Comments on: What’s normal about MIP and MEP?
Hi, My MIP is 172 cmH2O despite never exercising and struggling to breathe all day every day. What could this mean?
Richard Johnston | PFTBlog | Page 18
2014年5月26日 · I have been searching through Pulmonary Function videos on YouTube in order to find ones I thought would be useful for technician education. So far what I’ve found have …
Observations, Opinions and Ideas about Pulmonary Function Testing
2019年6月8日 · Almost all pulmonary function test systems seem to come with a module that can perform a computerized interpretation of PFT results. Their accuracy has been studied …
PFT History | The diverse, quirky and mostly forgotten history of ...
2014年12月23日 · The diverse, quirky and mostly forgotten history of Pulmonary Function testing
JH Emerson – PFT History
2016年6月14日 · Experimental human body plethysmograph manufactured by JH Emerson Co. Machine was used to measure lung capacity. A person would sit inside the box with his head …
Spirometer, Stoelting, circa 1920 | PFT History
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 …
Observations, Opinions and Ideas about Pulmonary Function Testing
2017年3月13日 · A number of physicians and researchers I’ve known and respected have said that in spirometry it always comes down to FEV1 since it is the primary indicator for airway …
1870s – Page 4 – PFT History
2013年5月27日 · The use of Hutchinson’s well known spirometer has, by its bulk and weight, been chiefly confined to public institutions, and there only to patients who could easily be …
Spirometer, Ruffier, 1920’s | PFT History
From a powerpoint presentation entitled “A la decouverte … du souffle” by Jean-Francois Dessanges. The title translates approximately as “the discovery was breathless”…
Spirometer – Page 27 – PFT History
2014年12月7日 · From The American Journal of Medicine, 1859, page 379. “1859, Jan. 5. Improved Spirometer – Dr. S. W. Mitchell exhibited an improved form of spirometer, of which …