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Registration Number

0224U032584, (0124U002568) , R & D reports

Title

Development and implementation of plasma technologies of low- temperature sterilization and disinfection for military and civilian medicine

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Технологія виготовлення низькотемпературних плазмових стерилізаторів на базі діелектричного бар'єрного розряду для обробки термолабільного медичного інструменту у воді з додатковою

Head

Harkusha Ihor Ye., Доктор фізико-математичних наук

Registration Date

22-11-2024

Organization

National Science Center "Kharkiv Institute of Physics and Technology"

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The goal of the project is the development and implementation of promising industrial low-temperature plasma technologies for the creation of modern sterilizers with ultrasonic cavitation for disinfection and sterilization of medical instruments in water with additional ultrasonic cavitation for civil and military medicine. The physical foundations of a fundamentally new plasma technology based on DBR will be created and a prototype of a low-temperature plasma sterilizer will be developed.

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 The purpose of the work is the development and implementation of promising industrial low-temperature plasma technologies for the creation of modern sterilizers with ultrasonic cavitation for disinfection and sterilization of medical instruments in water with additional ultrasonic cavitation for civil and military medicine. The physical foundations of a fundamentally new plasma technology based on DBD will be created and a prototype of a low-temperature plasma sterilizer will be developed. The technology for manufacturing low-temperature plasma sterilizers based on dielectric barrier discharge for processing thermolabile medical instruments in water with additional ultrasonic cavitation has been developed. As part of this technology, the sterilization process in an aqueous solution is optimized, taking into account the main factors: sufficient ozone concentration, power of the ultrasound source, and water temperature. The analysis of the effectiveness of the inactivation of microorganisms with the combined and separate action of ozone and ultrasound was carried out. Laboratory prototypes of low-temperature plasma sterilizers based on dielectric barrier discharge with a volume of 2.5 and 25 liters have been created. 2 articles have been published in the journal "Problems of atomic science and technology" Scopus Q3. Participation in the 50th EPS Conference on Plasma Physics of the European Physical Society (50th EPS Conference on Plasma Physics) with the report "Design of plasma low temperature sterilization device with additional ultrasonic unit", with the aim of approving the results of research was carried out within the framework of the grant. (Spain, Salamanca, July 8-12, 2024) Approbation of research results was carried out at “Sytenko Institute of Spine and Joint Pathology of National Academy of Medical Sciences of Ukraine

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Volkova Yuliia Ye.
Harkusha Ihor Ye.
Herashchenko Stanislav S.
Kravchenko Yaroslav O.
Lozina Alina S.
Mahlai Vadym O.
Opalieva Halyna P.
Smortsov Ivan Yu.
Titarenko Artem R.
Taran Anton V.
Tymoshenko Oleksandr I.