>From the "Yahoo" Email exit news,
The blurb about the inventor is at:
https://ca.news.yahoo.com/amid-critical-shortage-pandemic-ventilator-090000437.html
[https://s.yimg.com/uu/api/res/1.2/dqy_3UabyO54dVMSdV3VOA--~B/aD00MTQ7dz02MjA7c209MTthcHBpZD15dGFjaHlvbg--/https://media.zenfs.com/en/cbc.ca/66fb958d6f6dae37173698bfc59e5166]<https://ca.news.yahoo.com/amid-critical-shortage-pandemic-ventilator-090000437.html>
Amid a critical shortage, pandemic ventilator inventor makes his design open
source -
ca.news.yahoo.com<https://ca.news.yahoo.com/amid-critical-shortage-pandemic-ventilator-090000437.html>
The London, Ont. man who came up with a potential low-cost solution to
Ontario's critical shortage of ventilators is making his design for a pandemic
ventilator freely available to anyone through an open source website. Retired
respiratory therapist John Strupat said he made the decision after ...
ca.news.yahoo.com
and the patent itself is at:
http://www.freepatentsonline.com/4232668.html
Gas ventilating device - STRUPAT; JOHN
P.<http://www.freepatentsonline.com/4232668.html>
The invention discloses a gas ventilating device where the tidal volume during
the inhalation phase of any cycle of patient consumption is constant and fixed;
hence, the deliverable volume is independent of the head pressure of the supply
source of the gas.
www.freepatentsonline.com
So how reliable is this "Free Patents Online?
This is the first time I have heard of it.
James Isaac.
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