STRIP STRUCTURE OF MULTI CHANNEL USING OF ION SELECTIVE MEMBRANE ELECTROD

摘要

The present invention relates to a multichannel strip structure using an ion selective membrane electrode, wherein two or more pairs of reference electrode and measurement electrode are connected with a voltameter in one strip, and are electrically connected at one end of the strip; the other ends of the reference and measurement electrodes are connected with an ion selective material submerging unit which is dipped in an ion selective electrolyte; and an ion exchange membrane is installed between the reference electrode and the measurement electrode. An ion selective material is dropped to the ion selective electrolyte composed of an ion exchange membrane electrode and in the ion selective material submerging unit of the ion exchange membrane, so that the voltameter can measure changes in current which flows between the reference electrode and the measurement electrode according to the movement of two or more specific ions inside the ion selective material through the ion exchange membrane and the rate of the concentration of the two or more specific ions according to the changes in current can be checked. Therefore, the multichannel strip structure can increase patient convenience by avoiding inconvenience of extracting urine for 24 hours and inferring the discharge rate of sodium according to the concentration rate of sodium and potassium whenever the urine is discharged.