Performing Sterilisation By Dry Heat

With thousands of patients moving through medical establishments every year that die because of a lack of sterilisation, the meticulous cleaning is highly important. Medical sterilisation with solvents from companies like prevents the growth of disease and the spreading of bacteria. It also prevents the spread of said diseases and infection control is imperative for the survival of patients. Sterilising by dry heat is very popular and in this guide we are going to walk you through how that works:

  • Learn the process. Dry heat is a process used on oils, petroleum, and powders. Also, any items that are sensitive to moisture use dry heat. Dry heat is used to slowly burn the microorganisms 5285693039_1c116d94ca_oaway and is typically done in an oven. There are two types of dry heat, a static-air type and a forced air type.
  • The static air is a much slower process. It takes longer to raise the temperature of the air in the chamber to sterilization levels because it has coils that heat up.
  • Start the process. Similar to autoclaving, you begin the dry heat method by washing your hands and applying non-sterile gloves. Next, wash instruments to remove any debris or matter that might be left behind. This ensures that the items that get put into the ovens are as clean as possible and will not have non-sterile materials left behind on them
  • Load the bags. Just like with autoclaving, the medical tools are placed into bags during the sterilization process. Place the cleaned instruments into sterilization pouches. Seal up each pouch so it is airtight. This is important because wet or damaged packages will not be sterilized during the process. You need to make sure the bags have temperature sensitive tape or an indicator strip. If they don’t, you should add one. The tape helps you ensure the products are sterilized by reaching the temperature necessary for the sterilization
  • Sterilize the tools. Once you have all the tools in pouches, you need to load the pouches into the dry heat oven. Do not overload the oven because the tools will not get sterilized correctly. Once the pouches are loaded, start the cycle. The sterilization process will not start until the chamber is at the right temperature. Follow manufacturer’s guidelines for loading the ovens.
  • After the cycle is complete, remove the instruments. Check the indicator strips to make sure the items were sterilized. Take the tools and store them in the safe, clean, dry place in order to protect them from dust and dirt.

Making the point of sterilising in your medical establishment will make the difference between double surgeries for patients or a rise in the death rate. Sterile equipment saves lives and understanding this is imperative for any company. You can choose to dry heat sterilise or you can use alternative methods but they may not always be as effective.

Author: Marsha Bow

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