标准编号：ISO 5359:2008
中文名称：医用气体用低压软管组件
英文名称：Low-pressure hose assemblies for use with medical gases
发布日期：2008-06
标准范围
1.1 This International Standard specifies requirements for Iow-pressure hose assemblies intended for usewith the following medical gases:-- oxygen;-- nitrous oxide;-- medical air;-- helium;-- carbon dioxide;-- xenon;-- specified mixtures of the gases listed above;-- oxygen-enriched air;-- air for driving surgical tools;-- nitrogen for driving surgical tools;-- vacuum.It is intended in particular to ensure gas-specificity and to prevent cross-connection between systemsconveying different gases. These hose assemblies are intended for use at maximum operating pressures ofless than 1 400 kPa1.2 This International Standard specifies the allocation of (NIST), (DISS), (SIS) connectors to medicalgases and specifies the dimensions of non-interchangeable screw-threaded (NIST) connectors.1.3 This International Standard does not specify:-- requirements for coaxial hoses used for the supply and disposal of air for driving surgical tools;-- requirements for electrical conductivity.1.4 This International Standard does not specify the intended uses of hose assemblies.NOTESome examples of intended use specified in other International Standards are as follows:a) between a terminal unit and medical equipment (ISO 9170-1, leg 60601-2-1217], IEC 60601-2-13[s]);b) between the fixed pipeline system and a terminal unit of that system (ISO 7396-1[l0] ISO 11197[13]);c) between a terminal unit and a second terminal unit (ISO 7396-1);d) between an emergency supply and an emergency and maintenance inlet point of a pipeline system (ISO 10524-1[12], ISO 7396-1);e) between an emergency supply and medical equipment (IS010524-1, IS010524-3[16], IEC60601-2-12,IEC 60601-2-13).
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