What are methods of sterilization The medical equipments?
Medical devices are sterilized in a variety of ways including using moist heat (steam), dry heat, radiation, ethylene oxide gas, vaporized hydrogen peroxide, and other sterilization methods (for example, chlorine dioxide gas, vaporized peracetic acid, and nitrogen dioxide).
What medical devices are sterilized with ethylene oxide?
Currently, ethylene oxide gas is used to sterilize 50% of all medical supplies that require that high level of disinfection — everything from plastic surgical gowns to syringes, catheters, bandages, gauze, and pacemakers.
What are five types of sterilization used in clinical settings?
Steam under pressure, dry heat, ethylene oxide (ETO) gas, hydrogen peroxide gas plasma, vaporized hydrogen peroxide, and liquid chemicals are the principal sterilizing agents used in health care facilities.
What is ethanol oxide used for?
Ethylene oxide (EtO) is produced in large volumes and is primarily used as an intermediate in the production of several industrial chemicals, the most notable of which is ethylene glycol. It is also used as a fumigant in certain agricultural products and as a sterilant for medical equipment and supplies.
What is EtO sterilization used for?
ETO is used in healthcare facilities to sterilize critical items (and sometimes semicritical items) that are moisture or heat sensitive and cannot be sterilized by steam sterilization.
What sterilization method is usually applied in hospital?
Most medical and surgical devices used in healthcare facilities are made of materials that are heat stable and therefore undergo heat, primarily steam, sterilization.
What is the most common sterilization technique used in laboratories?
Wet Heat (Autoclaving) The laboratory sterilization method of choice in most labs is autoclaving: using pressurized steam to heat the material to be sterilized.