Method 12 cases of open heart surgery,the changes of hemorheology and biochemical analysis were studied,compared in shed mednatinal blood,autogenous blood,and hemogenous blood.

法从血液变学和化较分析12例心脏手术患者的胸腔引血、自体血、库血,明确引血的性质。

The study reveals that the new artificial duramater has a much more practical advantage over the autogenous membrane in the reparation of the injured duramater.

人工硬脑膜在修补硬脑膜缺损的实际应用中自体膜有更大优越性。