Methods and apparatus for rapid equilibration of dissolved gas c

Details Methods and apparatus for rapid equilibration of dissolved gas c Methods and apparatus for rapid equilibration of dissolved gas c

1994-07-13

1997-03-11

Warden, Jill

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

204403, 204415, 204431, 204432, 205782, 2057825, 422 681, 422 81, 422 8202, 422 8203, 422 8204, 436 8, 436 9, 436 11, 436 16, 436 63, 436 67, 436 68, 436138, 436150, 436151, 436164, 436168, 250577, 73 1G, 73 6141, G01N 700

Patent

active

056098243

ABSTRACT:
Disclosed is an apparatus and method of equilibrating the dissolved gas composition of an aqueous fluid to reflect the predetermined gas composition contained in a gas equilibration reservoir. The equilibrated aqueous fluid can be used in a method of determining the concentration of a dissolved gas in a fluid sample. In one embodiment, the disclosed method is used to control the equilibrated gas composition of a calibrant fluid which, in turn, is used to measure the concentration of a dissolved gas, such as oxygen and carbon dioxide, in a sample fluid, such as whole blood.

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