[EN] METHODS AND COMPOSITIONS RELATED TO PHYSIOLOGICALLY RESPONSIVE MICRONEEDLE DELIVERY SYSTEMS<br/>[FR] PROCÉDÉS ET COMPOSITIONS ASSOCIÉS À DES SYSTÈMES D'ADMINISTRATION À MICRO-AIGUILLES PHYSIOLOGIQUEMENT SENSIBLES
申请人:UNIV NORTH CAROLINA STATE
公开号:WO2017143153A1
公开(公告)日:2017-08-24
Disclosed herein are microneedle devices, kits comprising the microneedle devices, and methods of using the microneedle devices. Specifically, disclosed is a device for transport of a material across a biological barrier of a subject comprising: a plurality of microneedles each having a base end and a tip, with at least one pathway disposed at or between the base end and the tip; a substrate to which the base ends of the microneedles are attached or integrated; and at least one reservoir which is in connection with the base ends of the microneedles array, wherein the reservoir comprises an agent delivery system, wherein the agent delivery system comprises an agent to be transported across the biological barrier, or a means for producing an agent to be transported across the biological barrier, and a means for detecting a physiological signal from the recipient.
本文揭示了微针装置、包含微针装置的套件以及使用微针装置的方法。具体而言,揭示了一种用于跨越受试者生物屏障传输物质的装置,包括:具有基端和尖端的多个微针,其中至少一个通道设置在基端和尖端之间或之上;基端连接或集成在基板上的微针;至少一个与微针阵列的基端连接的储液池,其中储液池包括传递系统,传递系统包括要跨越生物屏障传输的物质或产生要跨越生物屏障传输的物质的手段,以及从接收者检测生理信号的手段。