| abstract |
A body fluid component measuring apparatus capable of accurately measuring a specific component in a body fluid for a short time is provided. n The apparatus includes, in a main body, a measuring means 7 for detecting the sampling of a body fluid and measuring a component of the sampled body fluid, and a pump and an electromagnetic valve which constitute an evacuating mechanism. When the sampling of blood is detected, the pump is stopped to release the evacuation state. Another apparatus according to a second aspect includes a pressure detecting means and a notifying means. A puncturing means 4 is operated only when it is decided, on the basis of a result of detection by a sensor, that the housing is in an evacuation state, and after the sampling is detected, the evacuation is released and information is notified. A further apparatus according to a third aspect includes a pressure adjusting means for fluctuating the pressure. |