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Home Environmental Cleaning, Disinfection and Sterilization of Instruments

Cleaning, Disinfection and Sterilization of Instruments


Multi-functional low-temperature sterilizer. The proposed sterilizer makes it possible to clean, disinfect and sterilize the instruments and materials of various usage in water saturated with ozone of high concentrations simultaneously applying ultrasound.

Cleaning by the ultrasound is based on the cavitation process, i.e. on formation of the smallest air bubbles due to the impact of the ultra-sonic wave. Cleaning of the treated surface is a result of explosion of such bubbles. Ozone of high concentration in water is required to perform efficient and full sterilization of the objects. It is usually achieved by means of water temperature reduction.

Characteristics of the ozone sterilizer:

  • Working gas –––––––––––––––– dried air;
  • Working gas flow –––––––––––– 0,5 – 1 l/min;
  • Input ozone concentration ––––– 30 mg/l;
  • Ozone concentration ––––––––– up to 12 mg/l;
  • Ozone efficiency –––––––––––– up to 1 g/h;
  • Voltage –––––––––––––––––––– up to 300 W;
  • Sterilization temperature -––––– 10-15 0С;
  • Chamber volume –––––––––––– 1 -101.

Innovative Aspect and Main Advantages

  • sterilization of the objects sensible to high temperature sterilization;
  • treatment of the items with complex surface or inner cavities ;
  • reduced cost of sterilization;
  • decreased time of the sterilization cycle;
  • reduced power consumption for the process;
  • applicable for obtaining gas ozone and ozonized water
  • ozone is easily converted into oxygen after sterilization is finished;

Areas of Application

Sterilization of the instruments which may have a contact with humans:

  • medicine;
  • veterinary;
  • cosmetology.

Multi-functional low-temperature sterilizer.

Multi-functional low-temperature sterilizer.

Stage of Development

Pilot sample.

Contact Details

National Science Center “Kharkov Institute of Physics and Technology”
«TIDIS» - Department of technology transfer, investments activity and intellectual property
Contact person: Pugach Sergii Grygorovych
Address: 1, Academichna, 61108, Kharkov, Ukraine
Tel./Fax: (+38 057) 335 1889
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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