| abstract |
The invention discloses a kind of blood coagulation test devices, comprising: mounting rack, specimen cup rotary lifting mechanism, cam wedge micro-displacement mechanism, position adjusting mechanism, blood test device and oscillating mechanism.Blood coagulation test device of the invention drives specimen cup rotary lifting mechanism to carry out reciprocating rotary by oscillating mechanism, to carry out regular oscillation to the blood sample in specimen cup, it is actuated by the reciprocal micro-displacement that cam wedge micro-displacement actuating mechanism drives the probe on blood test device to carry out vertical direction, to simulate the physiology course of blood clotting in human body, to guarantee the accuracy of detection and analysis result.The position that the probe on blood test device is adjusted by position adjusting mechanism, makes the center of probe alignment specimen cup, so that measurement is kept certain consistency, can improve the accuracy of measurement result. |