Conjugates for tumor localization and/or tumor therapy
    13.
    发明授权
    Conjugates for tumor localization and/or tumor therapy 失效
    用于肿瘤定位和/或肿瘤治疗的结合物

    公开(公告)号:US5308604A

    公开(公告)日:1994-05-03

    申请号:US859273

    申请日:1992-03-26

    摘要: The invention relates to conjugates composed ofa) at least one polyalcohol or a derivatized polyalcohol,b) at least one active agent,c) at least one linker andd) a protein,wherein the polyalcohol(s) or the derivatized polyalcohol(s) are polyalcohols or derivatized polyalcohols which are not recognized by the defense system of an organism as exogenous, and the protein is a protein which can be taken up by the tumor specifically or non-specifically, and is not recognized by the defense system of an organism as exogenous. These conjugates are suitable for, on the one hand, making possible a very sensitive method in nuclear medicine for the diagnosis of tumors and, on the other hand, for example also offering new methods for diagnosing tumors in X-ray diagnosis, computerized tomography, nuclear spin tomography, electron spin resonance spectroscopy or electron microscopy.

    摘要翻译: 本发明涉及由a)至少一种多元醇或衍生化多元醇组成的缀合物,b)至少一种活性剂,c)至少一种连接体和d)蛋白质,其中所述多元醇或衍生化多元醇 )是不被生物体的防御系统识别为外源的多元醇或衍生化多元醇,并且该蛋白质是可被肿瘤特异性或非特异性摄取的蛋白质,并且不被抗体系统识别 有机体为外源性。 这些缀合物一方面适合用于核医学中用于诊断肿瘤的非常敏感的方法,另一方面,例如还提供用于诊断X线诊断,计算机断层扫描, 核自旋断层扫描,电子自旋共振光谱或电子显微镜。

    Contour collimator for radiotherapy
    14.
    发明授权
    Contour collimator for radiotherapy 失效
    放射治疗的轮廓准直器

    公开(公告)号:US06188748B1

    公开(公告)日:2001-02-13

    申请号:US09043951

    申请日:1998-05-15

    IPC分类号: G21K104

    摘要: A contour collimator has a plurality of plate-shaped diaphragm elements movably arranged with respect to each other in a guiding block to form a contour diaphragm for a radiation beam emitted by a radiation source towards the collimator, and at least one drive for moving the diaphragm elements. A drive is associated with each diaphragm element with the drives of a group of diaphragm elements being substantially adjacent, and a driving transmission arranged between each drive and the associated diaphragm element.

    摘要翻译: 轮廓准直器具有多个板状隔膜元件,该多个板状隔膜元件在引导块中相对于彼此可移动地布置,以形成用于由辐射源朝向准直器发射的辐射束的轮廓隔膜,以及用于移动隔膜的至少一个驱动器 元素。 驱动器与每个隔膜元件相关联,其中一组隔膜元件的驱动器基本相邻,以及布置在每个驱动器和相关联的隔膜元件之间的驱动变速器。

    Contour collimator for radiation therapy
    15.
    发明授权
    Contour collimator for radiation therapy 失效
    轮廓准直器用于放射治疗

    公开(公告)号:US4794629A

    公开(公告)日:1988-12-27

    申请号:US50323

    申请日:1987-05-14

    IPC分类号: A61B6/06 A61N5/10 G21K1/04

    CPC分类号: G21K1/04 A61N5/1042 G21K1/046

    摘要: A contour collimator has diaphragm plates arranged in displaceable fashion relative to one another. Each diaphragm plate is individually engageable with an adjustment element shared by all of the diaphragm plates for displacing one diaphragm plate relative to the remaining diaphragm plates. An interlock mechanism in engagement with the remaining diaphragm plates retains those plates in their respectively existing positions during displacement of the one plate. The adjustment element is displaceable from the one diaphragm plate to another diaphragm plate which can then be displaced by the adjustment element while the other plates are retained in position.

    摘要翻译: 轮廓准直器具有相对于彼此以可置换的方式布置的隔膜板。 每个隔膜板可单独地与由所有隔膜板共享的调节元件接合,用于相对于其余隔膜板移动一个隔膜板。 与剩余的隔膜板接合的联锁机构在一个板的移位期间将这些板保持在它们分别存在的位置。 调节元件可以从一个隔膜板移位到另一个隔膜板,然后可以通过调节元件移动另一个隔膜板,而另一个板片保持就位。