Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1990-10-23
1992-08-04
Hill, Jr., Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422 58, 436177, 436824, 435 2, 4352402, 210509, 210503, G01N 118, G01N 2101
Patent
active
051357194
ABSTRACT:
A method for separating plasma from red blood cells and a device utilizing the method in which a low-pressure filter is interposed in a pathway between an inlet port and a reaction area. The sole driving force for the movement of plasma from the filter to the reaction area is capillary force provided by a tubular capillary. The filter is selected from glass microfiber filters of specified characteristics, which can operate in the absence of agglutinins, and filters capable of separating agglutinated red cells from plasma, which require the use of an agglutinin.
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Gibbons Ian
Hillman Robert S.
Biotrack Inc.
Hill Jr. Robert J.
Redding David
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