收藏 分享(赏)

ASTM_E_2276_-_10_2019.pdf

上传人:益****师 文档编号:169435 上传时间:2023-03-04 格式:PDF 页数:7 大小:266.72KB
下载 相关 举报
ASTM_E_2276_-_10_2019.pdf_第1页
第1页 / 共7页
ASTM_E_2276_-_10_2019.pdf_第2页
第2页 / 共7页
ASTM_E_2276_-_10_2019.pdf_第3页
第3页 / 共7页
ASTM_E_2276_-_10_2019.pdf_第4页
第4页 / 共7页
ASTM_E_2276_-_10_2019.pdf_第5页
第5页 / 共7页
ASTM_E_2276_-_10_2019.pdf_第6页
第6页 / 共7页
亲,该文档总共7页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

1、Designation:E227610(Reapproved 2019)Standard Test Method forDetermining the Bacteria-Eliminating Effectiveness ofHygienic Handwash and Handrub Agents Using theFingerpads of Adults1This standard is issued under the fixed designation E2276;the number immediately following the designation indicates the

2、 year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.INTRODUCTIONHands can spread many types of pathogens directly(1)2or b

3、y transfer of such organisms to othersurfaces and objects during casual contact(2,3).Therefore,regular and proper decontamination ofhands by caregivers and food-handlers in particular is crucial for infection control.Hygienic handantisepsis is meant to reduce the load of transient microflora on hand

4、s,thereby reducing the risk ofdisease transmission.Such reduction in the bacterial load may be due to a combination of bacterialinactivation and removal of viable bacteria from the skin.In this method the test bacterial suspensionis placed on the thumb-and fingerpads of adults to simulate the contam

5、ination of hands with transientmicroflora,the inoculum on the fingerpads is allowed to dry and is then treated with test and controlsolutions.Since in each test all ten digits on any given subject can be used,the protocol permits theinclusion of the required controls and several replicates of the te

6、st formulation in the same trial.1.Scope1.1 This test method is designed to determine the activity ofhygienic handwash and handrub(4)agents against transientbacterial flora on hands and is not meant for use with surgicalhand scrubs or preoperative skin preps.1.2 Performance of this procedure require

7、s the knowledgeof regulations pertaining to the protection of human subjects.31.3 The test method should be performed by persons withtraining in microbiology in facilities designed and equipped forwork with infectious agents at biosafety level 2(5).1.4 The values stated in SI units are to be regarde

8、d asstandard.No other units of measurement are included in thisstandard.1.5 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and

9、deter-mine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-men

10、dations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:4D1129 Terminology Relating to WaterE1115 Test Method for Evaluation of Surgical Hand ScrubFormulationsE1173 Test Method for Evaluation of Preoperative,Precatheterization,

11、or Preinjection Skin PreparationsE1174 Test Method for Evaluation of the Effectiveness ofHealth Care Personnel Handwash FormulationsE1838 Test Method for Determining the Virus-EliminatingEffectiveness of Hygienic Handwash and Handrub AgentsUsing the Fingerpads of AdultsE2613 Test Method for Determin

12、ing Fungus-EliminatingEffectiveness of Hygienic Handwash and Handrub AgentsUsing Fingerpads of Adults1This test method is under the jurisdiction of ASTM Committee E35 onPesticides,Antimicrobials,and Alternative Control Agents and is the directresponsibility of Subcommittee E35.15 on Antimicrobial Ag

13、ents.Current edition approved Jan.1,2019.Published January 2019.Originallyapproved in 2003.Last previous edition approved in 2010 as E2276 10.DOI:10.1520/E2276-10R19.2The boldface numbers in parentheses refer to the list of references at the end ofthis standard.3Federal Register,Vol 46,No.17,Jan.27,

14、1991.4For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International,100 Barr Harbor Drive,PO Box C70

15、0,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World

16、Trade Organization Technical Barriers to Trade(TBT)Committee.1 3.Terminology3.1 DefinitionsFor definitions of general terms used in thistest method,refer to Terminology D1129.3.2 Definitions of Terms Specific to This Standard:3.2.1 active ingredient,na substance added to a formula-tion specifically for the inhibition or inactivation of microor-ganisms.3.2.2 dry control,na control to determine the number ofcolony forming units of the test bacterium remaining viableafter the initial drying of the

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 专业资料 > 国外标准

copyright@ 2008-2023 wnwk.com网站版权所有

经营许可证编号:浙ICP备2024059924号-2