ISO INTERNATIONAL STANDARD 15798 Fourthedition 2022-01 Ophthalmic implants Ophthalmic viscosurgical devices Implantsophtalmiques-Dispositifsophtalmiquesviscoelastiques Referencenumber IS0 15798:2022(E) [so @ ISO 2022 IS0 15798:2022(E) COPYRIGHTPROTECTEDDOCUMENT @ISO 2022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401 : Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website:www.iso.org Published in Switzerland i IS02022-Allrightsreserved