探讨臭氧消毒水对伤口愈合及抗感染的影响方法:按臭氧消毒机操作法,制备出≥6 mg·L-1浓度的臭氧消毒水,对创面进行雾状喷射或束流喷射,于清创后3,5,7 d观察创面愈合情况。结果:治疗组甲级愈合142例(87.6%),乙级愈合16例(9.9%),丙级愈合4例(2.5%)。对照组则分别为76.8%,17.4%,5.8%,显示治疗组发生炎症反应与化脓性感染的几率明显低于对照组(P＜0.05)。结论:臭氧消毒水是一种安全、经济、有效的消毒剂,可广泛应用于创伤外科和其他消毒灭菌。“,”To evaluate the effects of ozone so lution on the healing and antiinfection of traumatic wound. Methods :300 patients with traumatic wounds were washed with ozone solution. Under the direction of ozone generator handbook, the ozone solution of which con centration was not less than 6 mg·L-1was prepared. The solution was used for the traumatic wound by atomized or beam spraying. The healing conditions of the wounds were observed and recorded the 3,5,7 days after debridement. Results:In the experimental group, there were 142 cases (87.6% ) with first grade intention, 16 cases (9.9%) with second grade intention, and 4 cases (2.5%) with the third grade intention. On the contrast, there were 76.8%, 17.3% and 5.8%, respectively, in the controlled group. There was avery signific anty difference between both experimental groups (P＜0.05).Concl usion: Ozone solution is a safe, cheap, high efficient disinfectant agent, used widely in the traumatic surgery and other fields for disinfection or sterilization.