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  • Henan Sanqiang Medical Equipment Liability Co.,Ltd

  •  [Henan,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Asia , Middle East
  • Exporter:61% - 70%
  • Certs:CE, ISO13485, ISO9001
  • Description:Large EO Sterilizer Price,Large EO Sterilizer Service,Large EO Sterilizer Equipment
Henan Sanqiang Medical Equipment Liability Co.,Ltd

Henan Sanqiang Medical Equipment Liability Co.,Ltd

Large EO Sterilizer Price,Large EO Sterilizer Service,Large EO Sterilizer Equipment

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Home > Products > Medical Sterilizer > Ethylene Oxide Sterilizer > Large EO sterilizer equipment
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Large EO sterilizer equipment

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Product Description

Large EO sterilizer equipment

Large EO sterilizer equipmentLarge EO sterilizer is Ethylene Oxide Sterilizer.
First,Large EO sterilizer safety and environmental protection
Due to the explosive nature of ethylene oxide,the ethylene oxide sterilizer should comply with the relevant standards.The management of the sterilization workshop should implement the production and implementation rules for the disposable sterilized instrument products(notes and transports).
1.Develop a well-established and validated sterilization process plan and ethylene oxide storage and receiving/sending system,with special personnel holding certificates and operating strictly in accordance with the operating procedures.
2.The storage of ethylene oxide should be separated from the sterilization production.Explosion-proof walls should be provided.The storage room should be cool,ventilated and sun-protected.It should be flammable,explosive,toxic and equipped with fire-fighting equipment.
3.There should be no open fire,transformer equipment and other equipment or operations that can generate spark within 30-50 meters around the sterilization workshop.
4.It is forbidden to wear shoes with nails in the process of sterilization.It is forbidden to smoke at the operation site to prevent explosion accidents.
5,during the operation,pay close attention to pressure,temperature changes,at any time to adjust
6.When the sterilizer is opened at the end of the sterilization process,the doors,windows and ventilation equipment must be opened first.When the indoor odor of ethylene oxide is very strong,electric lighting and flashlight lighting may not be turned on,except explosion-proof lamps.
7.Ethylene oxide residual gas discharged after sterilization is properly treated and meets environmental protection requirements
Large EO sterilizer impact of sterilization factors
Large EO sterilizerfactors that affect the sterilization effect include temperature,humidity,concentration,time, pressure,and packaging methods.
1, temperature:
The normal temperature limit is generally 37°C~63°C,the most commonly used temperature is generally 50±5°C.However,when the temperature is high enough to maximize the effect of the drug, the bactericidal effect is no longer improved when the temperature is raised.The determination of the sterilization temperature is related to the following conditions:

1)Temperature tolerance of the extinguished product.2)The loading capacity and loading method require that the loading volume be≤80%,and the cabinet wall should not be touched. There should be a clearance of not less than 5cm between each cabinet.3)The thickness,size,and bulk density of packaging materials.
The moisture content of the sterilized article,the degree of drying of the microorganism itself,and the relative humidity of the environment all have an effect on the sterilizing effect of EO.When the relative humidity is lower than 30% RH,the sterilization effect is significantly affected.Therefore,wet microbes are easier to extinguish than dry ones,but the extermination effect is not proportional to the relative humidity.The humidity is too high and EO is diluted and hydrolyzed.Therefore,the humidity before dosing after vacuuming should be controlled within the range of 30%RH to 80%RH.
The degree of pre-vacuum determines the amount of residual air,and the amount of residual air affects the pressure after the EO is added and the ease with which the hot and humid heat enters the interior of the article. Therefore,the pressure,especially the pressure before humidification,has a great influence on the sterilization effect.The pressure should be set according to the sealing performance of the equipment itself and the positive and negative pressure resistance of the extinguished items.In the equipment operation and the objects can withstand,the vacuum sterilization generally has a better effect than the positive pressure sterilization.
4,ethylene oxide concentration
As an important factor affecting the sterilization effect,the sterilization effect can be enhanced by increasing the concentration.In a certain concentration range,when the other conditions such as temperature and humidity are the same,as the concentration increases,the time required to exterminate and kill a certain concentration of microorganisms is shorter,and the killing effect is better.
Under the same conditions,the longer the sterilization time, the smaller the survival probability of microorganisms and the better the sterilization effect.In addition to time other than the same conditions of the parameters,determine the shortest effective time(half-cycle)of ethylene oxide without viable bacteria,the process requirements of the action time should be twice the half-cycle.
6,determine the process parameters
According to the above factors,the verification procedure is determined and the process parameters are

Large EO sterilizer

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Product Categories : Medical Sterilizer > Ethylene Oxide Sterilizer

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