SPHERICAL ENCODED BEADS
    1.
    发明申请
    SPHERICAL ENCODED BEADS 审中-公开
    球形编织珠

    公开(公告)号:US20120132572A1

    公开(公告)日:2012-05-31

    申请号:US13353141

    申请日:2012-01-18

    IPC分类号: B07C5/34 B32B27/04

    摘要: The present application discloses spherical polymer bead comprising embedded therein an ultrasonic identification chip, said chip comprising one or more resonator cavities, the dimensions of each of the one or more resonator cavities giving rise to an ultrasonic resonance frequency of 20 kHz or more. The application also discloses a bead sorting apparatus equipped with at least one ultrasonic transmitter and at least one ultrasonic receiver, and a method of measuring the ultrasonic code of an ultrasonic encoded bead using the bead sorting apparatus.

    摘要翻译: 本申请公开了包含嵌入超声波识别芯片的球形聚合物珠,所述芯片包括一个或多个谐振腔,所述一个或多个谐振腔中的每一个的尺寸产生20kHz或更大的超声共振频率。 本申请还公开了一种配备有至少一个超声波发射器和至少一个超声波接收器的珠粒分选装置,以及使用珠粒分选装置测量超声编码珠粒的超声波码的方法。