Title:
DEVICE USING IONTOPHORESIS FOR PERMEATION OF IONIC DRUG
Document Type and Number:
Japanese Patent JP2011092543
Kind Code:
A
Abstract:
To provide a device using iontophoresis for the permeation of ionic drug whose costs and size are reduced.
The device 10 using iontophoresis for the permeation of ionic drug includes: batteries 50; constant-current diodes 52 which output constant currents by using the voltage of the batteries 50; a reservoir 24 which has an electrode for outputting the current output by the constant-current semiconductor elements to an external conductor; and another reservoir 24 which has an electrode for returning the current output from the reservoir 24 and flowing through the external conductor to the batteries 50. The ionic drug is enclosed in one of the reservoirs 24.
Inventors:
YAEGASHI MITSUTOSHI
Application Number:
JP2009250818A
Publication Date:
May 12, 2011
Filing Date:
October 30, 2009
Export Citation:
Assignee:
TERUMO CORP
International Classes:
A61N1/30
Domestic Patent References:
| JPH0966111A | 1997-03-11 | |||
| JPS6340570A | 1988-02-20 | |||
| JP2000300682A | 2000-10-31 | |||
| JP2007268135A | 2007-10-18 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Toshiyuki Miyadera
Shuji Ouchi