subject: The Several Uses Of Autoclave Instruments [print this page] Autoclaves are manufactured in both small and large sizes. These instruments are designed specifically to expose subject items to steam at 121 Celsius at high pressure for sterilization. As a result, the heat and pressure kill bacteria, viruses, and other pathogens efficiently.
These devices are widely used in laboratories and medical facilities during the research of culture media intended for microbiology and several other life sciences applications. These are also used to sanitize medical instruments, laboratory glassware, as well as to decontaminate dangerous medical waste before discarding.
Autoclaving is also widely used in veterinary medicine, dentistry, food production facilities, and research and development. Both smaller and larger units of autoclaves may be used at places where equipment sterilization is critical to ensure the outcome of the procedure, and for the protection of the public or working personnel. For example, tattoo parlors.
The most common issues faced with autoclaving in life sciences laboratories is that moisture, pressure and heat involved in the procedure can result in degradation. This fact mainly causes problems with media used to culture microorganisms since few of them are thermolabile and may have an effect on the performance adversely and even make them unfeasible to be used.
With the modern manufacturing techniques, both smaller and larger autoclaves provide meticulous sterilization without affecting performance adversely. The pressurized steam utilized for autoclaving process offers a better sterilization process which was not possible with hot air or heat alone. Also, experts claim that use of hot air and heat is not an efficient means to sterilize.
Steam can sterilize equipment in just a few minutes instead of long hours when using air. In large autoclaves, air can be put out through the movement of steam. Also some technicians use vacuum pumps in certain autoclaves.
Autoclaving is used in certain industrial tools and appliances as well where they have to be sterilized meticulously throughout the production process. This practice is rampant in industries that work with high performance complex materials particularly in the aerospace sector. Hefty autoclaves are required to contain them due to their bulky size.
Security is a huge concern with pressure sterilization devices, particularly with larger units. The large sized devices have to be built to offer an extremely safe closure. They feature durable walls which have the ability to endure rigorous use.
by: Mike McLaren
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