Title:
浸透物デリバリーシステムおよびその使用方法
Document Type and Number:
Japanese Patent JP5717316
Kind Code:
B2
Abstract:
Disclosed is a device for causing the transdermal flux of a permeant into a subject via at least one formed pathway through a skin layer of the subject. The device comprises a delivery reservoir comprising: i) a non-biodegradable matrix having a bottom surface and defining a plurality of conduits therein the matrix, at least a portion of the plurality of conduits being in communication with the bottom surface; and ii) an undissolved hydrophilic permeant disposed therein at least a portion of the plurality of conduits of the matrix, wherein the hydrophilic permeant can come in contact with subcutaneous fluid from the subject when the bottom surface of the matrix is positioned in fluid communication with the at least one formed pathway. Also disclosed are systems and methods for causing the transdermal flux of a permeant into a subject via at least one formed pathway through a skin layer of the subject.
Inventors:
Jonathan Epstein
David Encore
Frank tagria ferri
Gaurav Tria
Jang Shulun
Alan Smith
Yogi Patel
Stuart McRae
David Encore
Frank tagria ferri
Gaurav Tria
Jang Shulun
Alan Smith
Yogi Patel
Stuart McRae
Application Number:
JP2008517185A
Publication Date:
May 13, 2015
Filing Date:
June 19, 2006
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
A61K9/70; A61K47/10; A61K47/32; A61M37/00; A61N1/30
Foreign References:
| US5250023 | ||||
| US20020131994 | ||||
| US4764164 |
Attorney, Agent or Firm:
Takashima Ichi
Kyoko Doi
Mitsunori Kamata
Yaeko Tamura
Murata Miyuki
Junzo Koike
Hirofumi Toma
Kyoko Doi
Mitsunori Kamata
Yaeko Tamura
Murata Miyuki
Junzo Koike
Hirofumi Toma