知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.014 seconds)

    System And Method For Selective Ablation Of Cancer Cells With Cold Atmospheric Plasma
    1.
    发明申请
    System And Method For Selective Ablation Of Cancer Cells With Cold Atmospheric Plasma 审中-公开
    用冷气氛等离子体选择性消融癌细胞的系统和方法

    公开(公告)号：US20160138006A1

    公开(公告)日：2016-05-19

    申请号：US14934129

    申请日：2015-11-05

    Applicant: Jerome Canady ,  Alexey Shashurin ,  Michael Keidar ,  Taisen Zhuang ,  Arpitha Parthasarathy

    Inventor： Jerome Canady ,  Alexey Shashurin ,  Michael Keidar ,  Taisen Zhuang ,  Arpitha Parthasarathy

    IPC: C12N13/00 ,  A61B18/12 ,  A61B18/14 ,  A61B18/04

    CPC classification number: C12N13/00 ,  A61B18/042 ,  A61B18/1206 ,  A61B18/14 ,  A61B2018/00172 ,  A61B2018/00178 ,  A61B2018/00583 ,  A61B2018/1286 ,  H05H1/46 ,  H05H2001/466 ,  H05H2245/122

    Abstract: A method for elevating a TRAIL-R1 expression in cancer cells to induce apoptosis. The method comprises the steps of receiving electrical energy having a specific voltage, frequency and power from an electrosurgical generator, up-converting the voltage and down-converting the frequency with a high voltage transformer having a primary coil and a secondary coil, the secondary coil having a larger number of turns than the primary coil, applying said converted electrical energy to an electrode in an electrosurgical hand piece, flowing an inert gas through said electrosurgical hand piece to produce a cold plasma at a distal end of said electrosurgical hand piece; and applying said cold plasma to cancer cells for 1 to 3 minutes. The inert gas may comprise, for example, helium or argon. In a preferred embodiment the cold plasma is applied to cancer cells for about 2 minutes.

    Abstract translation: 提高癌细胞中TRAIL-R1表达以诱导细胞凋亡的方法。 该方法包括以下步骤：从电外科发生器接收具有特定电压，频率和功率的电能，对具有初级线圈和次级线圈的高压变压器进行上变频和下变频，次级线圈 具有比初级线圈多的匝数，将所述转换的电能施加到电外科手杖中的电极，使惰性气体流过所述电外科手杖以在所述电外科手杖的远端处产生冷等离子体; 并将所述冷血浆应用于癌细胞1至3分钟。 惰性气体可以包括例如氦或氩。 在优选的实施方案中，将冷血浆施用于癌细胞约2分钟。

    Micro-cathode thruster and a method of increasing thrust output for a micro-cathode thruster
    2.
    发明授权
    Micro-cathode thruster and a method of increasing thrust output for a micro-cathode thruster 有权
    微阴极推进器和增加微型阴极推进器推力输出的方法

    公开(公告)号：US08875485B2

    公开(公告)日：2014-11-04

    申请号：US13081106

    申请日：2011-04-06

    Applicant: Michael Keidar ,  Alexey Shashurin ,  Taisen Zhuang

    Inventor： Michael Keidar ,  Alexey Shashurin ,  Taisen Zhuang

    IPC: F03H1/00 ,  H05H1/02 ,  H05H1/10 ,  H05H1/50 ,  B64G1/40

    CPC classification number: B64G1/405 ,  F03H1/0081 ,  F03H1/0087 ,  H05H1/50

    Abstract: A magnetically enhanced micro-cathode thruster assembly for providing long-lasting thrust is provided. The micro-cathode thruster assembly includes a tubular housing, a tubular cathode, an insulator, an anode and a magnetic field. The tubular housing includes an open distal end. The tubular cathode is housed within the housing and includes a distal end positioned proximate the open distal end of the housing. The insulator is in contact with the cathode forming an external cathode-insulator interface. The anode is housed within the housing, proximate the open distal end of the housing. The magnetic field is positioned at or about the external cathode-insulator interface and has magnetic field lines with an incidence angle of about 0 to about 90 degrees and preferably about 4 to about 30 degrees relative to the external cathode-insulator interface.

