Title:
経皮吸収シート
Document Type and Number:
Japanese Patent JP6482323
Kind Code:
B2
Abstract:
Provided is a transdermal absorption sheet capable of improving strength against impact at the time of puncture. A transdermal absorption sheet 100 includes a sheet portion 116 and a plurality of needle-like protruding portions 110 arranged on a first principal surface of the sheet portion 116, in which the sheet portion 116 has a center portion 116A which is a region in which the plurality of needle-like protruding portions 110 are formed, and an outer edge portion 116B which is a region from the center portion 116A to an end portion 116C, and a maximum thickness T Max of a thickness portion 116D of the outer edge portion 116B is larger than an average thickness T Ave of the center portion 116A.
Inventors:
Satoshi Wakamatsu
Application Number:
JP2015041386A
Publication Date:
March 13, 2019
Filing Date:
March 03, 2015
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61M37/00
Domestic Patent References:
| JP2015016362A |
Attorney, Agent or Firm:
Kenzo Matsuura