摘要
目的:探讨微氧射流技术在慢性伤口患者中的应用效果.方法:选取 2022 年 11 月 1 日～2023 年 10 月 31 日收治的 60例慢性伤口患者作为研究对象,采用随机数字表法分为研究组和对照组各 30 例,对照组接受常规换药处理,研究组在对照组基础上接受微氧射流技术;比较两组愈合疗效、住院情况、生活质量[采用健康调查简表(SF-36)]、细菌阳性率.结果:研究组创面愈合总有效率高于对照组(P<0.05);研究组换药消耗时间、伤口愈合时间、换药次数、创面深度均低于对照组(P<0.01);干预后,两组SF-36 评分均高于干预前(P<0.05),且研究组高于对照组(P<0.01);研究组铜绿假单菌、大肠杆菌、金黄色葡萄球菌及其他菌总阳性率低于对照组(P<0.05).结论:微氧射流技术能改善慢性伤口患者愈合情况,抑制细菌繁殖,降低细菌阳性率,提高创面愈合疗效和患者生活质量.
Abstract
Objective:To explore the application effect of microoxygen jet technology in patients with chronic wounds.Methods:A total of 60 patients with chronic wounds admitted from November 1,2022 to October 31,2023 were selected as the research objects.According to the random number table method,they were divided into the study group and the control group with 30 cases in each group.The control group was given routine dressing change,and the study group additionally received treatment of micro-oxygen jet technology.The healing effect,hospitality,quality of life(SF-36),bacterial positive rate were compared between the two groups.Results:The total effective rate of wound healing in the study group was higher than that in the control group(P<0.05).The dressing changes take time,wound healing time,dressing change times,and depth of wound in the study group were lower than those in the control group(P<0.01).After intervention,the SF-36 scores of the two groups were higher than those before intervention(P<0.05),and the SF-36 scores in the study group were higher than those in the control group(P<0.01).The positive rates of Pseudomonas aeruginosa,Escherichia coli,Staphylococcus aureus and other bacterium in the study group were lower than those in the control group(P<0.05).Conclusions:Micro-oxygen jet technology can improve the healing of patients with chronic wounds,inhibit the propagation of bacteria,reduce the positive rate of bacteria,improve the wound heal-ing effect and the quality of life of patients.
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