JPS6411565A - Drug admistrating method by iontophoresis - Google Patents

Drug admistrating method by iontophoresis

Info

Publication number
JPS6411565A
JPS6411565A JP16744687A JP16744687A JPS6411565A JP S6411565 A JPS6411565 A JP S6411565A JP 16744687 A JP16744687 A JP 16744687A JP 16744687 A JP16744687 A JP 16744687A JP S6411565 A JPS6411565 A JP S6411565A
Authority
JP
Japan
Prior art keywords
voltage
pref
current
pretreatment
constant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16744687A
Other languages
Japanese (ja)
Inventor
Naoko Nakaguchi
Shigeyuki Watanabe
Susumu Sato
Mitsuo Sakakawa
Yoshiaki Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP16744687A priority Critical patent/JPS6411565A/en
Publication of JPS6411565A publication Critical patent/JPS6411565A/en
Pending legal-status Critical Current

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  • Electrotherapy Devices (AREA)

Abstract

PURPOSE:To generate a current of almost a constant value and to facilitate current control, by performing pretreatment for applying specific voltage to the skin for a specific time in order to allow the constant current to the skin by a constant voltage apparatus. CONSTITUTION:A timer mechanism 3 is connected to a constant voltage apparatus 1 and a millimeter 2 and measures a time (1-60sec) applying voltage of 5-20V in a pretreatment stage. After the elapse of a predetermined time, a signal dropping voltage to 0-5V is automatically sent to the constant voltage apparatus 1 which in turn changes over voltage to current supply voltage on the basis of said signal. A usual circuit is used after the positive pole side thereof is connected to the positive electrode E1 of iontophoresis and the negative pole side thereof is connected to the negative electrode E2 of said iontophoresis. The voltage applied in pretreatment is pref. 9-15V and the application time thereof is pref. 1-15sec and becomes short of course as the voltage to be applied becomes high. The voltage applied after the finish of pretreatment is 0-5V, pref., 2-3V and a current to be supplied is within a range of 0.1-1mA/cm<2>, pref., 0.3-0.5mA/cm<2>.
JP16744687A 1987-07-03 1987-07-03 Drug admistrating method by iontophoresis Pending JPS6411565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16744687A JPS6411565A (en) 1987-07-03 1987-07-03 Drug admistrating method by iontophoresis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16744687A JPS6411565A (en) 1987-07-03 1987-07-03 Drug admistrating method by iontophoresis

Publications (1)

Publication Number Publication Date
JPS6411565A true JPS6411565A (en) 1989-01-17

Family

ID=15849855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16744687A Pending JPS6411565A (en) 1987-07-03 1987-07-03 Drug admistrating method by iontophoresis

Country Status (1)

Country Link
JP (1) JPS6411565A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700481A (en) * 1995-03-17 1997-12-23 Takeda Chemical Industries, Ltd. Transdermal drug delivery process
US6322550B2 (en) 1998-04-14 2001-11-27 Hisamitsu Pharmaceutical Co., Inc. Method for transdermal administration of GP IIb/IIIa antagonist
KR100534512B1 (en) * 1996-11-14 2005-12-08 앨자 코포레이션 Formulation for electrically assisted delivery of lidocaine and epinephrine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700481A (en) * 1995-03-17 1997-12-23 Takeda Chemical Industries, Ltd. Transdermal drug delivery process
KR100534512B1 (en) * 1996-11-14 2005-12-08 앨자 코포레이션 Formulation for electrically assisted delivery of lidocaine and epinephrine
US6322550B2 (en) 1998-04-14 2001-11-27 Hisamitsu Pharmaceutical Co., Inc. Method for transdermal administration of GP IIb/IIIa antagonist

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