IDENTIFYING BRAIN OEDEMA AROUSED BY THE SHORTNESS OF BLOOD THROUGH BRAIN ELECTRICAL IMPEDANCE CONTOUR IMAGE

摘要

The change of brain electrical impedance has much to do with brain Oedema and brain Infarct. This paper has put forward a kind of new method in examining brain Oedema aroused by the shortness of blood, which is called brain electrical impedance contour image(BEICI). Through the method, the value of brain electrical impedance can be used effectively to make an orientation where the block focus is on the brain Infarct sufferer. Moreover, the status of encephalic haematoma and Oedema's development happened in different time could be displayed. The principle of brain electrical impedance contour image, The network Structure and the result tested in clinic together with the analysis are introduced in the paper.