Blood sensor, blood testing device and blood analysis method

摘要

Provided are a blood sensor that is highly reliable and does not contaminate the interior of the main body of the device, a blood testing device and a blood analysis method. The blood sensor is provided with a plate-shaped base, a blood storage part set roughly in the center of the base, a supply path, one end of which is connected to the storage part and the other end of which is connected to an air pore, multiple detecting electrodes laid on one surface of the supply path connecting electrodes, each coming out of these detection electrodes, and skin detection electrodes in the storage part or near the storage part. The blood detecting device is provided with a skin detecting circuit that detects skin contact by measuring sensor conduction or impedance changes.

主权项

1. A blood sensor that analyzes a component in a blood sample, the blood sensor comprising:
a skin detecting section comprising a skin detection electrode arranged on a surface of a blood sensor for analyzing a component in a blood sample, the skin detection electrode being arranged to directly contact skin from which the blood sample is exuded; and a connection electrode that connects with the skin detection electrode comprised in the skin detecting section and outputs a detection result by the skin detecting section to outside the blood sensor, wherein the blood sensor has a planar plate like shape and a hole therein leading to a blood storing section in the blood sensor in which the blood sample is to be stored, and the blood sensor is configured to be attached to a blood sensor apparatus comprising an electrical circuit section, and is further configured to be attached so as to contact the connection electrode with the electrical circuit section.