Method and apparatus for delivering a prosthetic fabric into a patient
    3.
    发明申请
    Method and apparatus for delivering a prosthetic fabric into a patient 有权
    将假体织物递送到患者体内的方法和装置

    公开(公告)号:US20050277942A1

    公开(公告)日:2005-12-15

    申请号:US10855803

    申请日:2004-05-27

    IPC分类号: A61F2/00 A61F2/02

    CPC分类号: A61F2/0063 A61F2002/0072

    摘要: An introducer and method for delivering a prosthetic fabric into a patient. The introducer includes a delivery tube having a distal end adapted to be inserted into the patient and a lumen that receives the prosthetic fabric. A loader may be provided to reconfigure the prosthetic fabric from a first configuration to a collapsed configuration and/or to insert the collapsed fabric into the lumen of the delivery tube. A plunger may be provided to push the prosthetic fabric through the delivery tube and into the patient. The loader and plunger may be combined in a dual-purpose component that is reversible to either load the fabric into the delivery tube or push the fabric through the delivery tube.

    摘要翻译: 用于将假体织物递送到患者体内的导引器和方法。 引导器包括具有适于插入患者体内的远端的输送管和容纳假体织物的内腔。 可以提供装载器以将假体织物从第一构型重新配置为折叠构型和/或将折叠的织物插入输送管的内腔。 可以提供柱塞以推动假体织物穿过输送管并进入患者体内。 装载机和柱塞可以组合成双重用途的部件,其可逆地将织物加载到输送管中或者将织物推送通过输送管。

    PRODUCTS AND METHODS FOR ENHANCED TRANSGENE EXPRESSION AND PROCESSING
    10.
    发明申请
    PRODUCTS AND METHODS FOR ENHANCED TRANSGENE EXPRESSION AND PROCESSING 审中-公开
    用于增强转基因表达和加工的产品和方法

    公开(公告)号:US20120231449A1

    公开(公告)日:2012-09-13

    申请号:US13496817

    申请日:2010-09-20

    IPC分类号: C12N15/85 C12Q1/68 C12N5/10

    摘要: Disclosed are methods and eukaryotic host cells for transgene expression. The cells may be treated and/or modified to increase homologous recombination (HR), decrease non homologous end joining (NHEJ) and/or to enhance a HR/NHEJ ratio in said cell. Such cells can be transfected with vectors comprising the transgene, which advantageously integrates into the genome of the cell to form a concatemeric structure which may comprise more than 200 transgene copies. Certain expression enhancing elements such as MARs are advantageously provided to further enhance and/or facilitate transgene expression. Disclosed is also a recombinant eukaryotic host cell, in particular a non-primate host cell, comprising a transgenic sequence encoding a protein and/or a RNA, in particular a primate protein and/or RNA, involved in translocation across the ER membrane and/or secretion across the cytoplasmic membrane.

    摘要翻译: 公开了用于转基因表达的方法和真核宿主细胞。 可以治疗和/或修饰细胞以增加同源重组(HR),减少非同源末端连接(NHEJ)和/或增强所述细胞中的HR / NHEJ比率。 可以用包含转基因的载体转染这样的细胞,其有利地整合到细胞的基因组中以形成可以包含超过200个转基因拷贝的并联结构。 有利地提供某些表达增强元件如MARs以进一步增强和/或促进转基因表达。 还公开了重组真核宿主细胞,特别是非灵长类动物宿主细胞,其包含编码蛋白质和/或RNA的转基因序列,特别是涉及穿过ER膜的易位蛋白和/或RNA,和/ 或分泌跨细胞质膜。