What is a sterile technique?
Sterile technique is the application of procedures to maintain sterility in an environment where contamination could cause problems such as operating room or microbiological research equipment. These procedures reduce the chance of contamination and maintain the working space clean, so all the results obtained are reliable. In patient care, sterile technology is decisive to reduce the risks of infection obtained in the hospital, which could lead to serious complications in a patient patient to whom the immune system needed to eject microorganisms. Some practices are standard throughout the industry; For example, surgeons always work on patients. Others may be specific to specific equipment and staff may need additional training to learn to perform them and suit them. Everything brought to the workspace must be either sterile or there is a direct interest. For example, in a nurse surgery, they cover the patient to expose only the surgical place, the surgeon and other employees wear OCHEarly garments and use sterile tools. Any microorganisms present should already be in a surgical field. This limits the chance to introduce an infectious organism that could endanger the patient's recovery.
Scientists use sterile technique to make sure they know which organisms they are working on. When they represent things in Petri's bowl, bottles or workspace, they do it intentionally. They can add microorganisms to the culture to grow it and find out what infects the patient or for other types of research. In all cases, they use the technique of venting to take away organisms from the bench, gloves to prevent the introduction of bacteria, and special cleaning solutions on the bench to make it clear.
The practice of sterile technology is also important in collecting and processing evidence for forensic purposes. Technicians cannot work with endangered evidence, and if there are signs of contamination,It can be discarded in court even if it is highly usable. Technicians carefully store materials from the crime scene and can handle them in a sterile environment to prevent cross contamination. If the fibers from one place show in the evidence from the other, this should indicate the connection between the crimes, not the negligent sterile technique by the member of the laboratory staff.