This document applies to ocular endotamponades (OE), a group of non-solid surgically invasive medical devices introduced into the vitreous cavity of the eye to flatten and position a detached retina onto the retinal pigment epithelium (RPE), or to tamponade the retina. With regard to the safety and efficacy of OE, this document specifies requirements for their intended performance, design attributes, pre-clinical and clinical evaluation, sterilization, product packaging, product labelling and the information supplied by the manufacturer.
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Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Intended performance
5 Design attributes
5.1 General
5.2 Chemical description and contaminants
5.3 Density
5.4 Gaseous expansion
5.5 Interfacial tension
5.6 Kinematic viscosity
5.7 Dynamic viscosity
5.8 Molecular mass distribution
5.9 Particulates
5.10 Refractive index
5.11 Spectral transmittance
5.12 Surface tension
5.13 Vapour pressure
6 Design evaluation
6.1 General
6.2 Evaluation of biological safety
6.3 Clinical investigation
7 Sterilization
8 Product stability
9 Integrity and performance of the delivery system
10 Packaging
10.1 Protection from damage during storage and transport
10.2 Maintenance of sterility in transit
11 Information supplied by the manufacturer
Annex A Intraocular implantation test (normative)
Annex B Clinical investigation (informative)
Annex C Method for quantifying incompletely fluorinated contaminants in perfluorocarbon liquids (informative)
EN ISO 20417:2021 Medical devices - Information to be supplied by the manufacturer (ISO 20417:2021)
ISO 10993-1:2018 Biological evaluation of medical devices — Part 1: Evaluation and testing within a risk management process
ISO 10993-2:2006 Biological evaluation of medical devices — Part 2: Animal welfare requirements
EN ISO 20417:2021 Medical devices - Information to be supplied by the manufacturer (ISO 20417:2021)
ISO 10993-1:2018 Biological evaluation of medical devices — Part 1: Evaluation and testing within a risk management process
ISO 10993-2:2006 Biological evaluation of medical devices — Part 2: Animal welfare requirements
ISO 10993-6:2016 Biological evaluation of medical devices — Part 6: Tests for local effects after implantation
ISO 11607-1:2019 Packaging for terminally sterilized medical devices — Part 1: Requirements for materials, sterile barrier systems and packaging systems
ISO 13408-1:2008 Aseptic processing of health care products — Part 1: General requirements
ISO 14155:2011 Clinical investigation of medical devices for human subjects — Good clinical practice
ISO 14630:2012 Non-active surgical implants — General requirements
ISO 14971:2019 Medical devices — Application of risk management to medical devices
ISO 15223-1:2016 Medical devices — Symbols to be used with medical device labels, labelling and information to be supplied — Part 1: General requirements
OECD Test 104:2006