MULTI-CHANNEL MICROFLUIDIC MEASUREMENT DEVICE HAVING EASILY REPLACEABLE SENSOR CHIP UNIT AND MEASUREMENT METHOD THEREBY

摘要

The present invention relates to a multi-channel microfluidic measurement device having an easily replaceable sensor chip unit and a measurement method thereby. More particularly, the present invention relates to a multi-channel microfluidic measurement device having an easily replaceable sensor chip unit and a measurement method thereby, wherein the microfluid channels have excellent air tightness, and the sensor chip unit can be easily separated and thus provides excellent use convenience. The present invention provides a multi-channel microfluidic measurement device having an easily replaceable sensor chip unit, the multi-channel microfluidic measurement device comprising: a film-type unit having a microfluidic channel formed therein such that a sample comprising a target material can pass through the same; a prism unit provided on the upper portion of the film-type unit and made of an optical prism; a sensor chip unit provided on the lower portion of the film-type unit, a reaction material that reacts with the target material being fixed to the surface of the sensor chip unit; a prism fixing unit provided such that the film-type unit and the prism unit are forced against each other; and a sensor chip fixing unit provided such that the film-type unit and the sensor chip unit are forced against each other, wherein the prism fixing unit and the sensor chip fixing unit pressurize and fix the film-type unit, the prism unit, and the sensor chip unit such that the same are forced against one another.