Patent ID: 7617743

Claim:
A device for distributing measurement sample and cleaning the measurement sample after analysis, the device comprising: a diluent container; an aspirating tube for retrieving a measurement sample; a first syringe and a second syringe both of which are configured to be driven by a power unit for controlling a flow of the measurement sample, a lysing reagent, and the diluent according to a drive direction of the power unit; a first switching unit configured to connect the first syringe to the second syringe or to connect the second syringe to the diluent container for controlling a flow of the measurement sample, the lysing reagent, or the diluent; and a second switching unit configured to connect the aspirating tube to a sample buffer tube or to connect the a dispensing tube to the sample buffer tube for controlling a flow of the measurement, the lysing reagent, or the diluent.