Sterilization of health care products. Radiation. Part 3: Guidance on dosimetric aspects of development, validation and routine control (ISO 11137-3:2017)
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ISO 11137-3:2017 gives guidance on meeting the requirements in ISO 11137-1 and ISO 11137-2 and in ISO/TS 13004 relating to dosimetry and its use in development, validation and routine control of a radiation sterilization process.
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Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 General
3.2 Symbols
4 Measurement of dose
4.1 General
4.2 Dosimetry system selection and calibration
4.3 Dose measurement uncertainty
5 Establishing the maximum acceptable dose
6 Establishing the sterilization dose
7 Installation qualification
8 Operational qualification
8.1 General
8.2 Gamma irradiators
8.3 Electron beam irradiators
8.4 X-ray irradiators
9 Performance qualification
9.1 General
9.2 Gamma irradiators
9.3 Electron beam irradiators
9.4 X-ray irradiators
10 Routine monitoring and control
10.1 General
10.2 Frequency of dose measurements
Annex A Mathematical modelling (informative)
Annex B Tables of references for dosimetry-related testing during IQ/OQ/PQ (informative)
Annex C Tolerances associated with doses used in sterilization dose setting/substantiation in ISO 11137‑2 and ISO/TS 13004 (informative)
Annex D Application of dose measurement uncertainty in setting process target doses (informative)
ISO 11137-1:2006 Sterilization of health care products -- Radiation -- Part 1: Requirements for development, validation and routine control of a sterilization process for medical devices
ISO 11137-2:2013 Sterilization of health care products -- Radiation -- Part 2: Establishing the sterilization dose
ISO 13485:2016 Medical devices -- Quality management systems -- Requirements for regulatory purposes
ISO 11137-1:2006 Sterilization of health care products -- Radiation -- Part 1: Requirements for development, validation and routine control of a sterilization process for medical devices
ISO 11137-2:2013 Sterilization of health care products -- Radiation -- Part 2: Establishing the sterilization dose
ISO 13485:2016 Medical devices -- Quality management systems -- Requirements for regulatory purposes
ISO/TS 13004:2013 Sterilization of health care products -- Radiation -- Substantiation of selected sterilization dose: Method VDmaxSD