目的 探讨臭氧水在外科手消毒中的消毒效果和医护人员的舒适度。方法 将参加手术的医务人员80例按时间段分为对照组、低浓度组、高浓度组,于消毒后分别进行手采样培养,并进行分析。结果 消毒后三组在菌落数比较差异有统计学意义(P<0.01);消毒后三组皮肤在发痒、脱屑、干燥评分比较差异有统计学意义(P<0.05);在气味、粘腻感、干燥速度比较差异有统计学意义(P<0.05)。结论 臭氧水用于外科手消毒效果可靠,无刺激气味和粘腻感,医护人员感觉更舒适。

Objective The aim of this study was to explore the disinfection effect of ozone water in surgical hand disinfection and the comfort of medical staffs. Methods 80 medical staffs who participated in surgeries were divided into control group, low-concentration group and high-concentration group according to the time period. After disinfection, hand samples were cultured and analyzed. Results After disinfection, there were statistically significance in colony number (P<0.01), itching, scaling and drying scores (P<0.05), odor, stickiness and drying speed (P<0.05). Conclusion Ozone water for surgical hand disinfection is reliable, no irritating odor and stickiness, and makes medical staffs feel more comfortable.

目的 探讨活性臭氧水在失禁性皮肤炎中的应用效果。方法 将123例失禁性皮肤炎患者按入院时间分为对照组、银离子组、实验组各41例,分别给患者使用氧化锌软膏、银离子敷料和活性臭氧水进行治疗,治疗后对治疗效果、愈合时间以及患者对疗效的满意度进行评估。结果 治疗后银离子组、实验组有效率达100%,实验组、银离子组患者愈合时间比较接近,与对照组比较差异有统计学意义(P＜0.05);治疗后实验组的满意度为100%,银离子组为90.24%,对照组为60.98%。结果显示实验组更优于银离子组,且与对照组比较差异有统计学意义(P＜0.01)。结论 利用活性臭氧水治疗失禁性皮肤炎不仅能有效地提高创面的愈合能力,缩短愈合时间,而且方便、安全、高效、成本低。

Objective To investigate the efficacy of ozone water in the treatment of incontinence dermatitis. Methods 23 cases of incontinence dermatitis were divided into control group, silver ion group and experimental group respectively. Each group consists of 41 cases. The patients were treated with Zinc oxide ointment in control group, ionic silver dressing in silver ion group and activity of ozone water treatment in experimental group. Healing time and curative effect, as well as satisfaction assessment of patients after treatment were studied. Results It showed that both silver ion group and experimental group achieved an effective rate of 100%. The healing time of experimental group and silver ion group were relatively similar, while that of control group is significant differentt (P<0.05). Satisfaction assessment showed that the experimental group after treatment was 100%, while silver ion group was 90.24% and 60.98% in the control group. Results showed that experimental group is better than that of silver ion group, and both groups were statistically significant different to control group (P<0.01). Conclusion The use of ozone water in the treatment of incontinence dermatitis can not only effectively improve the wound healing ability, shorten the healing time, but also is convenient, safe and low cost.