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首页> 外文会议>98 workshop on tissue engineering >THE STUDY ON A FAST BLOOD VISCOSITY MEASUREMENT INSTRUMENT
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THE STUDY ON A FAST BLOOD VISCOSITY MEASUREMENT INSTRUMENT

机译：快速血液粘度测量仪的研究

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Clinical and animal experiments show that for simulation fluid with Newton-fluid property,: the measurement result of fast measurement is approximate to a straight line. When the mean value of viscosity is compared, the difference between fast measurement and the traditional cone method is less than 3 %o. In the out-body blood sample measurement, the results from this method accord very well with those from the traditional methods. These demonstrate that the method is feasible and the accuracy of this instrument is higher that that of the cone method.rnCompared with traditional methods, the method proposed in the paper has the characteristics of high accuracy, fastness, little damage to blood sample, good repeatability, easy use, reliability, small sample, little outside interference, and ect. It takes less than 5 min. During measurement, blood's flow state is more approximate to the flow in vessel. For all shear rate, the measurement accuracy is up to 3%. Therefore, this method makes progress in measuring blood viscosity under living state.
机译：临床和动物实验表明，对于具有牛顿流体性质的模拟流体，快速测量的测量结果近似于一条直线。当比较粘度平均值时，快速测量与传统圆锥法之间的差异小于3％o。在体外血液样本测量中，此方法的结果与传统方法的结果非常吻合。说明该方法是可行的，并且该仪器的精度比圆锥法更高。rn与传统方法相比，本文提出的方法具有准确度高，牢度高，对血样损伤小，重复性好等特点。 ，使用方便，可靠性高，样品量少，外界干扰小等。不到5分钟的时间。在测量期间，血液的流动状态更接近血管中的流动。在所有剪切速率下，测量精度均高达3％。因此，该方法在生活状态下的血液粘度测定中取得了进展。

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