METHOD AND APPARATUS FOR SELECTIVELY ADMIXING REAGENTS IN A SUBSTANTIALLY UNDILUTED BIOLOGIC FLUID SAMPLE ANALYSIS

摘要

A biologic fluid sample analysis method and system is provided that includes a reagent depository, and analysis chamber, a biologic fluid transfer system, and a programmable analyzer. The reagent depository has a plurality of reagent deposits, and each reagent deposit located at a position within the depository independent of the other reagent deposits. The analysis chamber is adapted to quiescently hold a biologic fluid sample and one or more reagents during analysis. The biologic fluid transfer system has at least one fluid transfer device. The programmable analyzer is adapted to control the biologic fluid transfer system to acquire a volume of sample from a sample reservoir, dispense a volume of the sample into the reagent depository, acquire a volume of sample and reagent from the reagent depository, and to transfer the sample and reagent to the analysis chamber, and to analyze the combined sample and reagent.