Radiant energy – Calibration or standardization methods
Patent
1988-04-05
1990-08-14
Howell, Janice A.
Radiant energy
Calibration or standardization methods
422 73, G01N 1104, G01D 1800
Patent
active
049489615
ABSTRACT:
Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutiniation particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.
REFERENCES:
patent: 4053785 (1977-10-01), Lee et al.
patent: 4756884 (1988-07-01), Hillman et al.
Allen Jimmy D.
Cobb Michael E.
Gibbons Ian
Hillman Robert S.
Ostoich Vladimir E.
Biotrack Inc.
Hanig Richard
Howell Janice A.
Neeley Richard L.
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