论文部分内容阅读
1 血液流变学的定义血液流变学是研究血液组成成分的流动和变形的科学。它研究人体血液循环和微循环,血液流量、流速及流态。研究循环血液的流动性、凝固性、血液有形成分(如红细胞的变形性、弹性)及心脏血管的变形性和弹性的科学。属于医学、力学生物物理等学科的边缘科学,其分支临床血液流变学,近十年来发展很快,对医学诊断、治疗和预后判断提供了新的依据。 2 血液流变学测定的内容及方法 2.1 粘度测定:常用方法有两种:一种是利用毛细管粘度计(奥氏粘度计)直接对抗凝血液进行测量;另一种方法是按旋转粘度计测量法,即以一个能以多种不同转
Definition of Hemorheology Hemorheology is a science that studies the flow and deformation of blood components. It studies human blood circulation and microcirculation, blood flow, velocity and fluidity. To study the circulatory blood fluidity, coagulation, blood components (such as red blood cell deformability, elasticity) and cardiovascular deformability and elasticity of science. It belongs to the marginal science of medicine, mechanics and biophysics and other disciplines. Its branch clinical hemorheology has developed rapidly in recent ten years and provided a new basis for medical diagnosis, treatment and prognosis. 2 hemorheology determination of the content and methods 2.1 Determination of viscosity: There are two commonly used methods: one is the use of capillary viscometer (OGI) direct measurement of anticoagulant; the other method is based on rotational viscometer Measuring method, that is, one can use a variety of different turn