Methods of Sterilization

So what are the methods of sterilization inside the operating room?

Steam Sterilization. This is the most common method of sterilization for operating room instruments If steam alone is used, it is not enough for sterilization. But, when it is pressurized, its temperature would rise. This moist pressurized read causes the destruction of microbes by coagulation and denaturation of protein inside the cells. The relationship between the temperature, exposure time and pressure are the contributory factors in the destruction of microbes. When steam is limited in a closed-compartment and the pressure is increased, the temperature will also increase provided that the volume of the compartment remains the same. Items will be considered sterile if it is exposed long enough to steam at a specific temperature and pressure. Autoclave is a unit used to create this atmosphere of high temperature.

Read more: Methods of Sterilization | Res Ipsa Loquitur - OR Nurse