DocumentCode :
3214398
Title :
Toxicity of direct nonthermal plasma treatment of living tissue
Author :
Dobrynin, D. ; Kalghatgi, S. ; Fridman, G. ; Wu, A. ; Podolsky, E. ; Barbee, K. ; Brooks, A. ; Fridman, A. ; Friedman, G.
Author_Institution :
Drexel Univ., Philadelphia, PA, USA
fYear :
2009
fDate :
1-5 June 2009
Firstpage :
1
Lastpage :
1
Abstract :
Non-thermal dielectric barrier discharge plasma applied directly on living tissues has various applications in skin sterilization, wound treatment, and treatment of malignant tissues. Non-thermal plasma has been shown to sterilize intact tissue without visible or microscopic damage, and our goal was to identify the boundaries of intact and wounded skin toxicity after DBD plasma treatment. Safe doses of plasma treatment of intact and wounded pig skin were determined. The earliest signs of intact skin damage occur at 0.50 W/cm2. DBD plasma treatment is now being evaluated as a safe method for tissue sterilization of living tissue.
Keywords :
biomedical engineering; discharges (electric); patient treatment; plasma applications; skin; toxicology; wounds; DBD plasma treatment; dielectric barrier discharge plasma; direct nonthermal plasma treatment; intact skin damage; living tissue; pig skin; tissue sterilization; wounded skin toxicity; Cancer; Dermis; Dielectrics; Humans; Microscopy; Plasma applications; Protocols; Skin; Tissue damage; Wounds;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Plasma Science - Abstracts, 2009. ICOPS 2009. IEEE International Conference on
Conference_Location :
San Diego, CA
ISSN :
0730-9244
Print_ISBN :
978-1-4244-2617-1
Type :
conf
DOI :
10.1109/PLASMA.2009.5227456
Filename :
5227456
Link To Document :
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