Title:
DEVICE FOR PERCUTANEOUS ABSORPTION PREPARATION
Document Type and Number:
WIPO Patent Application WO/2008/035558
Kind Code:
A1
Abstract:
This invention provides a device for a percutaneous absorption preparation,
provided with a solution storage container which can exhibit good solution migration
independently of the strength of force. The device for a percutaneous absorption
preparation comprises an electrode film comprising a base material (1) and an
electrode layer (2) and having a solution passage hole (9), a chemical impregnation
member (3) mounted on the electrode layer (2) side of the electrode film, and a
solution storage container (5) joined to the electrode film on its base material
(1) side through a lid material (7) covering the solution passage hole (9). The
solution storage container (5) comprises a bottom and a side wall part. A protrusion
(5b) which faces the solution passage hole (9) is provided at the center part of
the bottom, and the side wall part is provided with a vertically folded part (5c).
Inventors:
TOKUMOTO SEIJI (JP)
ADACHI HIROTOSHI (JP)
FUCHITA YASUSHI (JP)
OGAWA TATSUYA (JP)
OTOMO HITOSHI (JP)
ADACHI HIROTOSHI (JP)
FUCHITA YASUSHI (JP)
OGAWA TATSUYA (JP)
OTOMO HITOSHI (JP)
Application Number:
PCT/JP2007/066974
Publication Date:
March 27, 2008
Filing Date:
August 31, 2007
Export Citation:
Assignee:
HISAMITSU PHARMACEUTICAL CO (JP)
KYODO PRINTING CO LTD (JP)
TOKUMOTO SEIJI (JP)
ADACHI HIROTOSHI (JP)
FUCHITA YASUSHI (JP)
OGAWA TATSUYA (JP)
OTOMO HITOSHI (JP)
KYODO PRINTING CO LTD (JP)
TOKUMOTO SEIJI (JP)
ADACHI HIROTOSHI (JP)
FUCHITA YASUSHI (JP)
OGAWA TATSUYA (JP)
OTOMO HITOSHI (JP)
International Classes:
A61N1/30; A61M37/00
Domestic Patent References:
| WO2006016647A1 | 2006-02-16 | |||
| WO2004105864A1 | 2004-12-09 |
Foreign References:
| JP5084180B2 | 2012-11-28 | |||
| JPH07507464A | 1995-08-24 | |||
| JPH0584180A | 1993-04-06 |
Attorney, Agent or Firm:
WATANABE, Keisuke et al. (Mitsui Sumitomo Ginko Okachimachi Bld.11-4 Taito 4-chome, Taito-k, Tokyo 16, JP)
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