Search International and National Patent Collections

1. (WO2018043574) MICRONEEDLE SHEET

Pub. No.:    WO/2018/043574    International Application No.:    PCT/JP2017/031191
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Thu Aug 31 01:59:59 CEST 2017
IPC: A61M 37/00
A61K 9/00
A61K 47/36
Applicants: HISAMITSU PHARMACEUTICAL CO., INC.
久光製薬株式会社
Inventors: YAMAMOTO Naoki
山本 直樹
TOKUMOTO Seiji
徳本 誠治
Title: MICRONEEDLE SHEET
Abstract:
Provided is a microneedle sheet comprising a plurality of microneedles formed in a sheet substantially along the principal surface of the sheet, wherein the microneedles each include a water-soluble polysaccharide and water, the content of the water is at least 1 mass% and less than 19 mass% with respect to the total mass of the microneedles, and the microneedles rise from the principal surface by the sheet being bent.