JPS6411565A - Drug admistrating method by iontophoresis - Google Patents
Drug admistrating method by iontophoresisInfo
- 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
Links
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>.
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)
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 |
-
1987
- 1987-07-03 JP JP16744687A patent/JPS6411565A/en active Pending
Cited By (3)
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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