Objective To observe the clinical effect of closed negative pressure drainage on refractory wounds.
目的观察实用封闭式负压引流治疗难愈性创面的临床效果。
An animal experiment and clinical investigations have been done to choose a suitable negative pressure of closed suction drainage of the peritoneal cavity.
在动物实验和临床观察基础上，探讨腹腔负压引流适宜的负压值。
Conclusion Facility negative pressure closed drainage on treating wounds in earthquake is a simple, safe method, and has significant curative effect.
目的探讨简易封闭式负压引流技术治疗地震伤员创面的疗效。
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