公开(公告)号：US10918845B2

公开(公告)日：2021-02-16

申请号：US15647540

申请日：2017-07-12

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Hiroyuki Kato ,  Ichiro Takase

IPC: A61M37/00 ,  A61B17/20 ,  A61M5/142

Abstract: A transdermal administration device including a first administration member including a first substrate and a first projection protruding from a first administration surface of the first substrate, and a second administration member including a second substrate and a second projection protruding from a second administration surface of the second substrate. The first substrate has an aperture, and the second substrate is positioned within the aperture when viewed in a direction perpendicular to the second administration surface.

公开(公告)号：US20170304603A1

公开(公告)日：2017-10-26

申请号：US15647540

申请日：2017-07-12

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Hiroyuki KATO ,  Ichiro Takase

IPC: A61M37/00 ,  A61B17/20 ,  A61M5/142

CPC classification number: A61M37/0015 ,  A61B17/205 ,  A61M5/14248 ,  A61M2037/0023 ,  A61M2037/0046 ,  A61M2037/0053

Abstract: A transdermal administration device including a first administration member including a first substrate and a first projection protruding from a first administration surface of the first substrate, and a second administration member including a second substrate and a second projection protruding from a second administration surface of the second substrate. The first substrate has an aperture, and the second substrate is positioned within the aperture when viewed in a direction perpendicular to the second administration surface.