EN ISO 19979:2023
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The latest, up-to-date edition.
Ophthalmic optics - Contact lenses - Hygienic management of multipatient use trial contact lenses (ISO 19979:2018)
07-06-2023
ISO 19979:2018 provides guidance to manufacturers for the development of information to be provided to eye care practitioners for the hygienic management of trial hydrogel, composite and rigid gas-permeable (RGP) contact lenses intended for multipatient use.ISO 19979:2018 does not apply to:- labelling of contact lenses;- the inactivation of prions and viruses since there are no standardised methods available for contact lenses.ISO 19979:2018 can be used as guidance for the development of a hygienic management procedure for multipatient use.NOTE ISO 14729 does not cover multipatient use.
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