    Abstract translation: 提供了一种用于提供持久推力的磁力增强型微阴极推进器组件。 微阴极推进器组件包括管状壳体，管状阴极，绝缘体，阳极和磁场。 管状壳体包括敞开的远端。 管状阴极容纳在壳体内并且包括靠近壳体的敞开的远端定位的远端。 绝缘体与阴极接触形成外部阴极 - 绝缘体界面。 阳极容纳在壳体内，靠近壳体的敞开的远端。 磁场定位在外部阴极 - 绝缘体界面处或周围，并且具有相对于外部阴极 - 绝缘体界面具有约0至约90度，优选约4至约30度的入射角的磁场线。

    SYSTEM AND METHOD FOR MASS PRODUCTION OF GRAPHENE PLATELETS IN ARC PLASMA
    4.
    发明申请
    SYSTEM AND METHOD FOR MASS PRODUCTION OF GRAPHENE PLATELETS IN ARC PLASMA 审中-公开

    公开(公告)号：US20170217776A1

    公开(公告)日：2017-08-03

    申请号：US15346380

    申请日：2016-11-08

    Applicant: Michael Keidar ,  Alexey Shashurin

    Inventor： Michael Keidar ,  Alexey Shashurin

    IPC: C01B31/04 ,  C25B1/00 ,  C23C16/01

    CPC classification number: C01B32/186 ,  B82Y30/00 ,  B82Y40/00 ,  C01B2204/02 ,  Y10S977/734 ,  Y10S977/843

    Abstract: A system and method for producing graphene includes a heating block, substrate, motor and collection device. The substrate is arranged about the heating block and is configured to receive heat from the heating block. A motor is connected to the substrate to rotate the substrate about the heating block. A cathode and anode are configured to direct a flux stream for deposit onto the rotating substrate. A collection device removes the deposited material from the rotating substrate. A heating element is embedded in the heating block and imparts heat to the heating block. The heating block is made of cement or other material that uniformly disperses the heat from the heating element throughout the heating block. The flux stream can be a carbon vapor, with the deposited flux being graphene.

    System And Method For Cold Plasma Therapy
    5.
    发明申请
    System And Method For Cold Plasma Therapy 审中-公开
    冷等离子体治疗系统与方法

    公开(公告)号：US20140378892A1

    公开(公告)日：2014-12-25

    申请号：US14365478

    申请日：2012-06-01

    Applicant: Michael Keidar ,  Charanjeet Guron ,  Barry Trink ,  Alexey Shashurin

    Inventor： Michael Keidar ,  Charanjeet Guron ,  Barry Trink ,  Alexey Shashurin

    IPC: A61N1/44

    CPC classification number: A61N1/44 ,  A61B18/042 ,  A61B2018/00583

    Abstract: A device uses cold plasma to treat cancerous tumors. The device has a gas supply tube with a delivery end. The gas supply tube is configured to carry a gas to the delivery end. A syringe is provided having an opening. The syringe is connected to the supply tube and configured to carry the gas to the opening. A first electrode is positioned inside said syringe, and a second electrode is positioned adjacent to the opening. The first and second electrodes excite the gas to enter a cold plasma state prior to being discharged from the opening of the syringe. An endoscopic tube can be used instead of the syringe. An exhaust tube can be provided to remove gas introduced into the body cavity by the cold plasma jet.

    Abstract translation: 一种器件使用冷血浆治疗癌性肿瘤。 该装置具有带有输送端的气体供给管。 气体供给管构造成将气体携带到输送端。 提供具有开口的注射器。 注射器连接到供应管并构造成将气体携带到开口。 第一电极位于所述注射器内部，并且第二电极定位成与开口相邻。 在从注射器的开口排出之前，第一和第二电极激发气体进入冷等离子体状态。 可以使用内窥镜管替代注射器。 可以提供排气管以通过冷等离子体射流去除引入体腔内的气体。

    System and method for mass production of graphene platelets in arc plasma
    6.
    发明授权
    System and method for mass production of graphene platelets in arc plasma 有权

