摘要 |
A measurement instrument for analyzing a body fluid of a human body comprises a casing having a pair of liquid inlets and a pair of liquid outlets, and a sensor assembly slidably telescoped in the casing. The sensor assembly comprises a pair of liquid passages each aligned with a corresponding one the pair of liquid inlets and a corresponding one of the pair of liquid outlets at a specified position of the sensor assembly. One of the liquid passages is associated with a sensor for being a specific ingredient in the body fluid. |