Nano-coagulant for blood
A blood coagulant and coagulant technology, applied in the field of blood nano-coagulants, can solve the problems of inaccurate test results, high cost, interference of test results, etc., and achieve easy cleaning and drying, no heat source, and stable blood sugar results. Effect
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Embodiment 1
[0029] Measure 3ml of α-hydrogen-ω-hydroxyl (oxy-1,2-ethanediyl) polymer, 4g of polyvinylpyrrolidone and 1000ml of isopropanol, mix them well using a high shear disperser until the mixed solution is clear Transparent to obtain mixed solution A; measure 60ml polysorbate, 30ml polysorbate and 11g silicon dioxide powder to mix, stir, and then use a high-pressure homogenizer to homogenize three times to obtain mixture B; mix the mixture obtained in step (1) Mix liquid A and mixture B obtained in step (2), and shake well.
Embodiment 2
[0031] Measure 2ml of α-hydrogen-ω-hydroxyl (oxy-1,2-ethylenediyl) polymer, 2.5g of polyvinylpyrrolidone and 1000ml of isopropanol, mix, and mix thoroughly using a high-shear disperser until a mixed solution It is clear and transparent to obtain mixed solution A; measure 80ml polysorbate, 40ml polysorbate and 7g silicon dioxide powder to mix, stir, and then use a high-pressure homogenizer to homogenize three times to obtain mixture B; The mixture A and the mixture B obtained in step (2) are mixed and shaken evenly.
Embodiment 3
[0033] Measure 1ml of α-hydrogen-ω-hydroxyl (oxy-1,2-ethanediyl) polymer, 2g of polyvinylpyrrolidone and 1000ml of isopropanol, mix them well using a high shear disperser until the mixed solution is clear Transparent to obtain mixed solution A; measure and mix 40ml polysorbate, 20ml polysorbate and 5g silicon dioxide powder, stir, and then use a high-pressure homogenizer to homogenize three times to obtain mixture B; mix the mixture obtained in step (1) Mix liquid A and mixture B obtained in step (2), and shake well.
[0034] Effect example
[0035] Spray the coagulants obtained in Examples 1, 2 and 3 on the inner wall of the blood collection container, spray 25 μL of each blood collection tube, then dry it with hot air, and carry out vacuum plugging according to the specification of 5 ml to complete the blood collection tube. Manufactured for subsequent use. Use the prepared blood collection tubes to collect venous blood samples, collect 5ml from each blood collection tube,...
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