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公开(公告)号：US06916400B2
公开(公告)日：2005-07-12
申请号：US09983853
申请日：2001-10-26
CPC分类号： B01J19/126 , B01D53/32 , B01D2259/806 , B01D2259/818 , B01J19/088 , B01J2219/0871 , B01J2219/0894 , B01J2219/1215 , B01J2219/1236 , B01J2219/1269 , B01J2219/1281 , B01J2219/1284 , B01J2219/1293 , H01J37/32192 , H05H1/30
摘要： Provided is a device for the microwave-sustained plasma treatment of gases, which comprises a hollow structure forming a waveguide intended to be connected to a microwave generator, and means for making the gas to be treated flow through the said structure in a region in which the amplitude of the electric field associated with the incident wave is high. The means for making the gas flow comprise a plasma torch for producing a plasma in the gas. The torch comprises an injector made of an electrically conducting material mounted on a first large face of the said structure and extending so as to project through an orifice made in a second large face opposite the said first large face. A gap for passage of the incident waves lies around the injector.
摘要翻译： 提供了一种用于微波持续等离子体处理气体的装置，其包括形成用于连接到微波发生器的波导的中空结构，以及用于使待处理气体流过所述结构的装置，其中 与入射波相关的电场的幅度较大。 用于制造气流的装置包括用于在气体中产生等离子体的等离子体焰炬。 所述手电筒包括由导电材料制成的注射器，所述注射器安装在所述结构的第一大面上并且延伸以突出穿过与所述第一大面相对的第二大面上形成的孔口。 入射波通过的间隙位于注射器周围。
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12.发明授权Process and apparatus for the treatment of perfluorinated and hydrofluorocarbon gases for the purpose of destroying them 失效用于处理全氟化氢和氢氟碳化合物气体的方法和设备，以摧毁它们
公开(公告)号：US5965786A
公开(公告)日：1999-10-12
申请号：US901399
申请日：1997-07-28
CPC分类号： B01D53/323 , B01D53/70 , B01D2257/2066 , B01D2259/818 , Y02C20/30
摘要： A process for treating perfluorinated and/or hydrofluorocarbon gases, comprising the steps ofcreating an atmospheric-pressure gas plasma in at least one hollow dielectric tube;making the gases to be treated flow through the at least one dielectric tube in contact with the plasma for the purpose of dissociating molecules of the gases into reactive compounds; andreacting the reactive compounds with a corresponding reactive element for the purpose of destroying them.
摘要翻译： 一种处理全氟化和/或氢氟烃气体的方法，包括以下步骤：在至少一个中空电介质管中产生大气压气体等离子体; 使待处理的气体流过与等离子体接触的至少一个电介质管，用于将气体的分子分解成反应性化合物; 并使反应性化合物与相应的反应性元素反应，以破坏它们。
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公开(公告)号：US06298806B1
公开(公告)日：2001-10-09
申请号：US09446980
申请日：2000-02-29
IPC分类号： C23C1600
CPC分类号： H01J37/32192 , H01J37/32229 , H05H1/46
摘要： The invention concerns a device for exciting a gas comprising a hollow structure (24) forming a waveguide to be connected to a microwave generator and means for circulating a gas through the structure. The gas circulating means comprise an assembly of at least two hollow tubes (46, 48) made of dielectric material respectively passing through said structure (24) in the zones wherein the amplitude of the electric field associated with the incident wave is substantially the same.
摘要翻译： 本发明涉及一种用于激发气体的装置，该装置包括形成要连接到微波发生器的波导管的中空结构（24）和用于使气体循环通过结构的装置。 气体循环装置包括由介电材料制成的至少两个中空管（46,48）的组件，分别穿过所述结构（24），其中与入射波相关联的电场的振幅基本相同。
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14.发明授权Process for purifying a gas and apparatus for the implementation of such a process 失效用于净化气体的方法和用于实施这种方法的装置
公开(公告)号：US5993612A
公开(公告)日：1999-11-30
申请号：US985258
申请日：1997-12-04
CPC分类号： F25J3/04757 , B01D53/323 , C01B23/0094 , B01D2257/206 , B01D2257/702 , C01B2210/0003 , C01B2210/0009 , C01B2210/0035 , C01B2210/0037 , C01B2210/0068 , C01B2210/007 , F25J2205/86 , Y02C20/20 , Y02P20/154
摘要： Provided is a process for purfying a gas. In the process, the gas to be purified flows through a hollow dielectric tube. An electric field in the gas to be purified is created by a traveling electromagnetic wave which travels in the dielectric tube and is suitable for creating, in the gas, an atmospheric-pressure plasma which is not in local thermodynamic equilibrium, for the purpose of dissociating impurities in the gas in order to form reactive compounds. The formed reactive compounds are reacted with a corresponding reactive material for eliminating the reactive compounds from the gas to be purified.
