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18 条记录 (耗时 0.007 秒)

    Ultrasound hyperthermia unit
    12.
    发明公开
    Ultrasound hyperthermia unit 失效
    超声波超声波单元

    公开(公告)号：EP0111386A3

    公开(公告)日：1985-06-12

    申请号：EP83306402

    申请日：1983-10-21

    申请人： UNIVERSITY OF ABERDEEN ,  CARLTON MEDICAL PRODUCTS LIMITED

    发明人： Hynynen, Kulevro ,  Mallard, John Roland ,  Watmough, David John

    IPC分类号： A61F07/00

    CPC分类号： A61N7/02 ,  A61B2017/00084 ,  A61B2017/22028

    摘要： An ultrasound unit for the clinical application of hyperthermia to tumour cells in soft tissues is provided. The ultrasound hyperthermic unit includes in one aspect an array of sonic transducers (1) radially disposed about an axis and angled to direct sonic energy (12) towards said axis at a point remote from said array, each transducer being adapted for angular movement relative to the other transducers thereby to allow adjustment of the shape of the acoustic focus. The array is computer controlled both with regard to acoustic focus and with regard to the energy imparted by each member of the array, said control being mediated by temperature sensing means (40) adjacent a tumour. This ultrasound unit may be associated with a heat treatment tank (51, 31) including a flexible membrane (32, 52) which may overlie a tumour, thereby to locally raise the temperature and reduce the amount of ultrasonic power required to achieve a desired temperature. Suitable adjustment of the focused energy raises the temperature of the tumour cells above viability, whereas the same energy density applied to healthy cells still allows viability by virtue of the relatively greater heat dissipation ability, and the geometric properties of a single focused transducer, or a multiply focused array.

    Destruction of tissue cells modified by disease
    14.
    发明公开
    Destruction of tissue cells modified by disease 失效
    破坏由疾病修饰的组织细胞

    公开(公告)号：EP0284802A3

    公开(公告)日：1988-12-28

    申请号：EP88103152

    申请日：1988-03-02

    申请人： DORNIER MEDIZINTECHNIK GMBH

    发明人： Wilke, Joachim, Dr.

    IPC分类号： A61B19/00 ,  A61F07/00 ,  A61K09/50 ,  A61K47/00

    CPC分类号： A61K9/127 ,  A61N7/00

    摘要： Die Erfindung betrifft die Zerstörung pathogener Gewebs wucherungen, wie beispielsweise Sakome oder Melanome, wobei die krankhaften Zellen mit kolloidalen Metallpartikel mar kiert werden und anschliessend einer extrakorporalen Appli kation fokussierter Stosswellen oder einer Ultraschall applikation ausgesetzt werden.

    摘要翻译： 本发明涉及致病组织增殖的破坏，例如肉瘤或黑素瘤，致病细胞用胶体金属颗粒标记，然后暴露于体外应用聚焦的冲击波或超声应用。

    Portable device for skin massage by cold
    17.
    发明公开
    Portable device for skin massage by cold 失效
    用于皮肤按摩的便携式装置

    公开(公告)号：EP0157058A3

    公开(公告)日：1986-11-26

    申请号：EP84402382

    申请日：1984-11-22

    申请人： Bontemps, Raymond

    发明人： Bontemps, Raymond

    IPC分类号： A61H07/00 ,  A61H39/06 ,  A61F07/00

    CPC分类号： A61F7/10

    摘要： This invention is about a portable cold conservative for skin massage because of the vaso dilatation effect that follows the vasoconstrictor effect of cold. According to fig. I, the invention is characterized by a small ball that contains glycerine and pure alcohol, preserved at -20°C. This ball is closed by means of a rubber or plastic teat that is both congelation indicator and application device. The neck of this ball is protected by an isotherm collarette to make it easy to use. The invention is used in cosmetology and every treatment by cold.

    摘要翻译： 本发明涉及用于皮肤按摩的便携式冷保守体，因为伴随冷血的血管收缩作用的血管扩张作用。 根据图 本发明的特征在于含有甘油和纯酒精的小球，保存在-20℃。该球通过橡胶或塑料乳头封闭，既是凝胶指示剂和施用装置。 这个球的颈部受到等温射线护身符的保护，使其易于使用。 本发明用于美容美容和每一种感冒治疗。