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Radiation is a safe and cost-effective method for sterilizing single-use medical devices such as syringes and surgical gloves. One of its key advantages is that it allows already-packaged products to be sterilized. A variety of life-saving equipment is sterilized with radiation.
24 de abr. de 2020 · Ionizing radiation is an excellent agent for sterilization/disinfection, it kills organisms without increasing the temperature; so aptly called cold sterilization. It destroys bacterial endospore and vegetative cells, both eukaryotic and prokaryotic; but not always effective against viruses.
14 de jun. de 2021 · Sterilization Using Radiation with Different Modalities. The process of sterilization using gamma ray, x-ray, and electron beam (e-beam) is broadly similar in terms of the transfer of energy and interaction.
18 de ene. de 2018 · The standard sterilization method for most medical devices over the past 40 years involves gamma irradiation. 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 ...
14 de jun. de 2021 · The current breakdown of sterilization modalities used by the medical industry in terms of prevalence is 50 percent ethylene oxide (EtO) gas fumigation, 40 percent cobalt-60 gamma radiation, 10 percent e-beam radiation, and less than 1 percent other (including x-ray radiation).
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.
Different sterilization techniques are grouped under a category that describes the method of treatment: radiation (gamma, electron beam, X-ray, and ultraviolet), thermal (dry and moist heat), and chemical (ethylene oxide, ozone, chlorine dioxide, and hydrogen peroxide).
