| 摘要 |
PURPOSE:To prevent an unnecessary current from erroneously flowing to a reagent by providing a processing means to process a collecting signal, which is sent from an organ information collecting part, for each organ information collecting means and a sending means to send a direct current driving power to the organ information collecting means in a main body part for organ information processing. CONSTITUTION:Organ information collecting modules 251-254 are respectively extended to the side of the reagent and the measuring electrode of a tip part is mounted to a measuring spot. A detection signal from this spot is taken through an input box 250 into a control circuit 210 and in this control circuit 210, the detection signal is multiplexed by time sharing together with information from the other organ information collecting module and sent to a photocoupler B202. Then, in this photocoupler B202, the signal is converted into a correspondent electric signal and sent through a signal line 130 to an organ information processor 100. Control information from the main body 100 of the processor are sent through a signal line 120 to a photocoupler A201, converted into correspondent electric signals and sent to the control circuit 210. Even concerning a power source, the main body 100 of the processor and an organ information collecting part 200 are insulated in the manner of the direct current. |
