摘要
目的探讨改良传统VSD的单向负压引流为双向引流,以适应临床治疗的需要,防止堵管。方法将传统VSD内含的多侧孔引流单向盲管改为双向引流多侧孔管,聚乙烯酒精水化海藻盐泡沫,聚氨酯和丙烯半透性粘贴薄膜与传统VSD相同。结果采用双向引流多侧孔管VSD可减少堵管几率,并可对复杂感染创面进行对流冲洗,创造生理湿性愈合环境,促进创面愈合。结论利用改良VSD技术减少了VSD失效几率,提高治疗效果。
Objective To investigate the traditional VSD from one-way improvement to two-way suction drainage,meet the needs of clinical treatment,and prevent bung tube.Methods One-way multi-side hole drainage tube of the traditional VSD was modified for bi-directional multi-side hole drainage,seaweed salt hydration alcohol polyethylene foam,Semipermeable membrane paste of Polyurethane and acrylic remains the same with that of the traditional VSD.Results The applications of bi-directional multi-side hole drainage pipe can reduce the rate of plugging,rinse the complex and infection wound, create a physiological moist healing environment,and promote wound healing.Conclusions The improved VSD can reduce the failure rate and increase the therapeutic effect.
出处
《中国医疗器械杂志》
CAS
2012年第1期39-40,共2页
Chinese Journal of Medical Instrumentation
