1、Z305.8-03(reaffirmed 2013)Medical supply unitsLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers representing var
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21、tional Standard of Canada(approved October 2003)CAN/CSA-Z305.8-03Medical Supply UnitsPrepared byApproved byStandards Council of CanadaPublished in January 2003 by Canadian Standards AssociationA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W
22、5N61-800-463-6727 416-747-4044Visit our Online Store at www.csa.caISBN 1-55397-083-7Technical Editor: Michael Dodd Canadian Standards Association 2003All rights reserved. No part of this publication may be reproduced in any form whatsoeverwithout the prior permission of the publisher.(Copyright page
23、 replaced October 2003)Standards Update ServiceZ305.8-03January 2003Title: Medical supply unitsPagination: 39 pages (ix preliminary and 30 text), each dated January 2003To register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID th
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25、ply UnitsRegistered trade-mark of Canadian Standards AssociationPublished in January 2003 by Canadian Standards AssociationA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at www.csa.caISBN
26、 1-55397-083-7Technical Editor: Michael Dodd Canadian Standards Association 2003All rights reserved. No part of this publication may be reproduced in any form whatsoeverwithout the prior permission of the publisher. Canadian Standards Association Medical Supply UnitsJanuary 2003 iiiContentsTechnical
27、 Committee on Anaesthetic Equipment, Respiratory Technology, and Critical Care Equipment vSubcommittee on Nonflammable Medical Gas Piping Systems viiPreface ix1 Scope 12 Reference Publications 13 Definitions 34 General Requirements 55 Testing 66 Identifications, Marking, and Documents 66.1 Marking o
28、n the Outside of Equipment or Equipment Parts 66.1.1 Mains-Operated Equipment 66.1.2 Connection to the Supply 66.1.3 Mains Power Output 66.1.4 Classification 66.1.5 Earth Terminals 76.1.6 Particular Applications 76.1.7 Terminal Units 76.2 Marking on the Inside of Equipment or Equipment Parts 76.3 Ac
29、companying Documents 76.3.1 General 76.3.2 Instructions for Use 86.3.3 Responsibility of the Manufacturer 86.3.4 Specifications for Installation 87 Protection against Electric Shock Hazards 98 Protection against Mechanical Hazards 98.1 Mechanical Strength 98.1.1 General 98.1.2 Dynamic or Static Forc
30、es 98.2 Moving Parts 108.2.1 Parts Subject to Mechanical Wear 108.2.2 Emergency Switchng or Stopping 108.3 Surfaces, Corners, and Edges 108.4 Stability in Normal Use 108.5 Expelled Parts 108.6 Suspended Masses 118.6.1 General 118.6.2 Suspension System with Safety Devices 118.6.3 Suspension Systems o
31、f Metal without Safety Devices 11Z305.8-03 Canadian Standards Associationiv January 20039 Protection against Hazard from Unwanted or Excessive Radiation 1110 Protection against Hazards of Ignition of Flammable Anaesthetic Mixtures 1211 Protection against Excessive Temperature and Other Safety Hazard
32、s 1211.1 Excessive Temperatures 1211.2 Fire Prevention 1211.3 Overflow, Spillage, Leakage, Humidity, Ingress of Liquids, Cleaning, Sterilization, and Disinfection 1311.3.1 General 1311.3.2 Overflow 1311.3.3 Spillage 1311.3.4 Leakage 1311.3.5 Humidity 1411.3.6 Ingress of Liquids 1411.3.7 Cleaning, St
33、erilization, and Disinfection 1412 Constructional Requirements 1512.1 Components and General Assembly 1512.2 Mains Parts, Components, and Layout 1512.2.1 Isolation from the Supply Mains 1512.2.2 Mains Connectors, Appliance Inlets, and Other Equipment Connections 1512.3 Protective Earthing Terminals
34、and Connections 1512.3.1 Internal Protective Earthing Connection 1512.3.2 Conductors 1512.3.3 Busbar 1612.4 Internal Wiring 1612.5 Medical Gas Supply 1612.5.1 Requirements 1612.5.2 Production Test 1812.6 Liquid Supply 1812.6.1 Requirements 1812.6.2 Production Test 1912.7 Terminal Units 1912.7.1 Gene
35、ral 1912.7.2 Terminal Units for Medical Gases and Anaesthetic Gas Scavenging Systems 1912.7.3 Terminal Units for Liquids 19Figures 21Annexes A (informative) Sectional Drawings of Typical Medical Supply Units 24B (informative) Fire Prevention 27C (normative) Impact-Test Apparatus 29 Canadian Standard
