PLASMA DEVICE, METHOD OF USING THE SAME, NITROGEN GAS PLASMA AND IRRADIATION METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a plasma device which has a simple structure, comprises a plasma generation part which is easy to be manufactured, and is capable of radiating low-temperature atmospheric pressure plasma by which, even if an organic is irradiated therewith, the organism is unlikely t...

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Bibliographic Details
Main Authors UEHARA TAKESHI, MOROOKA AKIRA, KANEZASHI MIKIMOTO, AIBA HIROAKI
Format Patent
LanguageEnglish
Japanese
Published 09.03.2017
Subjects
DIAGNOSIS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PLASMA TECHNIQUE
PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS
PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS
SURGERY
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Summary:PROBLEM TO BE SOLVED: To provide a plasma device which has a simple structure, comprises a plasma generation part which is easy to be manufactured, and is capable of radiating low-temperature atmospheric pressure plasma by which, even if an organic is irradiated therewith, the organism is unlikely to be burnt, and a method of using the same.SOLUTION: The present invention relates to a plasma device 1 characterized in that [1] the plasma device comprises: a tubular dielectric body 3 into which a gas G for atmospheric pressure plasma generation is introduced; an inner electrode 4 which extends in an axial direction D1 of the tubular dielectric 3 in an inner space part of the tubular dielectric part 3 and is coil-shaped or has ruggedness on its surface; and an outer electrode 5 along the inner electrode 4 outside of the tubular dielectric 3. The plasma device 1 is also characterized in that [2] the outer electrode 5 is formed cylindrical to surround an outer circumferential part of the tubular dielectric 3. The plasma device 1 is further characterized in that [3] the gas G for atmospheric pressure plasma generation is a nitrogen gas G.SELECTED DRAWING: Figure 1 【課題】単純な構造を有し、製造が簡便なプラズマ発生部を備え、生体に照射した場合にも火傷が生じ難い低温の大気圧プラズマを照射可能なプラズマ装置及びその使用方法の提供を課題とする。【解決手段】［１］大気圧プラズマ生成用ガスＧが導入される管状誘電体３と、管状誘電体３の内空部において管状誘電体３の軸線方向Ｄ１に延びる、コイル状又は表面に凹凸を有する形状の内部電極４と、管状誘電体３の外側に、内部電極４に沿う外部電極５と、を備えていることを特徴とするプラズマ装置１。［２］外部電極５の形状が、管状誘電体３の外周部を取り巻く筒状であるプラズマ装置１。［３］大気圧プラズマ生成用ガスＧが窒素ガスであるプラズマ装置１。【選択図】図１
Bibliography:Application Number: JP20160024821