    公开(公告)号：US10508036B2

    公开(公告)日：2019-12-17

    申请号：US15346380

    申请日：2016-11-08

    Applicant: Michael Keidar ,  Alexey Shashurin

    Inventor： Michael Keidar ,  Alexey Shashurin

    IPC: C01B32/186 ,  B82Y30/00 ,  B82Y40/00

    Abstract: A system and method for producing graphene includes a heating block, substrate, motor and collection device. The substrate is arranged about the heating block and is configured to receive heat from the heating block. A motor is connected to the substrate to rotate the substrate about the heating block. A cathode and anode are configured to direct a flux stream for deposit onto the rotating substrate. A collection device removes the deposited material from the rotating substrate. A heating element is embedded in the heating block and imparts heat to the heating block. The heating block is made of cement or other material that uniformly disperses the heat from the heating element throughout the heating block. The flux stream can be a carbon vapor, with the deposited flux being graphene.

    System and method for cold plasma therapy
    7.
    发明授权
    System and method for cold plasma therapy 有权

    公开(公告)号：US10213614B2

    公开(公告)日：2019-02-26

    申请号：US14365478

    申请日：2012-06-01

    Applicant: Michael Keidar ,  Charanjeet Guron ,  Barry Trink ,  Alexey Shashurin

    Inventor： Michael Keidar ,  Charanjeet Guron ,  Barry Trink ,  Alexey Shashurin

    IPC: A61B18/14 ,  A61N1/44 ,  A61B18/04 ,  A61B18/00

    Abstract: A device uses cold plasma to treat cancerous tumors. The device has a gas supply tube with a delivery end. The gas supply tube is configured to carry a gas to the delivery end. A syringe is provided having an opening. The syringe is connected to the supply tube and configured to carry the gas to the opening. A first electrode is positioned inside said syringe, and a second electrode is positioned adjacent to the opening. The first and second electrodes excite the gas to enter a cold plasma state prior to being discharged from the opening of the syringe. An endoscopic tube can be used instead of the syringe. An exhaust tube can be provided to remove gas introduced into the body cavity by the cold plasma jet.

    MICRO-CATHODE THRUSTER AND A METHOD OF INCREASING THRUST OUTPUT FOR A MICRO-CATHODE THRUSTER
    8.
    发明申请
    MICRO-CATHODE THRUSTER AND A METHOD OF INCREASING THRUST OUTPUT FOR A MICRO-CATHODE THRUSTER 有权
    微控制器THRUSTER和增加微控制器THRUS输出的方法

    公开(公告)号：US20110258981A1

    公开(公告)日：2011-10-27

    申请号：US13081106

    申请日：2011-04-06

    Applicant: Michael KEIDAR ,  Alexey SHASHURIN ,  Taisen ZHUANG

    Inventor： Michael KEIDAR ,  Alexey SHASHURIN ,  Taisen ZHUANG

    IPC: B64G1/40

    CPC classification number: B64G1/405 ,  F03H1/0081 ,  F03H1/0087 ,  H05H1/50

    Abstract: A magnetically enhanced micro-cathode thruster assembly for providing long-lasting thrust is provided. The micro-cathode thruster assembly includes a tubular housing, a tubular cathode, an insulator, an anode and a magnetic field. The tubular housing includes an open distal end. The tubular cathode is housed within the housing and includes a distal end positioned proximate the open distal end of the housing. The insulator is in contact with the cathode forming an external cathode-insulator interface. The anode is housed within the housing, proximate the open distal end of the housing. The magnetic field is positioned at or about the external cathode-insulator interface and has magnetic field lines with an incidence angle of about 0 to about 90 degrees and preferably about 4 to about 30 degrees relative to the external cathode-insulator interface.

    Abstract translation: 提供了一种用于提供持久推力的磁力增强型微阴极推进器组件。 微阴极推进器组件包括管状壳体，管状阴极，绝缘体，阳极和磁场。 管状壳体包括敞开的远端。 管状阴极容纳在壳体内并且包括靠近壳体的敞开的远端定位的远端。 绝缘体与阴极接触形成外部阴极 - 绝缘体界面。 阳极容纳在壳体内，靠近壳体的敞开的远端。 磁场定位在外部阴极 - 绝缘体界面处或周围，并且具有相对于外部阴极 - 绝缘体界面具有约0至约90度，优选约4至约30度的入射角的磁场线。

Patent Agency Ranking