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    X-RAY GENERATING APPARATUS FOR PARACENTESIS
    11.
    发明申请
    X-RAY GENERATING APPARATUS FOR PARACENTESIS 审中-公开
    X射线发生装置

    公开(公告)号：US20140029727A1

    公开(公告)日：2014-01-30

    申请号：US13943876

    申请日：2013-07-17

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Takeo Ono

    IPC: H01J35/16

    CPC classification number: H01J35/16 ,  H01J35/08 ,  H01J35/116 ,  H01J35/18 ,  H01J35/186 ,  H01J35/32 ,  H01J2235/166

    Abstract: An X-ray generating apparatus for paracentesis of the present invention has an electron emitting portion arranged in an envelope, and a target that emits X-ray by irradiation with electrons that are emitted from the electron emitting portion, and irradiates an affected part in a living body with the X-ray which have been emitted from the target. The apparatus can adjust a region to be irradiated with X-ray, and thereby enables the affected part to be more effectively and efficiently treated with X-ray.The apparatus also includes a front shield which is provided so as to protrude to the outside from the envelope and has an opening that forms a passage of the X-ray which irradiate the affected part, and can adjust a region to be irradiated with X-ray which irradiate the affected part, by the exchange of the front shield.

    Abstract translation: 本发明的穿刺用X射线发生装置具有布置在外壳中的电子发射部分和通过从电子发射部分发射的电子照射而发射X射线的靶，并且将受影响的部分照射在 活体与目标射出的X射线。 该装置可以调整用X射线照射的区域，从而能够更有效地利用X射线对患部进行治疗。 该装置还包括前罩，其从外壳向外部突出设置，并且具有形成照射受影响部位的X射线通过的开口，并且可以调节用X射线照射的区域， 通过更换前屏蔽来照射受影响的部位。

    X-RAY GENERATING APPARATUS AND CONTROL METHOD THEREOF
    12.
    发明申请
    X-RAY GENERATING APPARATUS AND CONTROL METHOD THEREOF 有权
    X射线发生装置及其控制方法

    公开(公告)号：US20130251107A1

    公开(公告)日：2013-09-26

    申请号：US13897707

    申请日：2013-05-20

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Takao Ogura ,  Ichiro Nomura ,  Kazuyuki Ueda ,  Osamu Tsujii

    IPC: H05G1/32

    CPC classification number: H05G1/32 ,  H01J35/08 ,  H01J35/16 ,  H01J2235/087 ,  H01J2235/166 ,  H05G1/30

    Abstract: An X-ray generating apparatus controls driving of an X-ray tube. The X-ray tube includes an electron source emitting electrons due to application of a voltage, a transmission-type target generating an X-ray due to collision of electrons emitted from the electron source, and a shield member disposed between the electron source and the transmission-type target, the shield member having an opening that electrons emitted from the electron source pass through, and blocking an X-ray that scatters toward the electron source. When generating the X-ray, application of a voltage to the transmission-type target is started, and emission of electrons from the electron source is caused after passage of a predetermined period indicating a time period from starting voltage application until the transmission-type target reaches a predetermined voltage. When stopping X-ray generation, application of the voltage to the transmission-type target is stopped after stopping the emission of electrons from the electron source.

    Abstract translation: X射线发生装置控制X射线管的驱动。 X射线管包括由于施加电压而发射电子的电子源，由于从电子源发射的电子的碰撞而产生X射线的透射型靶以及设置在电子源与电子源之间的屏蔽部件 透射型靶，具有从电子源发射的电子通过的开口的屏蔽构件，以及阻挡向电子源散射的X射线。 当产生X射线时，开始向透射型靶标施加电压，并且在经过指示从启动电压施加到发射型靶标的时间段的预定周期之后引起来自电子源的电子发射 达到预定电压。 当停止X射线产生时，在停止从电子源发射电子之后停止向透射型靶施加电压。

    METHOD AND DEVICE FOR APPLYING DUAL ENERGY IMAGING
    13.
    发明申请
    METHOD AND DEVICE FOR APPLYING DUAL ENERGY IMAGING 有权
    用于应用双能量成像的方法和装置

