Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Reexamination Certificate
2003-02-26
2010-12-28
Wax, Robert A (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
C600S577000, C604S185000, C604S290000, C604S156000, C604S306000, C604S304000
Reexamination Certificate
active
07858112
ABSTRACT:
The present invention provides a percutaneous absorption system and a percutaneous absorption method, which have a simple constitution and can realize the easy and continuous percutaneous absorption of medicine even when the medicine is formed of a water-soluble oligomer solution or a high-molecular solution. In the percutaneous absorption system comprising a medicine reservoir portion having a medicine holding portion which holds medicine therein and a support portion for supporting the medicine reservoir portion, the support portion including an adhesive layer and a substrate having medicine non-permeating property, the system is provided with an elastic member for applying pressure to the medicine held in the inside of the medicine reservoir portion, and by breaking the substrate having medicine non-permeating property in the support portion using a mechanical stimulus such as an injection needle or the like, the medicine is released (delivered) at a fixed rate.
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Merriam-Webster Online Dictionary, posted on Feb. 3, 2007.
Human translation of JP 09-124468, The McElroy Translation Company, Sep. 2009.
Human translation of JP 2002-060349, Schreiber Translations, Inc., Sep. 2009.
English abstract of JPH09-124468 A, published May 13, 1997.
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Hatanaka Tomio
Nakagawa Kiyose
Saito Rui
Sugibayashi Kenji
Ahmed Hasan S
Greenblum & Bernstein P.L.C.
Lintec Corporation
Sugibiayashi Kenji
Wax Robert A
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