Hydrogen Peroxide Low Temperature Plasma Sterilizer For Medical Instruments

Operation Principle of Hydrogen Peroxide Low Temperature Plasma Sterilize

H₂O₂ low temperature plasma can realize the purpose of rapid and dry sterilization under normal temperature and is the result combined action by all types of sterilizing condition.

(1) Action of active gene: plasma contains plenty of active oxygen ion and high energy radicals etc which are easy to have oxidation reaction with protein and nucleic acid in bacterium, mucedine, spores and virus and realize denaturation so as to kill all types of microorganism.

(2) Puncturing action by high-speed particle: Observe from the electron microscope after sterilization test, the images of bacterium thallus and virosome after acted by plasma present scarred and battered state which is caused by etching and breakdown effect by electron and ion with high energy.

(3) Action of ultraviolet rays: In course of activating H₂O₂ to form plasma, part of ultraviolet rays is generated. This high energy ultraviolet photon (3.3 - 3.6eV) is absorbed by protein in microorganism or virus, which causes denaturation and inactivation of its molecule.

(4) The equation of hydrogen peroxide molecule to form plasma is:

• H₂O₂→HO·＋HO· ( HO· hydroxyl radical)
• HO·＋H₂O₂→H₂O＋HO₂· (HO₂·hydroxyl radical)
• H₂O₂ →H₂O₂* (H₂O₂* is hydrogen peroxide molecule in excitation state)
• H₂O₂*→H₂O₂＋ visible light/ultraviolet rays
• HO·＋HO·→H₂O＋O· (O· is activate oxygen atom)
• HO·＋O·→O₂＋H· (H· is activate hydrogen atom)
• HO·＋HO₂·→H₂O＋O₂

Equipment Model and Parameters

Cycle Parameters for PS Hydrogen Peroxide Low Temperature Plasma Sterilizer

Sterilizing Materials Compatible with PS Series Sterilizer

Typical Equipments That Can be treated by PS Series Hydrogen Peroxide Low Temperature Plasma Sterilizer

MEDPHARM Company team is committed to providing quality sterilization products, service, parts and

maintenance training at significant savings. From customized parts packages to turnkey equipment

acquisition and installation, our innovative sterilization solutions are designed to meet our customers' needs.

We understand that untimely breakdowns are costly and can be detrimental to your everyday operations.

Our service team is compromised of expert technicians that respond quickly to all of your service needs.

We offer on-site service support including inservices, installation and deinstallation of your equipment. From

breakdown repairs to comprehensive maintenance programs, we have an innovative service solution for you.

We will service on-Site Repairs.Our staff is equipped with the resources required to provide you with

on-site, on-time repairs in compliance with manufacturer specifications. We also provide installation,

deinstallation, and inservices on most makes and models of sterilization equipment. Near or far we can

provide you with service support that you need.

Our reconditioning background has taught us of the importance of having quality parts on hand at all times. We have a large inventory of individual repair parts, as well as preventive maintenance kits, and consumables in stock and ready to ship today.

With our expert technical support staff, it is not always necessary to have part numbers to place an order.

We will help you identify the quality parts that you need.