MONITOR AND LIVING BODY MEASURING DEVICE

摘要

A monitor which can detect faulty sampling of humor occurring when humor is sampled by means of a humor sampler and can detect variation in dilution ratio when sampled humor is diluted with dilute solution, and a living body measuring device such as an artificial pancreas device which can administer hormone or the like correctly to a patient by incorporating the monitor. The monitor comprises a first optical sensor provided in a passage for introducing dilute solution to the humor sampler, a second optical sensor provided in a passage for introducing dilute solution produced by mixing the humor with the dilute solution in the humor sampler to a living body measuring sensor, and disposed close to the first optical sensor, and an operating means for judging that a variation in dilution ratio at which the humor is diluted with the dilute solution falls within a threshold range based on the elements of detection data respectively outputted from the first and second optical sensors. The living body measuring device incorporating the monitor is also provided.