Title:
REFRIGERATION-TYPE ELECTRODE STRUCTURE FOR IONTOPHORESIS
Document Type and Number:
WIPO Patent Application WO/2007/023907
Kind Code:
A1
Abstract:
This invention discloses an electrode structure for iontophoresis, characterized
by comprising an electrode connected to a power supply having the same polarity
as a medicament component in an ionic medicament, an electrolyte holding part
for holding in an impregnated state an electrolyte disposed adjacent to the electrode,
an ion exchange membrane disposed adjacent to the electrolyte holding part for
selecting an ion opposite to a charge ion in the ionic medicament, a liquid medicament
holding part disposed adjacent to the ion exchange membrane for holding the ionic
medicament in an impregnated state, and an ion exchange membrane disposed adjacent
to the liquid medicament holding part for selecting the same ion as the charge
ion in the ionic medicament, the electrode structure being in a refrigerated
state.
Inventors:
NAKAYAMA MIZUO (JP)
MATSUMURA AKIHIKO (JP)
MATSUMURA TAKEHIKO (JP)
AKIYAMA HIDERO (JP)
MATSUMURA AKIHIKO (JP)
MATSUMURA TAKEHIKO (JP)
AKIYAMA HIDERO (JP)
Application Number:
PCT/JP2006/316625
Publication Date:
March 01, 2007
Filing Date:
August 24, 2006
Export Citation:
Assignee:
TRANSCUTANEOUS TECH INC (JP)
NAKAYAMA MIZUO (JP)
MATSUMURA AKIHIKO (JP)
MATSUMURA TAKEHIKO (JP)
AKIYAMA HIDERO (JP)
NAKAYAMA MIZUO (JP)
MATSUMURA AKIHIKO (JP)
MATSUMURA TAKEHIKO (JP)
AKIYAMA HIDERO (JP)
International Classes:
A61N1/30; A61N1/04
Domestic Patent References:
| WO2003037425A1 | 2003-05-08 |
Foreign References:
| JP3071064U | 2000-08-22 | |||
| JP2005507692A | 2005-03-24 | |||
| US5840057A | 1998-11-24 |
Attorney, Agent or Firm:
YOSHITAKE, Kenji et al. (Room 323 Fuji Bldg., 2-3, Marunouchi, 3-chom, Chiyoda-ku Tokyo 05, JP)
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