The present invention relates to a multisystem for simultaneously performing a biochemical examination and a blood test or an immunity test, the multisystem including a multi-disc in which a biochemical examination unit, a blood testing unit and an immunity test unit are divided and formed in a fan shape based on a rotation center. There is an effect that it is possible to perform all of a biochemical examination for measuring concentration values of biochemical components of serum to diagnose vital functions, a blood testing for separating blood samples to measure and test the number and deformation of red blood cells or white blood cells, and an immunity test for measuring an antigen-antibody reaction of serum to diagnose and test cancer or viruses in one device at the same time by using the multi-disc according to the present invention.

Disclosed is a genetic diagnosis chip. The genetic diagnosis chip includes one or more unit processing parts, wherein the unit processing part includes a pretreatment unit that loads a sample and performs a pretreatment process on a target material in the loaded sample, and a distribution unit which is located radially outward from the pretreatment unit and in which the target material pretreated through the pretreatment unit is distributed and detection of the distributed target material is performed, the pretreatment unit includes a sample loading unit that loads the sample, and a capture channel which captures the target material from the loaded sample, and the sample loading unit is formed on the capture channel.

The present invention provides a fluidic device in which solutions of different concentrations can be easily obtained. The fluidic device includes: a first substrate and a second substrate which are stacked in a thickness direction; an undiluted solution introduction flow path which has an undiluted solution introduction port and which is constituted of a groove part provided on at least one of the first substrate and the second substrate; a first circulation flow path which is constituted of a groove part having an annular shape and having a shared part that shares part of a flow path with the undiluted solution introduction flow path and a non-shared part which is not shared with the undiluted solution introduction flow path and which is connected to a diluting solution introduction port; a second circulation flow path which is provided independently of the first circulation flow path and which is constituted of a groove part having an annular shape and having a shared part that shares some flow path with the undiluted solution introduction flow path and a non-shared part which is not shared with the undiluted solution introduction flow path and which is connected to a diluting solution introduction port; and/or a third circulation flow path which is constituted of a groove part having an annular shape and having a shared flow path that shares part of a flow path with the first circulation flow path and a non-shared flow path which is not shared with the first circulation flow path and which is connected to a diluting solution introduction port, wherein the undiluted solution introduction flow path includes a valve at both ends of the shared part.

Disclosed herein are systems and methods for serial flow emulsion processes. Systems and methods as described herein result in reduced cross-contamination.

Disclosed herein are systems and methods for serial flow emulsion processes. Systems and methods as described herein result in reduced cross-contamination.

Disclosed herein are systems and methods for serial flow emulsion processes. Systems and methods as described herein result in reduced cross-contamination.

Disclosed herein are systems and methods for serial flow emulsion processes. Systems and methods as described herein result in reduced cross-contamination.

Disclosed herein are systems and methods for serial flow emulsion processes. Systems and methods as described herein result in reduced cross-contamination.

The disclosure provides devices, systems and methods for the generation of encapsulated reagents and the partitioning of encapsulated reagents for use in subsequent analyses and/or processing, such as in the field of biological analyses and characterization.

Techniques include a substrate having a microchannel, first and second microchannel branches, and a fork joining the microchannel upstream and the branches downstream. The microchannel passes a continuous stream of droplets, having a first fluid with magnetic particles, separated by a spacer fluid. A picoinjector, disposed along the microchannel, includes both: a supply channel connected to the microchannel by an aperture on a first side of the microchannel; and, a pair of electrodes on an opposite side. The picoinjector injects a volume of a second fluid into a first droplet when the pair of electrodes carries a certain voltage difference. A first magnet introduces a magnetic field into the microchannel between the picoinjector and the fork to move magnetic particles in the first droplet toward the first side of the microchannel before the droplet is split at the fork to produce output droplets of the second fluid with magnetic particles.