ISO 11979-4:2008/Amd 1:2012

Overview

ISO 11979-4:2008/Amd 1:2012 is an important international amendment to the ISO 11979-4 standard, focusing on ophthalmic implants, specifically intraocular lenses (IOLs). This amendment updates the requirements for labelling and information related to intraocular lenses, ensuring clear communication of critical product information for enhanced safety and usability. Developed by ISO technical committee ISO/TC 172, subcommittee SC 7, this standard targets manufacturers, regulatory authorities, and healthcare professionals involved in the design, production, and clinical use of intraocular lenses.

Key Topics

• Labelling Enhancements: Introduction of specific requirements for labelling, including information about toric intraocular lenses which have unique parameters such as sphere, cylinder, and axis.
• Packaging Information: Clarification on the details to be included on primary and storage packaging for IOLs, improving traceability and accuracy.
• Additional Data: New mandates like including UV blocking wavelengths with approximate cutoff in nanometers.
• Amendments to Existing Clauses: Updates to previously standardized information presentation, with removal or renaming of certain sections to streamline labelling consistency.
• Exclusion of Multifocal Intraocular Lenses Reference: Removal of a normative reference to ISO 11979-9:2006 concerning multifocal IOLs, focusing this amendment specifically on toric and other single-focus lenses labelling requirements.

Applications

ISO 11979-4:2008/Amd 1:2012 serves as a critical guide in the medical device industry for:

• Manufacturers: Ensuring all intraocular lenses have accurate, compliant labelling that details specific optical properties necessary for correct implantation and patient safety.
• Healthcare Providers: Providing precise lens data to ophthalmologists and surgeons to facilitate the selection of appropriate lenses for cataract and other eye surgeries.
• Regulatory Compliance: Helping regulatory authorities verify that intraocular lenses meet stringent informational and labelling requirements, aiding market approval processes.
• Quality Assurance: Supporting the implementation of quality management systems by mandating standardized labelling formats and content.

This standard enhances the clarity and uniformity of information, critical for the effective use and traceability of intraocular lenses in clinical settings worldwide.

Related Standards

• ISO 11979-1: General requirements for intraocular lenses.
• ISO 11979-2: Optical properties and test methods for IOLs.
• ISO 11979-9: (Removed from this amendment’s normative references) Previously covering multifocal intraocular lenses.
• ISO 10993: Biological evaluation of medical devices, relevant for biocompatibility of ophthalmic implants.
• ISO 13485: Quality management systems for medical device manufacturers, ensuring conformity with ISO’s labelling guidelines.

Summary

ISO 11979-4:2008/Amd 1:2012 plays a vital role in the ophthalmic implant industry by refining labelling and informational requirements for intraocular lenses. It ensures that healthcare professionals receive complete, precise, and standardized data, which boosts patient safety and product reliability. Manufacturers and regulators benefit from clear protocols regarding packaging and labelling, contributing to the consistent quality and traceability of these medical implants on a global scale.

Keywords: ISO 11979-4:2008 Amendment 1, ophthalmic implants, intraocular lenses, IOL labelling, toric lenses, UV blocking, medical device labelling, ophthalmology standards, ISO ophthalmic standards, intraocular lens packaging.