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公开(公告)号：EP3944896A1
公开(公告)日：2022-02-02
申请号：EP21188344.2
申请日：2021-07-28
申请人： Genesystem Co., Ltd.
发明人： SEO, Yu Jin , CHOI, Ok Ran , LEE, Dobu , PARK, Ji Young
摘要： A multiplex PCR chip capable of simultaneously detecting multiple target genes and a multiplex PCR method using the same are proposed. More specifically, in the multiplex PCR chip and multiplex PCR method, after a plurality of spatially separated particle-forming grooves is formed in one or more reaction chambers and a probe in a solution state is injected into the particle-forming grooves, planar shapes of the particle-forming grooves are varied or shapes and patterns of particle holders respectively formed on inner surfaces of the particle-forming grooves are varied, and the probe including primers specifically hybridizing with sequences of different nucleic acid molecules is injected into the particle-forming grooves, whereby simultaneous multiplex detection is possible by allowing multiple target genes to be detected on the basis of positions and shapes of the probe particles and the shapes and patterns of the particle holders respectively formed inside of the probe particles.
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公开(公告)号：EP4434630A1
公开(公告)日：2024-09-25
申请号：EP23783709.1
申请日：2023-06-27
申请人： Genesystem Co., Ltd.
发明人： PARK, Jun Hee , PARK, Chan , PARK, Gi Beom , KIM, Dong Hyun , KOO, Hui Jeong , LEE, Do Bu , CHOI, Ok Ran , SEO, Yu Jin
摘要： The present disclosure relates to a polymerase chain reaction (PCR) test chip and a PCR test device including the same. The PCR test chip includes: a body unit made of a light-transmitting material and including an inlet through which a sample is injected; a reaction chamber including a first chamber part recessed from a lower surface of the body unit toward an upper surface of the body unit, and recessed in a first region from the lower surface, and a second chamber part in which a reagent is accommodated, being further recessed than the first chamber part toward the upper surface of the body unit with a step difference from the first region inside the first region; and an inflow path that connects the inlet to the reaction chamber and guides the sample into the reaction chamber.
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公开(公告)号：EP4129484A1
公开(公告)日：2023-02-08
申请号：EP22758113.9
申请日：2022-04-07
申请人： Genesystem Co., Ltd.
发明人： SEO, Yujin , KIM, Woongseob , PARK, Junhee , LEE, Wonjae
摘要： The present disclosure relates to a modular simultaneous diagnosis PCR system, and more particularly, to a modular simultaneous diagnosis PCR system, in which a plurality of seating grooves, in which biochips are seated, is formed in an upper surface of a single main body housing, a plurality of heating/cooling modules and a plurality of light source modules are installed in the main body housing so as to correspond to the seating grooves, a plurality of cover members including detection modules corresponding to the seating grooves is installed on an upper surface of the main body housing so as to be rotatable upward or downward, and a PCR inspection is simultaneously performed on samples accommodated in multiple biochips by controlling the plurality of heating/cooling modules, the plurality of light source modules, and the plurality of detection modules in an integrated manner by using a single control module installed in the main body housing, such that a plurality of PCR processes may be conveniently performed, maintenance costs may be reduced, and product prices may be lowered by eliminating duplicated components.
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