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More than 40 per cent of all single-use medical devices produced worldwide are sterilized with gamma irradiation. The IAEA helps its Member States set up radiation facilities and provides guidelines for the use of sterilization applications that use radiation.
- Cultural Heritage
International Atomic Energy Agency. Vienna International...
- Materials
Nuclear technology can be used to modify and analyse...
- Nucleonic Gauging
The high-energy gamma radiation can penetrate the walls of...
- Non-destructive Testing
Non-destructive testing methods are used in industry to...
- Cultural Heritage
The gamma irradiation process uses Cobalt 60 radiation to kill microorganisms on a variety of different products in a specially designed cell. Gamma radiation is generated by the decay of the radioisotope Cobalt 60, with the resultant high energy photons being an effective sterilant.
18 de mar. de 2021 · Medical equipment, devices, and drugs are most commonly sterilized using gamma (γ)-irradiation. The main advantage of γ-irradiation is its high level of penetration and isothermal characteristics, which can appropriately manage heat-sensitive materials include inorganic metal oxides, polymer blends, or liquid crystals.
6 de dic. de 2023 · Gamma sterilization is crucial for medical devices, with over 40% of global single-use medical devices sterilized using gamma radiation. It ensures patient safety by eliminating harmful microorganisms, preventing infections, and maintaining medical equipment integrity.
27 de feb. de 2018 · Gamma-ray radiation has been commonly applied for sterilization of medical products because of its simple and uniform sterilization without heat generation. Herein we describe the first study...
18 de ene. de 2018 · During sterilization, gamma rays efficiently eliminate microorganisms from the medical devices and tissue allografts, but also significantly change molecular structure of irradiated products, particularly fragile biologics such as cytokines, chemokines and growth factors.
22 de abr. de 2022 · Irradiation methods using gamma rays, electron beam and X-rays are the available modes of sterilization. These sterilization methods mainly rely on the ionization potential of the radiations to destroy the microorganisms by inducing damage to the DNA strands and thereby cell death.
