The Difference Bettween Autoclaves and UV sterilization

April 02, 2020, Dentalsalemall

The Difference Bettween Autoclaves and UV sterilization

Sterilization is the destruction of all forms of microbial life, as verified by demonstrating the killing of highly resistant bacterial spores. It is the highest level of microbial kill. Sterilization by steam or autoclaving is one of the most common and widely used methods for sterilization in dental practices. The process refers to a process of instrument sterilization that uses time, temperature and pressure to kill all forms of microbial life, including spores. An autoclave is a pressure chamber, kind of a vessel that uses high-pressure steam to sterilize equipment and supplies. This is believed to be one of the most efficient methods of sterilization, destroying all microorganisms, both pathogenic and non-pathogenic, including spores and viruses. Autoclaving requires a minimum of 121 degrees celsius (250 degree Fahrenheit) with steam pressure of 15 pounds per square inch (psi), for 15 minutes to ensure sterilization.

A UV sanitizer sanitizes items via exposure to ultraviolet (UV) light. According to the Environmental Protection Agency, a sanitizer is a product that reduces, but doesn’t eliminate, microorganisms from the inanimate environment to levels considered safe as determined by public health codes or regulations. On the other hand, sterilization, which is what an autoclave does, is the elimination of microbiological organisms.

UV Sterilizer box provides a sanitary workspace and is an incredibly powerful disinfectant, but it can be confusing to figure out which UV sterilization device is the right choice for you and your facility. This guide will help you understand what factors to consider when comparing devices, and what device will help you protect your staff and patients best.

While the terms dental autoclave and Steam Sterilizer are often used interchangeably…it is important to note that Autoclaves are used in many industrial applications including rubber vulcanization, plastic production and composite material curing. Autoclaves and Steam Sterilizers utilize a pressure vessel to subject vessel contents to controlled temperature and pressure conditions.

While many of these individual methods are capable of effectively sterilizing surfaces, they are commonly used in combination to develop a robust sterilization protocol. While sterilization itself does not require downstream validation for use in a manufacturing setting, it is highly recommended that these processes are closely monitored and quantified wherever possible to ensure safe, reliable results that increases both patient and personnel safety.

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