Patent ID: 8647591

Claim:
A microarray reaction device comprising: a fluid container; a reaction chamber separate from the fluid container and comprising a unit for positioning a microarray; a first channel including a first end connected with the fluid container; a second channel including a first end connected with the reaction chamber; a valve comprising: a first support unit including a first penetration opening unit and a second penetration opening unit extended through a first surface of the first support unit, wherein the first penetration opening unit is connected to a second end of the first channel opposing the first end, and the second penetration opening unit is connected to a second end of the second channel opposing the first end, and a second support unit including a third penetration opening unit extended through a second surface of the second support unit, wherein the first and second surfaces contact each other, such that the first support unit and the second support unit are slidably disposed with respect to each other such that the third penetration opening unit can be aligned and connected to the first or second penetration opening units by a sliding motion; the device further comprising: a storing chamber connected with the third penetration opening unit of the valve; and a pump connected to the storing chamber, wherein the pump provides positive or negative pressure to the storing chamber; wherein, when the first penetration opening unit and the third penetration opening unit are aligned and connected to each other, such that the fluid container is connected with the storing chamber, the reaction chamber and the storing chamber are disconnected from each other; and, when the second penetration opening unit and the third penetration opening unit are aligned and connected to each other, such that the reaction chamber is connected to the storing chamber, and the fluid container and the storing chamber are disconnected from each other.