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丁光宏, 姚伟, 杨菊华, 汪昕, 吕传真. 颅内压与脑循环动力学参数模型研究[J]. 力学学报, 1998, 30(1): 116-120. DOI: 10.6052/0459-1879-1998-1-1995-106
引用本文: 丁光宏, 姚伟, 杨菊华, 汪昕, 吕传真. 颅内压与脑循环动力学参数模型研究[J]. 力学学报, 1998, 30(1): 116-120. DOI: 10.6052/0459-1879-1998-1-1995-106
THE HEMODYNAMICS MODEL OF CEREBRAL BLOOD AND CEREBROSPINAL FLUID CIRCULATION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1998, 30(1): 116-120. DOI: 10.6052/0459-1879-1998-1-1995-106
Citation: THE HEMODYNAMICS MODEL OF CEREBRAL BLOOD AND CEREBROSPINAL FLUID CIRCULATION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1998, 30(1): 116-120. DOI: 10.6052/0459-1879-1998-1-1995-106

颅内压与脑循环动力学参数模型研究

THE HEMODYNAMICS MODEL OF CEREBRAL BLOOD AND CEREBROSPINAL FLUID CIRCULATION

  • 摘要: 在对颅内血管床整体分析的基础上,应用血液动力学理论建立了一个描述颅内血液与脑脊液血液动力学特性的集中参数模型.在此模型的基础上得到了状态方程并给出了求解方法.通过对方程解的进一步分析得到颅内压与颈动脉血流量的关系,为临床无创检测颅内压提供了一个辅助手段.理论计算结果与实验数据比较发现,颅内压与颈动脉流量脉动间的关系与实验是相吻合的.

     

    Abstract: The high intracranial pressure (ICP) caused by many disease is very harmful in clinic. The ICP monitoring of patients is one efficient way to control the cerebral hernia, but in the clinical application the ICP accurately monitoring is usually invasive. A noninvasive method for ICP monitoring is highly expected in clinical medicine. According to the investigation of the cerebrovascular, cerebral blood and cerebrospinal fluid dynamics. A hemodynamics model which describes the characteristics of the blood an...

     

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