Process and device for generating resonance phenomena in particle
suspensions
    31.
    发明授权
    Process and device for generating resonance phenomena in particle suspensions 失效
    用于在颗粒悬浮液中产生共振现象的方法和装置

    公开(公告)号:US6056861A

    公开(公告)日:2000-05-02

    申请号:US77334

    申请日:1998-07-27

    摘要: A method and a device for position and/or type-selective control of the position and/or change of position of suspended particles in a multielectrode system by the effect of polarization forces that are induced in the particles by alternating electric fields in the multielectrode system, which particles comprise biological or synthetic objects with dimensions essentially corresponding to those of biological cells or cell organelles, viruses or macromolecules, base on the fact that the multielectrode system forms with the particle suspension an electrical network, in which means of resonance are provided for creating a resonant increase or damping of the field strength of the alternating electric fields at certain frequencies in at least one locally demarcated region of the multielectrode system.

    摘要翻译: PCT No.PCT / EP96 / 05244 Sec。 371日期:1998年7月27日 102(e)1998年7月27日PCT PCT 1996年11月27日PCT公布。 出版物WO97 / 20210 日期:1997年6月5日在多电极系统中通过交替电致使粒子诱导的极化力的作用,位置和/或型式选择性地控制悬浮颗粒的位置和/或位置变化的方法和装置 所述多电极系统中的所述颗粒包含基本上对应于生物细胞或细胞器,病毒或大分子的尺寸的生物或合成物体,其基于所述多电极系统与所述粒子悬浮液形成电网, 提供谐振以在多电极系统的至少一个局部分界区域中产生在某些频率处的交变电场的场强的共振增加或阻尼。

    Multicellular tissue and organ culture systems
    32.
    发明授权
    Multicellular tissue and organ culture systems 有权
    多细胞组织和器官培养系统

    公开(公告)号:US09375514B2

    公开(公告)日:2016-06-28

    申请号:US11597317

    申请日:2005-05-09

    IPC分类号: C12N5/00 A61L27/38 A61K35/12

    摘要: The invention relates to methods for producing three-dimensional multicellular tissue and organ culture systems using multicellular mammalian cell aggregates, these systems themselves and their use for various medical purposes, in particular implantations.

    摘要翻译: 本发明涉及使用多细胞哺乳动物细胞聚集体制备三维多细胞组织和器官培养系统的方法,这些系统本身及其用于各种医疗目的,特别是植入物的用途。

    Method for the Production of a Cell Composition Containing Epithelial Cells
    33.
    发明申请
    Method for the Production of a Cell Composition Containing Epithelial Cells 有权
    含上皮细胞的细胞组合物的制备方法

    公开(公告)号:US20080193420A1

    公开(公告)日:2008-08-14

    申请号:US11547678

    申请日:2005-04-01

    IPC分类号: A61K48/00 C12N5/02 C12M1/00

    摘要: Disclosed is a method for forming epithelial cells. Said method comprises the steps of aggregating stem cells from differentiated exocrine gland tissue to obtain an organoid body and differentiating at least one portion of the organoid body or a tissue body grown therefrom to obtain epithelial cells. Also disclosed is a cultivation device, particularly for forming differential epithelial cells.

    摘要翻译: 公开了形成上皮细胞的方法。 所述方法包括以下步骤:从分化的外分泌腺组织聚集干细胞以获得有机体,并分化至少一部分有机体或由其生长的组织体以获得上皮细胞。 还公开了一种培养装置,特别是用于形成差异上皮细胞的培养装置。