Elastic valve and microfluidic device including the same
    4.
    发明授权
    Elastic valve and microfluidic device including the same 有权
    包括弹性阀和微流体装置

    公开(公告)号:US08136550B2

    公开(公告)日:2012-03-20

    申请号:US12023197

    申请日:2008-01-31

    IPC分类号: E03B1/00

    摘要: An elastic valve and a microfluidic device including the same are provided. The elastic valve includes a channel dented by external pressure so as to be elastically restituted; and a plurality of channel closing protrusions, which comprise elastomer as a material, which are protruded from at least one inner side surface of the channel toward an opposite inner side surface, and which are separated from each other so as not to interrupt a flow of fluids, wherein, when external pressure is applied in order to dent the channel, the plurality of channel closing protrusions are deformed so as to be elastically restituted, thereby closing the channel.

    摘要翻译: 提供弹性阀和包括该弹性阀的微流体装置。 弹性阀包括通过外部压力凹陷以便被弹性恢复的通道; 以及多个通道闭合突起,其包括弹性体作为材料,其从所述通道的至少一个内侧表面突出到相对的内侧表面,并且彼此分离,以便不会中断流动 流体,其中当施加外部压力以凹陷通道时,多个通道关闭突起变形以便被弹性地恢复,从而关闭通道。