Plasma sterilization of selected ophthalmic instruments for combined intraocular surgery
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A A Bialasiewicz1, M Förtsch, A Sammann
1University Eye Hospital Eppendorf, Germany.
Abstract:
Plasma sterilization is a nontoxic fast procedure for thermolabile and thermostable microsurgical instruments. We report data on the microbicidal effectiveness for daily routine surgical instruments like steel scissors, trephination devices, microstripper and Vitro-Cat as well as irrigation/aspiration instruments. When these instruments were cleaned from blood and saline, and when H2O2 intensifiers (adapters) were applied where necessary plasma sterilization proved to be a microbiologically safe procedure with legally adequate reduction factors of > 6 log.
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