Low temperature plasma sterilizer principle of action
H2O2 plasma can achieve rapid,dry sterilization under normal temperature conditions,and is the result of a combination of various sterilization conditions:
1.The role of active genes: a large amount of active oxygen ions,high energy free groups and other components contained in the plasma,easily with bacteria,
The proteins and nucleic acid substances in molds,spores and viruses are denatured by oxidation reaction,thereby causing the death of each column of microorganisms.
2.High speed particle breakdown:After sterilization, the bacteria and virus after plasma treatment
The particle images are all riddled with holes,which are caused by etching and breakdown effects of electrons and ions with high kinetic energy.
3.The role of ultraviolet light:in the process of exciting H2O2 to form a plasma, accompanied by partial ultraviolet light generation,which is high
The ultraviolet photon(3.3-3.6 EV)is absorbed by proteins in microorganisms or viruses,causing its molecular denaturation to be inactivated.
Low temperature plasma sterilizer main feature
1.Using the commonly used hydrogen peroxide as the medium,the plasma is excited by the RF electromagnetic field to complete the sterilization, and the final product
It is a small amount of water vapor and oxygen,and it is non-toxic residue and discharge.It has no damage to medical personnel and no pollution to the environment.
2.It adopts automatic control touch panel,which is easy to operate,does not need high temperature and high pressure, and is easy to install and debug, and safe to use.
3.Sterilization temperature is about 50 degrees ,no damage to instruments and articles,can protect valuable surgical instruments from high temperature sterilization damage
Consumption,extend the life of the device,and improve the utilization of the device.
4.The sterilization cycle is short,and the sterilization is completed within 35-60 minutes.After the operation is completed,the device can be used directly without the need for high temperature sterilization.
It should be placed in a natural cooling state,and it do
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