2014年10月19日 · A spirometer manufactured by Metatest in the USSR. Photo is courtesy of Viktor Lopata, PhD, Senior Researcher of the Bogomolets Physiology Institute, Kiev, Ukraine.

Photograph provided by Richard Johnston & Carl O’Donnell

2014年6月14日 · From: Survey of Current Cardiovascular and Respiratory Examination Methods in Medical Selection and Control of Aircrew by A. Scano, NATO Agardograph No. 196, published December 1974, page 20.

2018年6月21日 · Spirometer used by music teacher Arnold Jacobs to test his students. From “Arnold Jacobs – Breathe like a baby, play like an angel”. ITG Journal, May, 1999, page 18.

Photo is courtesy of Jim Sullivan, Supervisor, Pulmonary Diagnostic Laboratories at Memorial Sloan-Kettering Cancer Center.

The National Spirometer Co. “Automatic Therapy” Shock & Lung Test Machine c1900, wood case. For the nerves, aches & pains. For measuring the capacity of and expanding the lungs. Expensive doctor visits could be avoided by use of a coin-operated treatment machine.

2016年8月26日 · A Hutchinson-style spirometer from Stoelting, a manufacturer and distributor of school supplies. Identical, except for the nameplate, to spirometers manufactured by the Naragansett Machine Company…

2016年1月16日 · Used spirometers and other pulmonary function test systems have a limited market. Ebay, MedWow and DotMed are among the better places to sell or buy used medical equipment. However many used test system are not worth selling because of age or functionality.

A Tissot spirometer being used for basal metabolism. From La Presse Medical, 1927, no. 76, page 1146.

2016年11月30日 · A water spiroscope meant for respiratory exercises. From a Drapier et Fils Medical Supply catalog, 1929, page 26.