It is simply post op infection that occurs at the surgical site (CDC, 2014). Sterile technique is essential to help prevent surgical site infections (SSI), an unintended and oftentimes preventable complication arising from surgery. Sterile technique may include the use of sterile equipment, sterile gowns, and gloves (Perry et al., 2014).
STERILE ASEPSIS SKIN
In healthcare, sterile technique is always used when the integrity of the skin is accessed, impaired, or broken (e.g., burns or surgical incisions). It is also used when performing a sterile procedure at the bedside, such as inserting devices into sterile areas of the body or cavities (e.g., insertion of chest tube, central venous line, or indwelling urinary catheter). Sterile technique is most commonly practised in operating rooms, labour and delivery rooms, and special procedures or diagnostic areas. Principles of sterile technique help control and prevent infection, prevent the transmission of all microorganisms in a given area, and include all techniques that are practised to maintain sterility. In the literature, surgical asepsis and sterile technique are commonly used interchangeably, but they mean different things (Kennedy, 2013).
STERILE ASEPSIS FREE
Sterile technique is a set of specific practices and procedures performed to make equipment and areas free from all microorganisms and to maintain that sterility (Centre for Disease Control, 2007). Surgical asepsis is the absence of all microorganisms within any type of invasive procedure. One is passive, the other aggressive, and in this difference lies the subtlety between the two terms.Asepsis refers to the absence of infectious material or infection. Aseptic conditions can include sterilization, but the opposite is untrue. To sum it up with a metaphor, if sterile conditions look more like an attack, aseptic conditions are themselves a lot more like a barrier. Aseptic processing conditions demand wider sets of hygienic rules whose goals are to limit the risks of infections in an environment that is impossible to sterilize entirely (for example, a hospital waiting room).
Because of its radical nature, sterilized conditions are often aimed at medical tools and not reproduced on a bigger scale. Sterilizing can be done in many different ways that are more accessible since it has no need to preserve any living organisms, and is more "brutal".
STERILE ASEPSIS HOW TO
It requires knowing which viruses or bacteria are harmful to the product at hand, and how to remove them while keeping helpful microorganisms intact. The technique to reach aseptic conditions is more specific, rigorous, detailed and thus complex. Related: Why do HEPA Filters have 0.3 Micron Pore Size? This technique is used to reach an environment free of all living microorganisms, for example with the tools used for a surgical operation that cannot afford to have any kind of bacteria reaching an open wound and being a safety and health hazard. In the sterilized technique, every bacteria, harmful or helpful, is meant to be destroyed. The aseptic processing technique will maintain a product safe, for example in food processing with a cold chain. What it is in more practical terms is that someone will want aseptic conditions if they need to keep a tool, a room or any product free of contamination- not make it sterile, but just keep and uphold the product to a standard that won't duplicate bacteria or create more viruses. Basically, one is the removal of anything that could contaminate an area, whereas the other doesn't discriminate bacteria or germs and has none at all. Sterile describes a product that is entirely free of all germs. Aseptic means something has been made contamination-free, that it will not reproduce or create any kind of harmful living microorganisms (bacteria, viruses and others). To truly get the specific characteristics of the two and how they can work together, it's essential to understand what each word means. The common point between the two terms is that they are both techniques that strive to get rid of microscopic organisms that can be harmful and risk the safety of an environment, a liquid, a wound or a tool among other things. They sound similar but cannot be mixed up or will put a sensible product at risk. In a pharmaceutical context, it is very important to know which is which and what they represent medically. These terms, which can be obviously used in a medical setting, also apply to the safekeeping of food and other perishable goods that can be attacked by bacteria, fungi or viruses. The difference between "aseptic" and "sterile" is not always properly understood.
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