Invention Application
- Patent Title: Micro-Needle Sheet
- Patent Title (中): 微针片
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Application No.: US14916354Application Date: 2014-09-03
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Publication No.: US20160206866A1Publication Date: 2016-07-21
- Inventor: Naoki YAMAMOTO , Makoto OGURA
- Applicant: HISAMITSU PHARMACEUTICAL CO., INC.
- Priority: JP2013-185322 20130906
- International Application: PCT/JP2014/073195 WO 20140903
- Main IPC: A61M37/00
- IPC: A61M37/00
Abstract:
A microneedle sheet in an embodiment of the present invention includes a plurality of microneedles formed on a sheet generally along a principal surface of the sheet. The microneedles are configured to rise from the principal surface when the sheet is bent, and the raised microneedles pierce skin. At least some of the microneedles each have a region for exposing a tear formed in the skin in a needle inserted state.
Information query
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