Abstract: The present disclosure relates to a trackable precise-sample-injection device for a multi-well plate and, more specifically, to a trackable precise-sample-injection device for a multi-well plate, the device being capable of: preventing cross-contamination that can occur when many samples are manually put into a multi-well plate, and a diagnosis error caused by the injection of a sample into the wrong well or repeated injection; and simply recording and tracking information about wells into which samples are injected. The present disclosure relates to a trackable precise-sample-injection device for a multi-well plate, the device being capable of being efficiently used for a pooling inspection, and the like by injecting a plurality of samples into a multi-well plate.

Abstract: Provided are an apparatus and a method for automatically analyzing biological samples capable of performing the entire processes of dissolving the biological samples in protease and cell lysate to dissolve a nucleic acid in a solution, attaching the nucleic acid to magnetic particles, finally washing the magnetic particle to which the nucleic acid is attached with an organic solvent, drying the magnetic particles using a vacuum pump, eluting the target nucleic acid attached to the magnetic particles in an aqueous solution, adding and mixing the eluted target nucleic acid into a vessel containing a nucleic acid amplification reagent, real-time detecting amplification by irradiating excitation light to a reactor simultaneously with regulating a temperature to perform amplification to measure fluorescence, inactivating an amplified product using an ultraviolet lamp after amplification, obtaining an image through electrophoresis, and analyzing a molecular weight in a single apparatus.

Abstract: An automatic biological sample purification apparatus is disclosed. The apparatus is equipped with a magnetic field applying part, in which the magnetic field applying part for purifying biological samples and a heating part are integrally formed with each other so as to be movable up and down. A method of extracting a target substance from the biological sample using the automatic biological sample purification apparatus equipped with the magnetic field applying part is also disclosed.

Abstract: Provided are an apparatus and a method for automatically analyzing biological samples capable of performing the entire processes of dissolving the biological samples in protease and cell lysate to dissolve a nucleic acid in a solution, attaching the nucleic acid to magnetic particles, finally washing the magnetic particle to which the nucleic acid is attached with an organic solvent, drying the magnetic particles using a vacuum pump, eluting the target nucleic acid attached to the magnetic particles in an aqueous solution, adding and mixing the eluted target nucleic acid into a vessel containing a nucleic acid amplification reagent, real-time detecting amplification by irradiating excitation light to a reactor simultaneously with regulating a temperature to perform amplification to measure fluorescence, inactivating an amplified product using an ultraviolet lamp after amplification, obtaining an image through electrophoresis, and analyzing a molecular weight in a single apparatus.

Abstract: Disclosed is an automatic purification apparatus for isolating target substances from multiple biological samples, and more particularly to an automatic biological sample purification apparatus equipped with a magnetic field applying part, in which the magnetic field applying part for purifying biological samples and a heating part are integrally formed with each other so as to be movable up and down. Further, disclosed is a method of extracting a target substance from the biological sample using the automatic biological sample purification apparatus equipped with the magnetic field applying part.

Abstract: The currently used atomic reactors has to be refueled periodically. During this refueling, the checking and repair of the major sections of the atomic reactor are carried out, and therefore, a low water level operation, i.e., mid-loop operation, is carried out for removing the residual heat. According to the present invention, a round-about pipe conduit is additionally installed between a suction pipe conduit and a discharge pipe conduit of the residual heating removing pump, and a flow rate adjusting valve is installed on the round-about pipe conduit. Thus the flow passing through the pump is maintained at the normal operation level during the mid-loop operation, while, as the residual heat is decreased, the round-about flow rate is gradually increased until the suction rate from the hot leg can be maintained at a proper level, thereby preventing the introduction of air into the residual heat removing pump.