This device is a glass microchip automatic junction system of an optical scanning type. In order that junction, such as a channel, may carry out scanning junction only of the required part alternatively with program pattern junction software, shortening of the difficult large junction time is realized by the conventional method. Furthermore, since pasting of an electrode enclosure type microfluidic chips is also possible, it is a functional microchip can be easily manufacture by a hand.

μ-TAS/biochemistry/electrochemistry/analytical chemistry
With this device, since integral moulding of an electrode is made, manufacture of the glass microchip in which advanced application, such as fixation of functional elements (molecule), such as inclusion of a surface plasmon resonance biosensor (SPR) and an electrochemical detection element, DNA, and enzyme, and offer of an electrolysis reaction place, is possible can be performed.