Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Reexamination Certificate
2003-11-20
2008-09-16
Warden, Jill (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Sample mechanical transport means in or for automated...
C422S064000, C422S065000, C422S091000, C422S105000, C422S105000, C436S180000, C073S019100
Reexamination Certificate
active
07425303
ABSTRACT:
Disclosed is an automatic analyzer that includes a reagent vessel for containing a reagent, a pipette probe that has a liquid surface detection function and dispenses a reagent from the reagent vessel, a reaction vessel for containing a reagent that is dispensed from the pipette probe, an analysis mechanism for measuring a reaction between a reagent and a sample within the reaction vessel, a storage means for memorizing liquid surface position information that is acquired by the liquid surface detection function, a liquid surface estimation mechanism for estimating the current liquid surface position in accordance with time-sequential changes in liquid surface information stored by the storage means, and a function for controlling a dispensing operation of the pipette probe in accordance with the result of liquid surface estimation by the liquid surface estimation mechanism.
REFERENCES:
patent: 5319954 (1994-06-01), Koeda et al.
Aruga Yohichi
Ishizawa Masato
Kusano Kazumi
Hitachi High-Technologies Corporation
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Nagpaul Jyoti
Warden Jill
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