Wave absorber
    1.
    发明授权
    Wave absorber 失效
    波浪吸收器

    公开(公告)号:US5952953A

    公开(公告)日:1999-09-14

    申请号:US41729

    申请日:1998-03-13

    IPC分类号: H01Q17/00

    CPC分类号: H01Q17/007 H01Q17/004

    摘要: A wave absorber which is light in weight, rich in flexibility and excellent in wave absorption characteristics in a microwave frequency range. The wave absorber in which composite carbon black particles including crystalline graphite and amorphous carbon black are dispersed into an insulating matrix. In the wave absorber, dispersion of the composite carbon black particles is adjusted so that a ratio (.rho./R) of a volume resistivity .rho. measured at frequencies of 30, 100 and 500 kHz to a measured DC volume resistivity R is in a predetermined range and a volume ratio of the composite carbon black particles having particle diameters of 10 nm to 200 nm to all the composite carbon black particles is in a range of 5% to 95%. Thereby, a wave absorber excellent in absorption characteristics is obtained.

    摘要翻译: 一种重量轻,在微波频率范围内灵活性高,波吸收特性优异的吸波体。 其中包括结晶石墨和无定形炭黑的复合炭黑颗粒分散在绝缘基体中的波吸收体。 在波吸收体中,调整复合炭黑粒子的分散,使得以30,100和500kHz的频率测量的体积电阻率rho与测量的DC体积电阻率R的比(rho / R)在预定范围内 粒径为10nm〜200nm的复合炭黑粒子与所有复合炭黑粒子的体积比为5〜95%的范围。 由此,得到吸收特性优异的波长吸收体。

    Heating apparatus for hyperthermia
    3.
    发明授权
    Heating apparatus for hyperthermia 失效
    热疗加热装置

    公开(公告)号:US4741348A

    公开(公告)日:1988-05-03

    申请号:US759307

    申请日:1985-07-26

    IPC分类号: A61N5/02 A61N5/00

    CPC分类号: A61N5/02

    摘要: A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. Electromagnetic waves output from a single electromagnetic wave generating device are branched into a plurality of electromagnetic wave outputs, which are respective employed to conduct hyperthermia treatments for a plurality of patients, the level of each of the branched outputs being adjustable. The whole of the hyperthermia system is controlled in a concentrated fashion from a single section by way of time-division multiplexing. It is therefore possible for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, even when the conditions of these patients differ from one another. Further, it is advantageously possible to simplify the arrangement of the system as a whole and provide an even more precise control of the system.

    摘要翻译: 用于热疗的加热装置利用电磁波来局部加热活体内的癌细胞。 从单个电磁波发生装置输出的电磁波被分支为多个电磁波输出,其分别用于对多个患者进行热疗治疗,每个分支输出的电平是可调节的。 整个热疗系统以集中的方式从单个部分通过时分复用来控制。 因此,即使这些患者的病情彼此不同,多个患者也可以同时进行热疗处理并且彼此并行。 此外,有利地可以简化整个系统的布置并提供对系统的更精确的控制。

    Heating apparatus for hyperthermia
    5.
    发明授权
    Heating apparatus for hyperthermia 失效
    热疗加热装置

    公开(公告)号:US5025810A

    公开(公告)日:1991-06-25

    申请号:US337839

    申请日:1989-04-14

    IPC分类号: A61N5/02

    CPC分类号: A61N5/02

    摘要: A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. Electromagnetic waves output from a single electromagnetic wave generating means are branched into a plurality of branched electromagnetic waves, which are respectively employed to conduct hyperthermia treatments for a plurality of patients. The whole of the hyperthermia system is controlled in a concentrated fashion from a single section by means of time-division multiplexing. It is therefore possible for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, even when the conditions of these patients differ from one another. Further, it is advantageously possible to simplify the arrangement of the system as a whole and stabilize the control of the system.

    Heating apparatus and method for hyperthermia
    6.
    发明授权
    Heating apparatus and method for hyperthermia 失效
    加热装置和热疗方法

    公开(公告)号:US4747416A

    公开(公告)日:1988-05-31

    申请号:US756071

    申请日:1985-07-17

    IPC分类号: A61N5/02 A61F7/00 A61N5/00

    CPC分类号: A61N5/02

    摘要: A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. When it is necessary for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, the control of a plurality of electromagnetic wave outputs and the control of cooling of the surface of a heated region are effected by a centralized control which employs time-division multiplexing. Thus, it is advantageously possible to efficiently carry out a hyperthermia treatment which is fitting for the condition of each of a plurality of patients.

