The disclosure relates to an incubation device and an automatic analysis device. The incubation device includes: an incubation unit (120) for incubating reaction containers (130) that contain a reactant or for buffering the cleaned and separated reaction containers (130), wherein the incubation unit (120) includes an incubation assembly (121) and an incubation driving assembly (122), the incubation driving assembly (122) is connected to the incubation assembly (121) so as to drive the incubation assembly (121) to move linearly along a third direction (30), and incubation positions (1211) for placing the reaction containers (130) are provided on the incubation assembly (121); and a transfer unit (110) for moving the reaction containers (130) into or out of the incubation unit (120), wherein the transfer unit (110) includes a pick-and-place assembly (112) and a pick-and-place driving assembly (111), the pick-and-place driving assembly (111) is connected to the pick-and-place assembly (112).

A component extraction apparatus includes a rack placement part, a heater, an extraction medium supply part, a needle assembly, and a temperature sensor. When the container rack is mounted on the rack placement part, a heater is configured to heat the sample containers in direct or indirect contact with sample containers held by the container rack. The needle assembly holds a needle with a tip thereof pointing downward, and the needle being configured to connect a flow channel by inserting the tip thereof into a needle port provided on an upper surface of each of the sample containers. The temperature sensor is included in the needle assembly and is configured to detect a temperature of the upper surface of any one of the sample containers when the tip of the needle is inserted into the needle port of the one of the sample containers.

A point-of-care testing (POCT) fully-automatic chemiluminescence device based on a multi-channel parallel pretreatment technology includes a support. The support is provided thereon with a reaction chamber assembly, which reciprocates linearly relative to the support. A multi-channel parallel pretreatment assembly and a photomultiplier tube (PMT) assembly are arranged on the support and are located above the reaction chamber assembly. The multi-channel parallel pretreatment assembly is configured to transfer, clean, and separate reagents in reagent strips in the reaction chamber assembly. The PMT assembly is configured to detect a luminescence value of the cleaned and separated reagents. The device does not have a liquid passage, resulting in low maintenance costs and high reliability. This realizes automatic sample addition, supports whole blood testing, and avoids carry-over. The device solves the problems in the traditional POCT chemiluminescence device of manual sample addition, cumbersome steps, and human errors which are easily made.

Systems and methods for continuous flow polymerase chain reaction (PCR) are provided. The system comprises an injector, a mixer, a coalescer, a droplet generator, a detector, a digital PCR system, and a controller. The injector takes in a sample, partitions the sample into sample aliquots with the help of an immiscible oil phase, dispenses waste, and sends the sample aliquot to the mixer. The mixer mixes the sample aliquot with a PCR master mix and diluting water, dispenses waste, and sends the sample mixture (separated by an immiscible oil) to the coalescer. The coalescer coalesces the sample mixture with primers dispensed from a cassette, dispenses waste, and sends the reaction mixture (separated by an immiscible oil) to the droplet generator. The droplet generator converts the sample mixture into an emulsion where aqueous droplets of the reaction mixture are maintained inside of an immiscible oil phase and dispenses droplets to the digital PCR system. The digital PCR system amplifies target DNAs in the droplets. The detector detects target DNAs in the droplets. The controller controls the system to run automatically and continuously.

A method and particle analyzer for measuring a low concentration particles sample disclosed.

The present invention relates to an automatic in vitro diagnostic apparatus capable of automatically performing a series of examination processes including a pretreatment process for specific components included in a biological sample such as blood and urine. The apparatus of the present invention comprises a base frame 104; a cuvette tray 110 movable back and forth on the base frame 104, for mounting cuvette holders 10 accommodating a plurality of cuvettes arranged thereon alongside each other; a tube tray 120 movable back and forth on the base frame, for mounting tube holders 20 accommodating a plurality of sample tubes containing samples thereon; and a sampling operation unit 500 movable left and right on the base frame 104, for mixing a sample contained in the sample tube with a reagent, and dropping the mixed solution onto an analysis strip provided in the cuvette.

Described herein are devices and methods of use thereof, the devices comprising: a sample conduit providing a path for fluid flow extending from a sample inlet to a sample outlet; a thermal housing enclosing the sample conduit, the thermal housing comprising a plurality of measurement regions; and a motorized stage translatable along the thermal housing so as to align a detector with one or more of the plurality of measurement regions. The devices can continuously flow a fluid precursor sample from the sample inlet to the sample outlet, the fluid precursor sample comprising a first precursor and a second precursor, such that the first precursor reacts with the second precursor as the fluid precursor sample continuously flows from the sample inlet to the sample outlet to form the sample before reaching the sample outlet, wherein the sample comprises a plurality of particles or an organic molecule.

The object of the present invention is to provide a novel flow analysis method and a novel flow analyzer each of which makes it possible to improve accuracy of an analysis. A flow analysis method in accordance with an embodiment of the present invention attains the above object by including: a sample introducing step of introducing a sample into a tube (100); a reagent adding step of adding a reagent to the sample which is transferred through the tube (100); and an analyzing step of quantitatively or qualitatively analyzing the sample to which the reagent has been added and further including, after the reagent adding step and before the analyzing step, a gas-liquid separating step of sequentially removing gas which is present in the tube (100).

A system separates and in-situ analyzes a discrete sample of multiphase fluid. The system includes a separation vessel having a first inner chamber for separating a discrete sample of multiphase fluid into liquid phases including an aqueous liquid phase and a nonporous liquid phase, and a built-in water analysis unit. The built-in water analysis unit includes an analytical cell disposed inside the first inner chamber of the separation vessel, the analytical cell having a second inner chamber, and at least one probe having a sensing area disposed in the second inner chamber for in-situ analysis of a sample of the aqueous liquid phase that is separated from the discrete sample of multiphase fluid in the first inner chamber and that is channeled to the second inner chamber from the first inner chamber for the in-situ analysis. The second inner chamber is defined inside the first inner chamber.

Method and compositions using transition metal salts and/or ammonium chloride to liberate toxins and other molecules from cyanobacteria, useful for assaying for total cyanobacterial toxins in lakes, reservoirs and other waters.