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An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
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Spirometry sensor. Similar to, but not identical to the D-Lite spirometry sensor. Differential pressure ports measure pressure drop accross a flow constriction to calculate flow rate.
No warranty or fitness for any purpose is declared. This is a conceptual design that has not been clinically tested. The CAD designers and uploaders assume no responsibility for the use of the CAD.
