| abstract |
Membrane according to the invention valve gear, including：More than one chamber, can store the fluid needed for biology or biochemical analysis, or perform biology or biochemical reaction；Chamber more than discharge orifice, connection said one, and be configured to make described to be fluidly connected to chamber；Discharge orifice close membrane, for closing the discharge orifice；Membrane valve, is made up of discharge orifice and discharge orifice close membrane；Multiple substrates, form the stream, discharge orifice and chamber by lamination；CD, is become one by the stream, discharge orifice, chamber and membrane valve；Heat power supply device, for the membrane valve supplied heat source；Heat sensor, for measuring the thermal source amount after heat power supply device supply by the discharge orifice close membrane；Feed back control system, for controlling to focus on actuator. |