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公开(公告)号:US20210162682A1
公开(公告)日:2021-06-03
申请号:US17111439
申请日:2020-12-03
申请人: TransDerm, Inc.
发明人: Tycho J. SPEAKER , Manuel A. FLORES , Novejot K. SINGH , Abigail L. LAMBRETTI , Anna C. Henderson , Tyler A. STEWART , Andrea S. BURGON
摘要: Microstructure manufacturing apparatuses and methods are disclosed herein that enable the production of microstructures in an efficient, cost-effective manner that produces precise, high-quality microstructure products. In the manufacturing process for a microneedle array, for example, a template can be contacted against a surface of a continuous layer of a viscous polymer and separated from the surface to form a plurality of projections. The projections can then be solidified and later cut at a predetermined distance from the surface to form the microstructure.