Conclusion:This technique compare with the traditional method are of simp le,sealing property is good,the wound healing speech is rapid and cross infectio n opportunity is rare.

• 结论:多孔敷料负压封闭处理创面与传统方法相比较，具有操作简单、密闭好、创面愈合速度加快、降低交叉感染等优点。