摘要翻译： 提供了一种用于净化气体的方法。 在此过程中，待净化的气体流过中空介质管。 要净化的气体中的电场是通过在电介质管中行进的行进电磁波产生的，并且适于在气体中产生不在局部热力学平衡中的大气压等离子体，用于解离 气体中的杂质以形成反应性化合物。 使形成的反应性化合物与相应的反应性材料反应，以从待净化的气体中除去反应性化合物。
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15.发明授权Method for producing a high adhesion thin film of diamond on a Fe-based substrate 失效在Fe基基板上制造金刚石高附着性薄膜的方法
公开(公告)号：US5759623A
公开(公告)日：1998-06-02
申请号：US527900
申请日：1995-09-14
CPC分类号： C23C16/275 , C23C16/0218 , C23C26/00 , C23C8/80
摘要： A method for depositing a thin film of diamond on the surface of a Fe-based substrate comprises the step of pre-treating the surface of the Fe-based substrate prior to the deposition consisting of nucleating carbon atoms on the Fe-based substrate to grow the thin film of diamond. The pre-treatment consists of supersaturating the surface of the Fe-based substrate with carbon atoms and heating it to form a diffusion barrier layer. During the pre-treatment, at least a portion of the carbon atoms are diffused into the Fe-based substrate. During the deposition process, carbon atoms are prevented by the diffusion barrier layer previously formed to diffuse into the Fe-based substrate whereby these carbon atoms remain available for the nucleation and growth of the thin film of diamond. A portion of the carbon atoms diffused into the Fe-based substrate during the pre-treatment are nucleated during the deposition process and act as anchors to provide a high adhesion between the thin film of diamond and the surface of the Fe-based substrate.
摘要翻译： 用于在Fe基基材的表面上沉积金刚石薄膜的方法包括在沉积前由Fe基基底上的成核碳原子预处理Fe基基底的表面以生长的步骤 金刚石薄膜。 预处理包括使具有碳原子的Fe基衬底的表面过饱和并加热以形成扩散阻挡层。 在预处理期间，至少一部分碳原子扩散到Fe基底物中。 在沉积过程中，通过预先形成的扩散阻挡层来阻止碳原子扩散到Fe基衬底中，由此这些碳原子可用于金刚石薄膜的成核和生长。 在预处理期间扩散到Fe基底物中的一部分碳原子在沉积过程中成核，并且作为锚点，以在金刚石薄膜和Fe基底材的表面之间提供高粘合性。
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16.发明申请公开(公告)号：US20100178198A1
公开(公告)日：2010-07-15
申请号：US12522409
申请日：2008-01-09
申请人： Michel Moisan , Jerome Pollak
发明人： Michel Moisan , Jerome Pollak
IPC分类号： A61L2/14
CPC分类号： A61L2/14
摘要： The invention concerns a method of sterilization and/or inactivation of at least one surface of at least one contaminated object. The method being characterized in that one subjects the surface to the discharge plasma generated from an applicator of electromagnetic field of linear type, the plasma having a temperature and an absorbed power per unit of volume predetermined by the operating conditions, so as to sterilize the surface without significantly degrading it. The invention also concerns a device enabling the sterilization and/or inactivation of at least one surface of at least one contaminated object by means of a plasma. This method and this device can be used to sterilize or inactivate several types of objects, such as packages, films, metal plates, dielectric plates, prosthesis used in the medical field, etc.
摘要翻译： 本发明涉及一种灭菌和/或灭活至少一种被污染物体的至少一个表面的方法。 该方法的特征在于，将表面照射到由线性型电磁场施加器产生的放电等离子体，等离子体具有由操作条件预定的每单位体积的温度和吸收功率，从而对表面进行灭菌 没有显着降级。 本发明还涉及一种能够通过等离子体灭菌和/或灭活至少一个受污染物体的至少一个表面的装置。 该方法和该装置可用于灭菌或灭活诸如包装，薄膜，金属板，电介质板，医疗领域中使用的假体等几种物体。
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公开(公告)号：US07695673B2
公开(公告)日：2010-04-13
申请号：US11044998
申请日：2005-01-26
申请人： Michel Moisan , Nicolas Philip , Bachir Saoudi
发明人： Michel Moisan , Nicolas Philip , Bachir Saoudi
CPC分类号： A61L2/14 , A61L2/10 , Y10S422/906 , Y10S422/907
摘要： The present invention relates to a process for sterilizing a contaminated object. The process comprises the insertion of the object in a sterilization chamber having at least one discharge tube in communication therewith. Then, the tube is fed with a liquid or gas stream, and the stream is subjected to an electric field so as to generate a plasma, thereby exposing the contaminated object to the action of sterilizing species that are present in a post-discharge zone or in a zone of excitation of the plasma. A device for carrying such a process is also provided.
