An automated analysis device includes: a first measurement unit having a reaction disc for retaining a plurality of reaction cells containing a mixed solution of sample and reagent on a circumference, a light source for irradiating the mixed solution contained in the reaction cells with light, and a light-receiving unit for detecting the irradiated light; a cleaning mechanism for cleaning the reaction cells having undergone measurement; disposable reaction containers for containing the mixed solution of sample and reagent; a second measurement unit that has a plurality of measurement channels for retaining the disposable reaction containers, and includes a light source for irradiating the disposable reaction containers retained in each of the plurality of measurement channels with light; a read unit for reading identification information; and a control unit for controlling an analysis condition for the sample on the basis of the information that has been read.

An automatic analyzer capable of controlling an interval between the tip of a sample nozzle and the bottom of a reaction container regardless of individual differences between reaction containers and sample nozzles and suppressing adhesion of a sample to the sample nozzle is disclosed. Sample nozzles 13a and 14a are moved toward the bottom surface of a reaction container 2, the movement of the sample nozzles is stopped at a point in time when a stop position detector 46 detects a stop position detection plate 45, the sample nozzles are ascended from the stop position to a position where the stop position detection plate 45 separates from a detection range of the stop position detector 46, and an arm 44 is moved upward by a moving distance stored in a memory.

An automatic analysis device has a plurality of types of photometers having different quantitative ranges, and an analysis control unit for quantifying the desired component in specimens based on measurement values of one or more photometers selected from among the plurality of types of photometers. The analysis control unit: sets a switching region in an overlap region of respective quantitative ranges of the plurality of types of photometers, said switching region having a greater width than does the variation in quantitative values of the desired component based on the measurement values of photometers having the same specimen; compares the quantitative value of a quantitative range portion that corresponds to the switching region and the quantitative values of the desired component based on the measurement values of the photometers; and selects a photometer to be used in quantitative output of the desired component from among the plurality of types of photometers.

This automated analyzer comprises: a sample disk for mounting sample containers accommodating samples; a sample disk control unit for controlling the rotation of the sample disk; a sample dispensing probe for sucking the sample out of a sample container that has arrived at a prescribed suction position as a result of the rotation of the sample disk; a photometer for carrying out automatic biochemical analysis; a blood coagulation time detection unit for carrying out blood coagulation time analysis; a light-blocking cover that covers the photometer and blood coagulation time detection unit; and a sample information output unit for outputting sample information. The sample information output unit acquires analysis information indicating the analysis state of the mounted samples and position information indicating the positions of the samples as sample disk monitor information 401 and displays the analysis information, the position information, and an image 402 showing the light-blocking cover on the imaging unit so as to overlap.

There is provided a receptacle carrier unit and automated analyzer capable of suppressing generation of temperature nonuniformities among liquid aliquots received in plural receptacles without increasing the parts count. The receptacle carrier unit has a turntable, a turntable drive, a cool box, a cooling portion, and a control section. The control section controls the turntable drive, based on the number and installation locations of the receptacles installed in the cool box and on temperature distribution information, to homogenize the effects that the individual receptacles receive from the cool box.

An automatic analysis device is provided with: a sample disk for holding a sample container that accommodates a sample; a reagent disk for holding a reagent container that accommodates a reagent; at least two different measuring units that respectively perform different types of analyses; a control part that controls the measuring units; and a display part that displays: a work flow area in which the flow of operation of the two or more measuring units is displayed; and an overview area in which the usable or unusable states of the respective measuring units are displayed, wherein the overview area has a unit necessity-of-use selection part that can select whether using each of the measuring units is necessary, and the control part controls the display part so as to change the display of the work flow area on the basis of the information set in the unit necessity-of-use selection part.

Apparatuses and methods of optically analyzing fluid within a pipette are described herein. In an embodiment, an optical reader subassembly includes a housing including an internal area, a container configured to hold a fluid sample at a sample position in a light tight manner within the internal area of the housing, a light source configured to project light onto the fluid sample within the container, and an optical sensor configured to move between different sensor positions while the fluid sample remains stationary at the sample position, the different sensor positions including at least two of: (i) a first sensor position for taking a luminescence reading of the fluid sample; (ii) a second sensor position for taking a dark current or other background measurement; and (iii) a third sensor position for taking a fluorescence reading of the fluid sample.

A handling system for high throughput processing of a large volume of biological samples is provided herein. Such systems can include an array support assembly that supports multiple diagnostic assay modules in an array having at least two dimensions, a loader that loads multiple diagnostic assay cartridges within the multiple diagnostic assay modules. The array support assembly can be movable relative the loader to facilitate loading and unloading so as to provide more efficient processing.

To provide a preprocessing apparatus with a function of stirring and sucking a sample in a sample container carried on a conveyor line outside the preprocessing apparatus. The preprocessing apparatus includes a sampling unit, a unit that stirs a sample before suction, and a stirring operation control unit. The sampling unit includes a sample probe that sucks a sample in the sample container, and is configured to move the sample probe to the sample container set in the sample container setting part and to an external suction location set on a conveyor line located outside the preprocessing apparatus. The unit that stirs a sample before suction includes a stirring probe which stirs a sample in the sample container, and moves the stirring probe at least to the external suction location or a location upstream of the external suction location on the conveyor line. The stirring operation control unit is configured to control operation of the sampling unit and the unit that stirs a sample before suction so that a sample in the sample container is stirred by the stirring probe before the sample is sucked by the sample probe.

Maintenance time for an automated analysis device is reduced by executing a plurality of maintenance items in parallel. An automated analysis system 10 is provided with an automated analysis device 11 and a terminal device 38. The automated analysis system 11 measures a sample. The terminal device 38 includes a display unit 32, an operation unit 32, and a control unit provided in a computer 30. The display unit 32 displays maintenance items for maintaining the automated analysis device 11. The operation unit 31 selects one or more of the maintenance items displayed on the display unit 32. The control unit controls the automated analysis device 11 to execute in parallel all the maintenance items selected by the operation unit 31.