36、s Association Medical Supply UnitsJanuary 2003 vTechnical Committee on AnaestheticEquipment, Respiratory Technology,and Critical Care EquipmentI.A. Sloan Canadian Anesthesiologists Society, ChairToronto, OntarioD. Reimer Canadian Anesthesiologists Society, Vice-ChairWinnipeg, ManitobaR. Benson Benso
37、n Medical Industries Ltd., AssociateMarkham, OntarioD. Bevan University of British Columbia, AssociateVancouver, British ColumbiaL. Brautigam Tyco,Mississauga, OntarioK. Brown Montreal Childrens Hospital,Montral, QubecS. Dain London Health Sciences Centre,London, OntarioP. Emch Emch Medical Pipeline
38、 Testing Limited, AssociateBarrie, OntarioM. Graber Datex-Ohmeda, Inc.,Madison, Wisconsin, USAT. Heatherley London Health Sciences Centre, AssociateLondon, OntarioC. Kaminiarz Vancouver General Hospital,Vancouver, British ColumbiaRepresenting Canadian Society of Respiratory TherapistsK.L. LeDez Memo
39、rial University of Newfoundland,St. Johns, NewfoundlandJ. McCarthy London Health Sciences Centre,London, OntarioL. McDonald Southmedic Inc., AssociateBarrie, OntarioZ305.8-03 Canadian Standards Associationvi January 2003G. Mendes Datex-Ohmeda (Canada) Inc., AssociateMississauga, OntarioR. Paradis Un
40、iversity Health Network,Toronto, OntarioD. Piper Siemens Canada Limited,Surrey, British ColumbiaH. Thiemann Draeger Medical, Inc.,Telford, Pennsylvania, USAH.Y.H. Yang McMaster University, AssociateHamilton, OntarioM. Dodd CSA, Project ManagerMississauga, Ontario Canadian Standards Association Medic
41、al Supply UnitsJanuary 2003 viiSubcommittee on NonflammableMedical Gas Piping SystemsL. Brautigam Tyco, ChairMississauga, OntarioD. Kirby New Brunswick Research and Productivity Vice-ChairCouncil,Fredericton, New BrunswickM.W. Allen Beacon/MAP,Charlotte, North Carolina, USAD. Bushuk Doerksen Medical
42、 Gas Systems Ltd.,Vancouver, British ColumbiaS. Churly Medigas/Praxair Inc., AssociateBrampton, OntarioB. Cliffe Maxxam Analytics,Toronto, OntarioF. De Paepe DMS,Mississauga, OntarioS. Donaldson Vitalaire, AssociateAjax, OntarioP. Emch Emch Medical Pipeline Testing Ltd.,Barrie, OntarioE. Gardiner Ri
43、mer-Alco, AssociateMorden, ManitobaR. Gervais Canadian Hospital Engineering Society,Kingston, OntarioK. Greenwood Praxair Canada Inc.,Mississauga, OntarioE.B. Heathcote Heathcote Management Ltd., AssociateDon Mills, OntarioB. Hunt Class 1 Inc.,Kitchener, OntarioS. Jafs Amico Corporation, AssociateRi
44、chmond Hill, OntarioZ305.8-03 Canadian Standards Associationviii January 2003C. Kaminiarz Vancouver General Hospital,Vancouver, British ColumbiaRepresenting Canadian Society of Respiratory TherapistsA. Leung H.H. Angus and Associates,Don Mills, OntarioC. MacGregor Seatech Ltd.,Halifax, Nova ScotiaM.
45、 Mirza SIHI Pumps Inc., AssociateGrand Island, New York, USAR. Nadeau Busch Vacuum Technics Inc.,Boisbriand, QubecC. Over GH Medical and Industrial Gas,Ajax, OntarioG. Polley Cantest Ltd., AssociateBurnaby, British ColumbiaK. Reynolds Vitalaire,Brampton, OntarioM. Rosenblitt LKM,Don Mills, OntarioJ.
46、 Smith Essex Medical, AssociateEdmonton, AlbertaJ.H. Vaandering Consultant,Mississauga, OntarioB. Veel VMG Certification,London, OntarioC. Williams Hill-Rom Inc.,Atlanta, Georgia, USAJ. Kraegel CSA, Project ManagerMississauga, Ontario Canadian Standards Association Medical Supply UnitsJanuary 2003 i
47、xPrefaceThis is the first edition of CSA Standard Z305.8, Medical Supply Units. This Standard was developed inresponse to the increasing use of medical supply units in health care facilities. A medical supply unit is an accessory installed at the end of a medical gas piping system. An exampleof a ba
48、sic medical supply unit would be a prefabricated box or false wall fitted with a medical gasterminal unit. More sophisticated units offer additional functions, for example, equipment connections,electrical services, call buttons, and terminal units for liquids. Depending on the means by which it isconnected to the piping system, a medical supply unit is considered to be either a permanent part of thesystem or a detachable component.This Standard was prepared by the Subcommittee on Nonflammable Medical Gas Piping Systems,under the jurisdiction of the Technical Committee on Anaesthetic Equipme
