 1960
Found on the website Leboncoin.fr. Undated but probably from around 1960.
Spirometer, Benedict-Roth-Collins, 1945, diagram
From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 314. Found on the website BeefEfficiency.org.
Spirometers, Benedict-Roth-Collins, 1945
From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 317. Found on the website BeefEfficiency.org.
Spirometer, Benedict-Roth-Collins, 1945, Basal metabolism of cows
From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 317. Found on the website BeefEfficiency.org.
Spirometer, Benedict-Roth-Collins, 1945, basal metabolism of pigs
From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 318. Found on the website BeefEfficiency.org.
Spirometer, Benedict-Roth-Collins, 1945, basal metabolism of sheep
From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 318. Found on the website BeefEfficiency.org.
Respiration Apparatus, Closed Circuit, 1945
Miniature water-seal spirometer used with a close-circuit system for measuring oxygen uptake in small animals. The animal(s) to be studied were placed in the small chamber at the right. A blower motor moved air from the chamber through a soda-lime absorber (not shown) and the overall volume of the system was monitored by the spirometer. The spirometer was identified as a Benedict-Roth-Collins. From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 330. Found on the website BeefEfficiency.org.
Douglas Bag, 1945
From Bioenergetics and Grown by Samuel Brody, Published by Reinhold Publishing, NY, 1945. Chapter 12, page 337. Found on the website BeefEfficiency.org.