摘要翻译： 本发明涉及对受污染物体进行灭菌的方法。 该方法包括将物体插入具有与其连通的至少一个放电管的灭菌室中。 然后，向管内供给液体或气体流，并且流经电场以产生等离子体，从而将被污染物体暴露于存在于放电后区域的灭菌物质的作用或 在等离子体的激发区域中。 还提供了用于承载这种处理的装置。
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18.发明授权
公开(公告)号：US5360485A
公开(公告)日：1994-11-01
申请号：US911693
申请日：1992-07-10
IPC分类号： C23C16/27 , C23C16/511 , H01J37/32 , C23C16/50
CPC分类号： C23C16/274 , C23C16/277 , C23C16/511 , H01J37/32357
摘要： Apparatus for depositing diamond on a substrate assisted by microwave plasma, comprising two zones, a plasma formation zone located in a waveguide and a diamond deposition zone located outside the waveguide. The apparatus includes means making it possible to form a stable plasma in the deposition zone, so as to considerably increase the substrate surface which can be treated.
摘要翻译： 用于在由微波等离子体辅助的衬底上沉积金刚石的装置，包括两个区域，位于波导中的等离子体形成区域和位于波导外部的金刚石沉积区。 该装置包括使得可以在沉积区中形成稳定的等离子体的手段，以便显着增加可被处理的基底表面。
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公开(公告)号：US08980175B2
公开(公告)日：2015-03-17
申请号：US13813948
申请日：2011-08-04
申请人： Pierre Levif , Jacynthe Séguin , Michel Moisan
发明人： Pierre Levif , Jacynthe Séguin , Michel Moisan
IPC分类号： A61L2/00 , A62B7/08 , B01J19/08 , G01N23/00 , G01N21/64 , A61N5/00 , B65B55/02 , B65B55/18 , A61L2/20
摘要： There are provided methods for sterilizing and/or disinfecting an object. The methods can comprise exposing the object disposed in a packaging material having at least one open end to an afterglow plasma, wherein the packaging material is non-porous and is transparent to UV radiation. There are also provided methods for using a packaging material. The methods can comprise disposing an object to be sterilized into the packaging material, the packaging material being non-porous, transparent to UV radiation, and having at least one open end; and exposing the object and the packaging material having at least one open end, to an afterglow of a plasma, thereby at least substantially protecting the object to be sterilized.
摘要翻译： 提供了用于消毒和/或消毒物体的方法。 所述方法可以包括将设置在具有至少一个开口端的包装材料中的物体暴露于余辉等离子体，其中所述包装材料是无孔的并且对UV辐射是透明的。 还提供了使用包装材料的方法。 所述方法可以包括将要消毒的物体放置在包装材料中，所述包装材料是无孔的，对UV辐射是透明的，并且具有至少一个开口端; 并且将具有至少一个开口端的物体和包装材料暴露于等离子体的余辉，从而至少基本上保护待消毒的物体。
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公开(公告)号：US20130136653A1
公开(公告)日：2013-05-30
申请号：US13813948
申请日：2011-08-04
申请人： Pierre Levif , Jacynthe Séguin , Michel Moisan
发明人： Pierre Levif , Jacynthe Séguin , Michel Moisan
摘要： There are provided methods for sterilizing and/or disinfecting an object. The methods can comprise exposing the object disposed in a packaging material having at least one open end to an afterglow plasma, wherein the packaging material is non-porous and is transparent to UV radiation. There are also provided methods for using a packaging material. The methods can comprise disposing an object to be sterilized into the packaging material, the packaging material being non-porous, transparent to UV radiation, and having at least one open end; and exposing the object and the packaging material having at least one open end, to an afterglow of a plasma, thereby at least substantially protecting the object to be sterilized.
摘要翻译： 提供了用于消毒和/或消毒物体的方法。 所述方法可以包括将设置在具有至少一个开口端的包装材料中的物体暴露于余辉等离子体，其中所述包装材料是无孔的并且对UV辐射是透明的。 还提供了使用包装材料的方法。 所述方法可以包括将要消毒的物体放置在包装材料中，所述包装材料是无孔的，对UV辐射是透明的，并且具有至少一个开口端; 并且将具有至少一个开口端的物体和包装材料暴露于等离子体的余辉，从而至少基本上保护待消毒的物体。
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