ISO INTERNATIONAL STANDARD 9173-3 First edition 2014-05-01 Dentistry Extraction forceps Part 3: Design Médecine bucco-dentaire-Daviers - Partie 3: Conception Reference number IS0 9173-3:2014(E) LSO IS02014 IHS under itted without license from IHS Not for Resale IS0 9173-3:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0 9173-3:2014(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms, definitions and symbols. 3.1 Terms and definitions 3.2 Symbols 1 4 Classification 4.1 General .3 4.2 Jointdesign 4.3 Handle shape 4 4.4 Beak shape. ..5 5 Handle types. 5.1 General. .5 5.2 Straight handle ..5 5.3 Curved handle. .6 6 Intended application .8 Bibliography 9 iii ded by IHS under lic ense with ISt ted without license from IHS Not for Resale