The invention discloses a closed automatic detection device for blood 
rheology measurement, which comprises a 
test tube stand splint, a bar code 
scanner, a 
test tube stand moving device, an automatic blood sample transfer device of a 
test tube stand position monitor, a sampling measurement 
system comprising a sampling / measuring needle 
assembly, a 
needle insertion driving device, a quantitative sampling controller, an upper sphere, a heating module, a washing device and a work 
station conversion driving device, a blending device comprising an elastic clamping device, an elastic clamping device autorotation driving motor, an up-down moving device and a horizontal moving device, an 
air pump, a singlechip and the like. The device can ensure that the blood 
rheology measurement realizes the automatic transfer of a blood sample, automatic reversal of the blending device of the blood sample, automatic quantitative sampling, automatic measurement of the blood sample, automatic washing of a 
measurement device, and automatic recognition and recording under the condition of not opening a cover, realize the automatic measurement of 
blood viscosity under the full-
closed state, can avoid the cross 
contamination, can also alleviate the labor intensity of the staff, improve measurement effect, and can also shorten measurement time.