METHOD FOR MEASURING SKIN CONDITION AND ELECTRONIC DEVICE THEREFOR

    公开(公告)号:US20210282703A1

    公开(公告)日:2021-09-16

    申请号:US16335470

    申请日:2017-08-18

    Abstract: A method for measuring skin by an electronic device according to various embodiments of the disclosure comprises: an operation of irradiating at least one light into skin to which a patch is adhered; an operation of detecting at least one reflected light on the basis of an amount of moisture in the skin, which is changed by physiologically active substances injected through the patch, corresponding to the irradiated light; an operation of generating patch adherence information indicating a skin adhesive state of the patch on the basis of the detection result of the at least one reflected light; and an operation of providing the generated patch adherence information to an output unit or a communication unit.

    MICRONEEDLE PATCH, AND METHOD AND DEVICE FOR MANUFACTURING MICRONEEDLE

    公开(公告)号:US20190269896A1

    公开(公告)日:2019-09-05

    申请号:US16345617

    申请日:2017-08-09

    Abstract: According to various embodiments of the disclosure, a microneedle patch may include: microneedles including a viscous composition; an adhesive sheet adhered to the skin; and a base sheet having the microneedles arranged thereon, wherein the shape of the microneedles has a spirally-twisted screw shape so as to have a first incline facing a first direction and a second incline facing a second direction, which is the direction opposite to the first direction, and the diameter of a base part facing the base sheet gradually decreases toward an end portion.

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