OPERATION TOOL FOR FLUID INJECTOR USING MULTI-MICRONEEDLE DEVICE

    公开(公告)号:US20180318570A1

    公开(公告)日:2018-11-08

    申请号:US16037058

    申请日:2018-07-17

    Abstract: An operation tool for a fluid injector includes a selective movement mechanism which moves the fluid injector between a first protruding position and a second protruding position in a housing of an outer cylinder. When the fluid injector is at the first protruding position, microneedles of a multi-microneedle device are protruded out to a first distance from the first open end. When the fluid injector is at the second protruding position to discharge a fluid via the microneedles, the microneedles are protruded out to a second distance from the first open end, which is shorter than the first distance. The selective movement mechanism includes a rotational-linear movement conversion mechanism which moves the fluid injector between the first and second protruding positions along a longitudinal center line of the outer cylinder based on a direction and an amount of rotation of the outer cylinder relative to the fluid injector.

    MICROFLUIDIC DEVICES AND OBSERVATION METHODS
    157.
    发明申请

    公开(公告)号:US20180299380A1

    公开(公告)日:2018-10-18

    申请号:US16018277

    申请日:2018-06-26

    Abstract: A microfluidic device includes a substrate having an electromagnetic wave transmission property, a lid member facing the substrate and being separated from the substrate such that a flow channel is formed between the substrate and the lid member, a light absorption layer which is placed in the flow channel and absorbs an electromagnetic wave, and a microwell array formed on the substrate and having plural microwells that are open to the flow channel to receive a target of analysis.

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