Ethylene oxide sterilization concentration and pressure have a relationship, but not a simple mathematical formula can be described, need to take into account a variety of factors, such as temperature, humidity, gas flow and so on. Generally speaking, higher sterilization concentration and longer sterilization time can increase the effect of killing microorganisms. However, at the same time, ethylene oxide is also a gas that is toxic to the human body, and too high a concentration can be harmful to the user, so it is necessary to master the right amount of sterilization concentration and pressure.
During the sterilization process, the pressure trend depends on the design of the equipment and the way of operation. Generally, ethylene oxide sterilization will start by injecting gas into the equipment and maintaining a certain pressure to achieve the purpose of sterilization. At the end of sterilization, the equipment will vent the residual gas and reduce the internal pressure. The specific operation method needs to refer to the instruction manual of the equipment used to ensure that it complies with the corresponding standards and regulations.
In short, in the sterilization process, the sterilization parameters need to be adjusted according to the characteristics and requirements of medical devices, and in strict accordance with the corresponding standards and regulations to ensure the effectiveness and safety of sterilization. At the same time, the operator needs to undergo professional training, master the correct operating skills and knowledge, in order to ensure the normal operation of the equipment and the use of the effect.