纯水漂洗对高压灭菌正畸器械钳锈蚀的影响研究
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摘要
目的对比自来水与纯水2种清洗方法对高压灭菌正畸器械钳锈蚀的影响。方法取2种品牌的末端切断钳、细丝钳、方丝钳各10把,随机分为A组和B组。A组用自来水清洗后高压灭菌,B组自来水清洗后用纯水漂洗后再高压灭菌。比较2种方法器械钳锈蚀的情况。结果 B组器械钳的锈蚀率低于A组。结论纯水漂洗能减轻高压灭菌对正畸器械钳锈蚀的影响。
Objectives To compare the effect of two washing procedures on corrosion of orthodontic instruments.Methods Ten orthodontic instruments of two brands respectively were randomly divided into group A and B.For group A,all instruments were washed with tap-water and then sterilized in the autoclave,while for group B,before sterilization,all instruments were washed with tap-water and then rinsed with pure water.Corrosion of the instruments was recorded.Results No statistic difference was found in corrosion of two bands of instruments with the same washing procedure.Moreover,pure water treated instruments had less corrosion than tap-water treated instruments.Conclusions Additional pure water rinsing can reduce corrosion of orthodontic instruments caused by autoclaving sterilization.
Objectives To compare the effect of two washing procedures on corrosion of orthodontic instruments.Methods Ten orthodontic instruments of two brands respectively were randomly divided into group A and B.For group A,all instruments were washed with tap-water and then sterilized in the autoclave,while for group B,before sterilization,all instruments were washed with tap-water and then rinsed with pure water.Corrosion of the instruments was recorded.Results No statistic difference was found in corrosion of two bands of instruments with the same washing procedure.Moreover,pure water treated instruments had less corrosion than tap-water treated instruments.Conclusions Additional pure water rinsing can reduce corrosion of orthodontic instruments caused by autoclaving sterilization.
引文
[1]中华人民共和国卫生部.《医疗机械口腔诊疗器械消毒技术操作规范》.2005-03-03.
[2]王少青,陈少霞,谷云青,等.新型中药保护套对口腔专科锐利器械保护的应用效果观察.中国临床护理,2014,6(6):464-467.
[3]窦建.基层医院口腔科感染因素及个人防护.全科医学临床与教育,2007,5(5):413-415.
[4]Matlack RE.Instrument sterilization in orthodontic offices.Angle Orthod,1979,49(3):205-211.
[5]王婧,曹帅,王璞,等.高压蒸汽灭菌法对两种末端切断钳影响的比较.中国组织工程研究,2013,17(42):7402-7407.
[6]邓小虹,孙正,苏静,等.压力蒸汽灭菌对牙科手机使用性能的影响.中华预防医学杂志,2006,40(4):285-289.
[7]Vendrell RJ,Havden CL,TaIoumis LJ.Effect of steam versus dry-heat sterilization on the wear of orthodontic ligature-cutting pliers.Am J Orthod Dentofacial Orthop.2002,121(5):467-471.
[8]Masunaga Ml.Sterilization in orthodontics.Part 3.Corrosion of instruments.J Clin Orthod,1987,21(5):331-332.
[9]Wichelhaus A,Brauchle G,Mertmann M,et al.Corrosion oforthodontic pliers using different sterilization procedures.J Orofac Orthop,2004,65(6):501-511.
[10]陶长龙.医用集中纯水供应系统在现代医院的应用探讨.现代医院管理,2013,11(2):51-52.
[2]王少青,陈少霞,谷云青,等.新型中药保护套对口腔专科锐利器械保护的应用效果观察.中国临床护理,2014,6(6):464-467.
[3]窦建.基层医院口腔科感染因素及个人防护.全科医学临床与教育,2007,5(5):413-415.
[4]Matlack RE.Instrument sterilization in orthodontic offices.Angle Orthod,1979,49(3):205-211.
[5]王婧,曹帅,王璞,等.高压蒸汽灭菌法对两种末端切断钳影响的比较.中国组织工程研究,2013,17(42):7402-7407.
[6]邓小虹,孙正,苏静,等.压力蒸汽灭菌对牙科手机使用性能的影响.中华预防医学杂志,2006,40(4):285-289.
[7]Vendrell RJ,Havden CL,TaIoumis LJ.Effect of steam versus dry-heat sterilization on the wear of orthodontic ligature-cutting pliers.Am J Orthod Dentofacial Orthop.2002,121(5):467-471.
[8]Masunaga Ml.Sterilization in orthodontics.Part 3.Corrosion of instruments.J Clin Orthod,1987,21(5):331-332.
[9]Wichelhaus A,Brauchle G,Mertmann M,et al.Corrosion oforthodontic pliers using different sterilization procedures.J Orofac Orthop,2004,65(6):501-511.
[10]陶长龙.医用集中纯水供应系统在现代医院的应用探讨.现代医院管理,2013,11(2):51-52.