According to the present invention, there is provided a unit processing unit positioned apart from a rotation center, wherein the unit processing unit comprises: a preprocessing unit for separating DNA / RNA of pathogenic bacteria; and a pretreatment unit for pretreating the EBT- And a LAMP mixture distribution part for distributing the LAMP mixture supplied from the collection chamber to detect a pathological colorimetric test on the sample, wherein the LAMP mixture distribution part is connected to the collection chamber, An extension extending along the direction; A plurality of LAMP mixture receiving portions arranged in a line along the circumferential direction outside the radial direction of the extending portion and connected to the extending portions, respectively; A LAMP reaction chamber connected to the plurality of LAMP mixture accommodating portions in one-to-one correspondence with each other and radially outward of the LAMP mixture accommodating portion; And a LAMP primer accommodated in at least one of the plurality of LAMP reaction chambers. The microfluidic device for pathologic colorimetric detection is also provided.
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