Patent ID: 8092999
Filing Date: 2012-01-10
Classification: B01L

Abstract:
1. A biological sample reaction method using a biological sample reaction chip, the biological sample reaction chip including: the biological sample reaction method comprising: reducing the pressure inside the reaction containers, the reaction liquid quantifying channels and the reaction liquid introduction channel to a predetermined pressure; filling a reaction liquid into the reaction liquid introduction channel via the reaction liquid supply opening; introducing the reaction liquid into the reaction liquid quantifying channels by reverting the pressure inside the reaction containers, the reaction liquid quantifying channels and the reaction liquid introduction channel to a pressure outside the chip; removing the reaction liquid from the reaction liquid introduction channel; introducing into the reaction containers the reaction liquid in the reaction liquid quantifying channels, by centrifugal force; and carrying out a biological sample reaction process, wherein in said filling the reaction liquid into the reaction liquid introduction channel, the reaction liquid lingers in the reaction liquid introduction channel without flowing into the reaction liquid quantifying channels, in said introducing the reaction liquid into the reaction liquid quantifying channels, the reaction liquid is prevented from reaching the reaction containers.