Patent ID: 11921076
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. A test device for detecting ions in a urine sample, the test device comprising:
a housing having a urine reception area and a urine analyzing area;
a detecting component contained within the housing to detect the concentration of at least one ion in the urine sample, wherein the detecting component comprises:
a first ion selective electrode;
a first ion sensitive membrane; and
a second ion selective electrode, wherein the first ion sensitive membrane is interposed between the urine sample and the second ion selective electrode; and

an analyzing component contained within the housing that analyzes at least one quantified result from the detecting component, wherein the first ion sensitive membrane is a cation sensitive membrane that allows at least one cation to pass through and wherein the second ion selective electrode quantifies urinary potassium ion.