Surgical device for stapling and fastening body tissues
    2.
    发明授权
    Surgical device for stapling and fastening body tissues 失效
    用于缝合和紧固身体组织的手术装置

    公开(公告)号:US5467911A

    公开(公告)日:1995-11-21

    申请号:US231241

    申请日:1994-04-22

    摘要: Disclosed herein is a surgical device for applying surgical fasteners to body tissues in order to fasten the body tissues together. The device comprises an operation section having a housing having an inner space completely sealed from the outside, drive elements electrically driven and arranged in the inner space of the operation section, an insertion section including a housing which has a first end portion containing the fasteners and having an opening through which the fasteners are to be applied, and a second end portion removably coupled to the housing of the operation section, fastener-applying elements located in the housing of the insertion section, for applying the fasteners from the opening to body tissues, and force-transmitting elements for transmitting drive force from the drive elements to the fastener-applying elements.

    摘要翻译: 本文公开了一种用于将外科紧固件应用于身体组织以便将身体组织紧固在一起的外科装置。 该装置包括具有壳体的操作部分,其具有与外部完全密封的内部空间,电驱动并布置在操作部分的内部空间中的驱动元件,包括壳体的插入部分,该壳体具有容纳紧固件的第一端部, 具有开口,紧固件将通过该开口,以及可移除地联接到操作部分的壳体的第二端部,位于插入部分的壳体中的紧固件施加元件,用于将紧固件从开口施加到身体组织 以及用于将驱动力从驱动元件传递到紧固件施加元件的力传递元件。

    Apparatus for amino acid fermentation
    5.
    发明授权
    Apparatus for amino acid fermentation 失效
    氨基酸发酵装置

    公开(公告)号:US5260216A

    公开(公告)日:1993-11-09

    申请号:US764210

    申请日:1991-09-23

    摘要: Amino acid fermentation is conducted by fermenting using bacterial cells in a culture medium in a fermentor and separating fermentation solution withdrawn from the fermentor into a solution containing the bacterial cells and a solution not containing bacterial cells by a cell separator, the solution containing the bacterial cells being circulated from the cell separator to the fermenter by a circulating device to perform amino acid fermentation continuously, and bubbles being removed from the fermentation solution by a bubble separator before the fermentation solution is fed to the circulating device and the cell separator.

    摘要翻译: 氨基酸发酵通过使用发酵罐中的培养基中的细菌细胞进行发酵,并将从发酵罐中取出的发酵液分离为含有细菌细胞的溶液和不含细菌细胞的溶液,细胞细胞的溶液 通过循环装置从循环装置循环到发酵罐中,连续进行氨基酸发酵,并且在将发酵溶液送入循环装置和细胞分离器之前,通过气泡分离器从发酵液中除去气泡。