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    • 114. 发明授权
    • Apparatus for storing and ejecting radioactive sources used in
radiotherapy
    • 用于放射治疗放射源储存和放射的装置
    • US4150298A
    • 1979-04-17
    • US788758
    • 1977-04-19
    • Georges BraultJacques Blanche
    • Georges BraultJacques Blanche
    • G21K5/02A61M36/04A61N5/10G21F5/015G21F7/005G21F5/02
    • A61N5/1007G21F5/015G21F7/005A61N2005/1008
    • An apparatus used for radiotherapeutic purposes, designed to store a number of radioactive-source carriers and to facilitate their selective ejection via respective sheaths to remote applicators designed to contact anatomical parts to be treated, comprises a cylindrical body inside a metallic enclosure, the body being formed with a plurality of axially extending cylindrical cavities each adapted to accommodate a source carrier. Certain of these cavities, referred to as active, are open at both ends and are connected via respective conduits with associated entrance and exit connectors on the outer surface of the enclosure, the exit connectors being engageable by the ejection sheaths. The remaining cavities, serving for the storage of source carriers, communicate by way of other conduits with ancillary connectors, also on the outer enclosure surface, that can be linked by a transfer tube to the exit connector of a selected active cavity which is to be loaded with a source carrier or from which such a carrier is to be withdrawn. The displacement of any carrier into and out of an applicator or into and out of storage is performed by a flexible driving cable passing through the entrance connector of a selected active cavity.
    • 用于放射治疗目的的设备,设计用于储存多个放射源载体,并且便于通过相应护套选择性地将其选择性地喷射到被设计成接触待处理的解剖部件的远程施加器,其包括金属外壳内的圆柱体, 形成有多个轴向延伸的圆柱形空腔,各自适于容纳源载体。 被称为活动的这些空腔中的某些在两端是敞开的,并通过相应的导管与外壳的外表面上的相关入口和出口连接器连接,出口连接器可由喷射鞘接合。 用于存储源载体的剩余空腔通过其他导管与通过传输管连接到外部壳体表面上的辅助连接器连通,所述辅助连接器可以被连接到所选择的有源空腔的出口连接器 装载有源载体或从其中提取这种载体。 任何载体进出施加器或进出储存器的位移是通过穿过所选择的有源腔的入口连接器的柔性驱动缆索进行的。
    • 115. 发明授权
    • Apparatus for irradiating flowable material
    • 用于照射可流动材料的装置
    • US3952202A
    • 1976-04-20
    • US479115
    • 1974-06-13
    • Ernst Bosshard
    • Ernst Bosshard
    • G21K5/10C02F1/30G21K5/02H01J37/00
    • G21K5/02C02F1/30
    • The radiation sources of the mobile irradiation apparatus are mounted in a carrier which is mounted at the top of the irradiation chamber. A screening cover is disposed over the carrier and has a load-unloading passage which can be moved into alignment with a selected radiation-source containing passage in the carrier for loading and unloading purposes. The cover is secured in a closed position relative to the carrier via screws so that the load-unload passage is sealed with a passage in the carrier. The carrier is also movable relative to the cover via unloosening of the screws so that the cover can be brought to an open position in which the cover can rotate to bring the load-unload passage into alignment with a different passage in the carrier.
    • 移动照射装置的辐射源安装在安装在照射室顶部的载体中。 屏蔽盖设置在载体上并且具有装载 - 卸载通道,该装载卸载通道可以与载体中的选定的辐射源容纳通道移动成对准以用于装载和卸载目的。 盖通过螺钉相对于托架固定在关闭位置,使得卸载通道用载体中的通道密封。 载体也可以通过螺丝的旋开而相对于盖移动,使得盖可以进入打开位置,在该位置盖可以旋转,以使卸载通道与载体中的不同通道对齐。
    • 116. 发明授权
    • Radiation treatment method and apparatus for decontamination of polluted fluid
    • 污染物去污的辐射处理方法及装置
    • US3904882A
    • 1975-09-09
    • US3739870
    • 1970-05-11
    • ENERGY SYSTEMS INC
    • LUND NORMANBIALY KAROL JMANN LELAND AWOODBRIDGE DR DAVID D
    • C02F1/30G21K5/02G01N21/26
    • G21K5/02C02F1/30
    • A radiation treatment method and apparatus for the safe disinfection and decontamination of liquid waste, such as sewage. Liquid waste is processed by removing some solids from the effluent, irradiating the effluent less some solids, with a gamma radiation field and percolating the disinfected effluent, or discharging the disinfected liquid into sewage conduits or into streams or other bodies of water. The disinfecting chamber is a box constructed of concrete or other compatible material, having a radiation shielding cover, and having an inlet at one end and an exit at the other end. Baffles located in the box produce desired distribution and turbulence of flow. Sources of ionizing radiation, usually gamma radiation, are placed in the chamber in such a manner as to provide a relatively uniform radiation field in the effluent passing through the system.
    • 一种放射线处理方法和设备,用于对废液(如污水)进行安全消毒和去污。 通过从流出物中除去一些固体,用γ辐射场辐射出一些固体,渗滤消毒的流出物,或将消毒的液体排放到污水管道或流入其它水体中来处理液体废物。 消毒室是由混凝土或其他相容材料构成的箱体,其具有辐射屏蔽罩,并且在一端具有入口,在另一端具有出口。 箱子中的挡板产生所需的流动分布和湍流。 电离辐射源(通常为γ辐射)以这样的方式被放置在腔室中,以便在通过系统的流出物中提供相对均匀的辐射场。