Measuring and testing – Volume or rate of flow – By measuring transit time of tracer or tag
Patent
1994-08-09
1996-07-16
Chilcot, Richard
Measuring and testing
Volume or rate of flow
By measuring transit time of tracer or tag
7386166, G01F 136
Patent
active
055356338
ABSTRACT:
A differential pressure sensor for measuring respiratory gas flow including a tubular housing having a bore containing a diametrically-oriented, longitudinally extending strut containing first and second lumens having longitudinally spaced pressure ports at axially spaced locations of the strut, the ports being located on opposite sides of a bore restriction.
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Kofoed Scott A.
Orr Joseph A.
Artis Jewel V.
Chilcot Richard
Korr Medical Technologies Inc.
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