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The SDSCS classifies sterilization techniques into three categories: critical, semi-critical, and non-critical. [3] For critical situations, or situations involving contact with sterile tissue or the vascular system, sterilize devices with sterilants that destroy all bacteria, rinse with sterile water, and use chemical germicides.
Surgical gloves have more precise sizing with a better precision and sensitivity and are made to a higher standard. Examination gloves are available either sterile or non-sterile, while surgical gloves are generally sterile. [3] Besides medicine, medical gloves are widely used in chemical and biochemical laboratories.
The culture will determine if there are pathogens in the blood. Normally blood is sterile. When drawing blood from cultures use a sterile solution such as Betadine rather than alcohol. This is done using sterile gloves, while not wiping away the surgical solution, touching the puncture site, or in any way compromising the sterile process.
In addition, there is low certainty evidence that the following PPE approaches or techniques may lead to reduced contamination and improved compliance with PPE protocols: Wearing double gloves, following specific doffing (removal) procedures such as those from the CDC, and providing people with spoken instructions while removing PPE. [4]
This led to the rise of sterile surgery. Lister instructed surgeons under his responsibility to wear clean gloves and wash their hands in 5% carbolic solution before and after operations, and had surgical instruments washed in the same solution. [59] He also introduced the steam steriliser to sterilize equipment.
The modern day notion of asepsis is derived from the older antiseptic techniques, a shift initiated by different individuals in the 19th century who introduced practices such as the sterilizing of surgical tools and the wearing of surgical gloves during operations. [2] The goal of asepsis is to eliminate infection, not to achieve sterility. [1]