The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 1988
Filed:
Oct. 30, 1985
Applicant:
Inventor:
Minoru Sasaki, Yokohama, JP;
Assignee:
Kabushiki Kaisya Advance Kaihatsu Kenkyujo, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604 20 ;
Abstract
A device for iontophoresis including an electric source, a pulse generator, a working electrode, and a counter electrode is described. This device has a circuit for discharging the charges accumulated in said electrodes during each intermission period of therapeutic pulses generated by said pulse generator (i.e., a circuit for effecting the depolarization between the above-mentioned both electrodes during each intermission period of therapeutic pulses). This device can be directly and very easily applied to the human skin, without causing undesirable irritation in the skin, especially without causing burns and rubefaction in the skin.