Breath specimen mixer

Details Breath specimen mixer Breath specimen mixer

1982-10-28

1985-04-30

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

7386343, 366338, 436174, G01N 100, B01F 500, B01L 1100

Patent

active

045143625

ABSTRACT:
A mixing chamber designed for ready disassembly is described in which a generally spherical-shaped outer container encloses an inner sphere. Entry and exit openings are provided on opposite sides of the outer sphere, so that breath specimens pass through the chamber between the outer surface of the inner sphere and the inner surface of the outer sphere and undergo thorough mixing with low back pressure over a wide flow range. The interior volume can be increased by using a hollow inner sphere with an opening through the wall thereof to permit the inner sphere to fill with breath specimen also.

REFERENCES:
patent: 4136976 (1979-01-01), Leffelman
patent: 4402909 (1983-09-01), Solazzi

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