Patent ID: 9588036
Date: 2017-03-07
CPC Classifications: B01L,G01N,Y10T

Claim:
1. A microchip for analyzing a micro particle comprising: a flow path through which a liquid containing a micro particle flows; an orifice through which the liquid flowing through the flow path is configured to be discharged into a space outside the microchip; and a light-irradiated portion provided at a predetermined location of the flow path and configured to be irradiated with light, wherein a width of the flow path and a depth of the flow path within the microchip at the orifice are set to be smaller than a width of the flow path and a depth of the flow path within the microchip at the light-irradiated portion, and wherein the flow path is configured to gradually decrease within the microchip, from upstream of the orifice in a cross-section area perpendicular to a liquid-delivering direction between the light-irradiated portion and the orifice.