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目的介绍自制封闭式负压引流器的制作和作用机制、及使用方法、在慢性创面应用中的注意事项等,结合基层医院患者的特点,为基层医院慢性创面的治疗提供依据。方法通过对2013年9月~2015年6月在我院分别选取了48例在我院治疗四肢不同部位慢性创面,分为两组,对照组患者采取传统换药方法治疗,实验组患者运用自制封闭式负压引流技术治疗,观察两组患者的临床疗效、症状恢复时间以及并发症的发生情况等。结果自制封闭式负压引流对照组在症状、感染控制时间及创面愈合时间与治疗组患者相比明显延长,差异均具有统计学意义(P<0.05)。结论自制封闭式负压引流装置促进创面愈合,该技术操作简便,成本低,疗效远优于常规治疗。值得基层医院使用。
Objective To introduce the fabrication and mechanism of self-made closed negative pressure drainage device and its application, precautions in the application of chronic wounds and so on. Combining the characteristics of patients in primary hospitals, it provides a basis for the treatment of chronic wounds in primary hospitals. Methods From September 2013 to June 2015 in our hospital were selected 48 cases of chronic limbs in different parts of the treatment of chronic wounds, divided into two groups, the control group of patients to take the traditional dressing method, the experimental group of patients with self-made Closed negative pressure drainage technique was used to observe the clinical efficacy of the two groups of patients, symptom recovery time and the incidence of complications. Results Compared with the treatment group, the self-made closed negative pressure drainage control group was significantly prolonged in symptoms, infection control time and wound healing time, the differences were statistically significant (P <0.05). Conclusion Self-made closed negative pressure drainage device to promote wound healing, the technology is simple, low cost, far superior curative effect than conventional treatment. Worth grass-roots hospitals.