    公开(公告)号：US20120326031A1

    公开(公告)日：2012-12-27

    申请号：US13459578

    申请日：2012-04-30

    Applicant: Uwe WIEDMANN ,  Denis Perrillat-Amede

    Inventor： Uwe WIEDMANN ,  Denis Perrillat-Amede

    IPC: H01J37/21

    CPC classification number: A61B6/482 ,  A61B6/4035 ,  A61B6/405 ,  A61B6/542 ,  G21K1/02 ,  H01J35/10 ,  H01J35/14 ,  H01J35/305 ,  H01J2235/086 ,  H01J2235/166

    Abstract: A medical imaging method comprising generating a radiation at a first energy level by a radiation source, generating a radiation at a second energy level different from the first energy level by the radiation source, emitting the generated radiations at an output of the radiation source towards a detector, and blocking or diverting the emitted radiations during at least one intermediate phase during which the radiation source switches in a transient way from one of the first energy level and the second energy level to the other of the first energy level and the second energy level.

    Abstract translation: 一种医学成像方法，包括通过辐射源产生处于第一能级的辐射，通过所述辐射源产生不同于所述第一能级的第二能级的辐射，在所述辐射源的输出处朝向 检测器，以及在至少一个中间相位期间阻断或转移所发射的辐射，在该中间相位期间，辐射源以瞬态方式从第一能量级和第二能级之一切换到第一能级和第二能级中的另一级 。

    Method of Inducing Chemical Reactions
    14.
    发明申请
    Method of Inducing Chemical Reactions 有权
    诱导化学反应的方法

    公开(公告)号：US20120152722A1

    公开(公告)日：2012-06-21

    申请号：US13175707

    申请日：2011-07-01

    Applicant: Curtis A Birnbach ,  William H. Joyce ,  Mark L. Manewitz

    Inventor： Curtis A Birnbach ,  William H. Joyce ,  Mark L. Manewitz

    IPC: B01J19/12 ,  B01J19/00

    CPC classification number: H01J35/06 ,  B01J4/004 ,  B01J19/085 ,  B01J19/125 ,  B01J2219/00164 ,  B01J2219/00198 ,  B01J2219/00211 ,  B01J2219/00231 ,  C01B17/745 ,  C01D3/04 ,  H01J35/045 ,  H01J35/08 ,  H01J35/14 ,  H01J35/16 ,  H01J35/18 ,  H01J2235/087 ,  H01J2235/163 ,  H01J2235/166 ,  H01J2235/186

    Abstract: A method for inducing chemical reactions using X-ray radiation comprises generating an irradiation volume within the interior of a reaction vessel by introducing X-ray radiation into the volume, in which two or more reactants are introduced. With respect to the two or more reactants and any subsequently created intermediate reactant or reactants, the aggregate extent to which the foregoing reactants are to be ionized to any degree is selectively controlled, and the average degree of ionization in the irradiation volume, from partial to total, of that portion of the foregoing reactants which is to be ionized is selectively controlled, through control of the fluence and energy of the X-ray radiation, to thereby induce selective reactions of reactants to occur in the irradiation volume. One or more reactants may be delivered through a double-walled pipe containing X-ray shielding to prevent their premature irradiation before being injected into the irradiation volume.

    Abstract translation: 使用X射线辐射诱导化学反应的方法包括通过将X射线辐射引入其中引入两种或更多种反应物的体积来在反应容器的内部产生照射体积。 对于两种或更多种反应物和任何随后产生的中间体反应物或反应物，上述反应物在任何程度上被离子化的聚集程度被选择性地控制，并且照射体积中的平均离子化程度从部分到 通过控制X射线辐射的能量密度和能量来选择性地控制上述被离子化的反应物的那一部分的总和，从而诱导反应物在照射体积中发生选择性反应。 一个或多个反应物可以通过含有X射线屏蔽的双壁管道输送，以防止其在注入照射体积之前过早照射。

    MULTI X-RAY GENERATOR AND MULTI X-RAY IMAGING APPARATUS
    15.
    发明申请
    MULTI X-RAY GENERATOR AND MULTI X-RAY IMAGING APPARATUS 有权
    多发X射线发生器和多X射线成像装置