    摘要翻译: 用于热疗的加热装置利用电磁波来局部加热活体内的癌细胞。 当需要多个患者同时进行热疗处理并且彼此并行时,多个电磁波输出的控制和加热区域的表面的冷却控制是通过 采用时分复用的集中控制。 因此,有利地可以有效地进行适合于多个患者中的每一个的状况的高热治疗。

    Applicator for localized hyperthermia by electromagnetic waves
    7.
    发明授权
    Applicator for localized hyperthermia by electromagnetic waves 失效
    电磁波局部热疗的敷料器

    公开(公告)号:US4690156A

    公开(公告)日:1987-09-01

    申请号:US707445

    申请日:1985-03-01

    IPC分类号: A61N5/02 A61N5/00

    CPC分类号: A61N5/02

    摘要: Coolant liquid is caused to flow through a lens section of an applicator to control the heating of the applicator due to a loss in propagation of the electromagnetic waves in the applicator. Furthermore, in this applicator, device for decreasing the internal loss, device for improving a lens effect to efficiently heat a predetermined portion in a living body, and the like are provided, respectively, as necessary.

    摘要翻译: 导致冷却剂液体流过施加器的透镜部分,以由于施加器中的电磁波的传播损失而控制施加器的加热。 此外,根据需要,分别设置在该涂布器中,分别减少内部损耗的装置,用于提高透镜效果的装置,以有效地加热活体内的预定部分等。

    Heating apparatus and method for hyperthermia
    8.
    发明授权
    Heating apparatus and method for hyperthermia 失效
    加热装置和热疗方法

    公开(公告)号:US5231997A

    公开(公告)日:1993-08-03

    申请号:US662102

    申请日:1991-02-28

    IPC分类号: A61N5/02

    CPC分类号: A61N5/02

    摘要: A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. Electromagnetic waves output from a single electromagnetic wave generating means are branched into a plurality of branched electromagnetic waves, which are respectively employed to conduct hyperthermia treatments for a plurality of patients. The whole of the hyperthermia system is controlled in a concentrated fashion from a single section by means of time-division multiplexing. It is therefore possible for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, even when the conditions of these patients differ from one another. Further, it is advantageously possible to simplify the arrangement of the system as a whole and stabilize the control of the system.

    摘要翻译: 用于热疗的加热装置利用电磁波来局部加热活体内的癌细胞。 从单个电磁波产生装置输出的电磁波被分支成多个分支电磁波,其分别用于对多个患者进行热疗治疗。 整个热疗系统通过时分复用从单个部分以集中的方式进行控制。 因此,即使这些患者的病情彼此不同,多个患者也可以同时进行热疗处理并且彼此并行。 此外,有利地可以简化整个系统的布置并稳定系统的控制。

    Heating apparatus for hyperthermia
    9.
    发明授权
    Heating apparatus for hyperthermia 失效
    热疗加热装置

    公开(公告)号:US5148814A

    公开(公告)日:1992-09-22

    申请号:US637627

    申请日:1991-01-04

    IPC分类号: A61N5/02 A61F7/00

    CPC分类号: A61N5/02

    摘要: A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. When it is necessary for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, the control of a plurality of electromagnetic wave outputs and the control of cooling of the surface of a heated region are effected by a centralized control which employs time-division multiplexing. Thus, it is advantageously possible to efficiently carry out a hyperthermia treatment which is fitting for the condition of each of a plurality of patients.

    摘要翻译: 用于热疗的加热装置利用电磁波来局部加热活体内的癌细胞。 当需要多个患者同时进行热疗处理并且彼此并行时,多个电磁波输出的控制和加热区域的表面的冷却控制是通过 采用时分复用的集中控制。 因此,有利地可以有效地进行适合于多个患者中的每一个的状况的高热治疗。

    Heating apparatus for hyperthermia
    10.
    发明授权

    公开(公告)号:US5033478A

    公开(公告)日:1991-07-23

    申请号:US335841

    申请日:1989-04-10

    IPC分类号: A61N5/02 A61F7/00

    CPC分类号: A61N5/02

    摘要: A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. When it is necessary for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, the control of a plurality of electromagentic wave outputs and the control of cooling of the surface of a heated region are effected by a centralized control which employs time-division multiplexing. Thus, it is advantageously possible to efficiently carry out a hyperthermia treatment which is fitting for the condition of each of a plurality of patients.