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公开(公告)号：WO2018170584A1
公开(公告)日：2018-09-27
申请号：PCT/CA2018/050300
申请日：2018-03-13
Applicant: MICRODERMICS INC.
Abstract: Methods and apparatus for supporting microneedles are provided. The apparatus includes a plurality of pedestals extending away from a base and transversely spaced- apart from each other by inter-pedestal volumes. Each of the pedestals has a transversely extending contact surface. For each of the pedestals, one or more microneedles extend from the contact surface of the pedestal.
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公开(公告)号：WO2020023804A1
公开(公告)日：2020-01-30
申请号：PCT/US2019/043530
申请日：2019-07-25
Applicant: MICRODERMICS INC. , MANSOOR, Iman , STOEBER, Boris , RANAMUKHAARACHCHI, Sahan , RAEISZADEH, Mehrsa , SALTZSTEIN, William E.
Inventor： MANSOOR, Iman , STOEBER, Boris , RANAMUKHAARACHCHI, Sahan , RAEISZADEH, Mehrsa , SALTZSTEIN, William E.
IPC: A61M5/158 , A61B5/1486 , A61M5/32 , A61M5/162 , A61M37/00
Abstract: A sensor apparatus and a microneedle apparatus are disclosed. In one aspect, a sensor apparatus has a microneedle projecting and monolithically formed with a substrate and a probe supported by the microneedle for insertion with the microneedle into the skin of a subject. The microneedle provides a first electrode and the probe provides a second electrode of a sensing circuit. In another aspect, a sensor apparatus has an array of microneedles including a first microneedle and a second microneedle. A probe is supported by the second microneedle. The first microneedle provides a first electrode and the probe provides a second electrode of a sensing circuit. In another aspect, a microneedle apparatus with a support structure is provided. In another aspect, a microneedle apparatus capable of providing a physical and electrical contact away from the microneedle is provided.
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