| 主权项 |
1. An electrochemical blood test strip, comprising:
an electrode plate having circuit of measuring electrode pattern on an insulator substrate; a separation plate disposed on the electrode plate defining a blood sample region, a channel and three reaction regions; and a cover plate disposed on the separation plate having a blood sample inlet and vents, wherein in measuring, a first reaction region is used for detecting hemoglobin and hematocrit and a second and a third reaction regions are biochemical reaction regions and are used for detecting prothrombin time, wherein the blood sample region is connected to the three reaction regions by the channel, and wherein the channel includes a bifurcated branch such that the distance between the blood sample region and the second reaction region and the distance between the blood sample region and the third reaction region are the same, wherein the first reaction region is disposed between the blood sample region and the bifurcated branch, and wherein a relationship between inflected angles d1, d2 and d3 at the branch is d1=d2, and d3=360°−(d1+d2), wherein the inflected angle d1 is greater than 90°. |