    公开(公告)号：US20100329429A1

    公开(公告)日：2010-12-30

    申请号：US12875745

    申请日：2010-09-03

    Applicant: Masahiko Okunuki ,  Osamu Tsujii ,  Takeo Tsukamoto

    Inventor： Masahiko Okunuki ,  Osamu Tsujii ,  Takeo Tsukamoto

    IPC: H01J35/06 ,  H01J35/00

    CPC classification number: H01J35/065 ,  H01J35/08 ,  H01J35/16 ,  H01J35/18 ,  H01J2235/062 ,  H01J2235/068 ,  H01J2235/087 ,  H01J2235/166 ,  H01J2235/168

    Abstract: A compact apparatus can form multi X-ray beams with good controllability. Electron beams (e) emitted from electron emission elements (15) of a multi electron beam generating unit (12) receive the lens effect of a lens electrode (19). The resultant electron beams are accelerated to the final potential level by portions of a transmission-type target portion (13) of an anode electrode (20). The multi X-ray beams (x) generated by the transmission-type target portion (13) pass through an X-ray shielding plate (23) and X-ray extraction portions (24) in a vacuum chamber and are extracted from the X-ray extraction windows (27) of a wall portion (25) into the atmosphere.

    Abstract translation: 紧凑的装置可以形成具有良好可控性的多个X射线束。 从多电子束产生单元（12）的电子发射元件（15）发射的电子束（e）接收透镜电极（19）的透镜效应。 通过阳极电极（20）的透射型目标部分（13）的部分将所得的电子束加速到最终的电位。 由透射型目标部分（13）产生的多个X射线束（x）穿过真空室中的X射线屏蔽板（23）和X射线提取部分（24），并从X 将壁部分（25）的射线提取窗口（27）进入大气。

    Flexible soft X-ray ionizer
    16.
    发明授权
    Flexible soft X-ray ionizer 有权
    柔性软X射线电离器

    公开(公告)号：US07710707B2

    公开(公告)日：2010-05-04

    申请号：US11918832

    申请日：2005-10-18

    Applicant: Yong-Chul Jung ,  Byung-Soo Lee ,  Min-Ho Jung ,  Chung-Han Shim

    Inventor： Yong-Chul Jung ,  Byung-Soo Lee ,  Min-Ho Jung ,  Chung-Han Shim

    IPC: H05F3/06 ,  H05F3/00

    CPC classification number: H01J35/18 ,  H01J35/16 ,  H01J2235/166 ,  H01J2235/168 ,  H01J2235/186 ,  H05F3/06

    Abstract: A flexible ionizer uses soft X-ray and has a head unit generating soft X-ray whose wavelength is 1.2˜1.5 Å, a soft X-ray protect unit shielding the leak of the soft X-ray from the head unit, and a power control unit supplying a control signal and control voltage to the head unit. The head unit is positioned outside of the soft X-ray protect unit with the flexible ionizer further having a flexible tube protecting a high voltage cable that connects the head unit and power control unit from external impact or vibration and letting the user bend the head of the head unit at an arbitrary angle toward a charged body if necessary, a connecting device letting the ions generated at the window positioned inside of the body of the ionizer emit toward the charged body by connecting one end of the flexible tube and the head unit, and a connecting device connecting the other end of the flexible tube and the body of the ionizer. The high voltage power lines in the flexible tube are molded to prevent short circuits occurring at a near distance between the high voltage power lines and mutual induction voltages occurring. The short circuit and the mutual induction voltage are caused by the mutual influence of the high voltage lines.

    Abstract translation: 柔性电离器使用软X射线，并具有头单元，其产生波长为1.2〜1.5的软X射线，软X射线保护单元屏蔽来自头单元的软X射线的泄漏，以及功率 控制单元向头单元提供控制信号和控制电压。 头单元位于软X射线保护单元的外部，柔性电离器还具有柔性管，保护连接头单元和电源控制单元的高压电缆免受外部冲击或振动，并使用户弯曲头部 如果需要，头单元以任意角度朝向带电体，通过连接柔性管和头单元的一端，使位于离子发生器的主体内部的窗处产生的离子朝向带电体发射的连接装置， 以及将柔性管的另一端和离子发生器的主体连接的连接装置。 柔性管中的高压电力线被模制以防止在高压电力线之间的近距离处发生短路并且产生相互感应电压。 短路和互感电压是由高压线相互影响引起的。

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