What are the rules for sterile technique?
Sterile means free of microorganisms including the pores while asepsis means absence of microorganisms that cause disease. Sterile techniques are methods employed inside the operating room to prevent contamination of organisms throughout the surgical procedure. It is very important for nurses to know and understand the principles governing sterility to promote safety of the patient during operation. Show When are sterile techniques used or applied?
Principles of SterilityPrinciple Number 1: Only sterile items are used within the sterile field. Drapes, basins, sponges are obtained from a stock room with sterile packages. The instruments used are sterilized and are placed in a sterile table. Any person who holds the sterile equipments should be very cautious to maintain sterility. One important consideration in implementing sterility is this: IF YOU ARE IN DOUBT ABOUT THE STERILITY OF A CERTAIN OBJECT, CONSIDER IT UNSTERILE. Any suspected or known unsterile items should not be placed the sterile field.
Principle Number 2: Sterile persons are gown and gloved. When wearing a gown, the considered sterile area is the part where you can see in front down to the level of the sterile field. Thus, gowns are only considered sterile in front of the chest, sleeves above the elbow to the cuffs down to the level of the sterile field. Certain methods should be employed in the OR:
Principle Number 3: Tables are only sterile at Table Level
Principle Number 4: Sterile Persons Touch ONLY Sterile Items while Unsterile OR Personnel Touch Only Unsterile Items
Principle Number 5: Unsterile persons avoid reaching over sterile field and sterile persons avoid touching or leaning over an unsterile area.
Principle Number 6: Edges of anything that encloses sterile contents are considered unsterile
Principle Number 7: Sterile field is set-up just before a surgical procedure
Principle Number 8: Sterile areas are continuously kept in view.
Principle Number 9: Sterile persons keep well within sterile area.
Principle Number 10: Sterile persons keep in contact with sterile areas to minimum. Inside the operating room or within a sterile field the following are strictly observed:
Principle Number 11: Unsterile persons avoid sterile areas
Principle Number 12: Destruction of integrity of microbial barriers result in contamination A sterile package’s integrity is destroyed by the following instances:
Before opening a sterile package to be used in a certain procedure or operation the package should be checked thoroughly before opening. The following principles should also be employed in handling packages:
Principle Number 13: Microorganisms must be kept to irreducible minimum Sterilization is the process of removing ALL microorganisms including the bacterial spores. However, not all things or area can be sterilized. The following principles are employed to employ sterile technique in:
Skin cannot be sterilized thus, it can be very good source of contamination in any operation. To prevent entrance of microorganism to the patient’s wound the following are done:
Air contains dust, droplets and shedding that may cause contamination. Environmental control measures include: What are the rules of sterility?Do not sneeze, cough, laugh, or talk over the sterile field. Maintain a safe space or margin of safety between sterile and non-sterile objects and areas. Refrain from reaching over the sterile field. Keep operating room (OR) traffic to a minimum, and keep doors closed.
What are the basics of sterile technique?Wash your hands well and keep all work surfaces clean and dry at all times. When you handle supplies, touch only the outside wrappers with your bare hands. You may need to wear a mask over your nose and mouth. Keep your supplies within your reach so you do not drop or rub against them while you go through the steps.
What are the 7 rules for sterile field?Rule 1 Sterile Field. Dont turn your back to the field.. Rule 2 Sterile Field. No moisture on the field.. Rule 3 Sterile Field. Do not reach over your field.. Rule 4 Sterile Field. 1 inch border around the field is not sterile.. Rule 5 Sterile Field. ... . Rule 6 Sterile Field. ... . Rule 7 Sterile Field. ... . Documentation Foley.. What are three rules for setting up a sterile field?1) A sterile field is established for each surgical procedure. 2) Once sterile drapes have been placed, they should not be repositioned. 3) Any item extending or falling below the table edge is considered non-sterile.
|