JPH09511167A - 電気的移送式投与中の皮膚刺激状態の軽減 - Google Patents
電気的移送式投与中の皮膚刺激状態の軽減Info
- Publication number
- JPH09511167A JPH09511167A JP7525726A JP52572695A JPH09511167A JP H09511167 A JPH09511167 A JP H09511167A JP 7525726 A JP7525726 A JP 7525726A JP 52572695 A JP52572695 A JP 52572695A JP H09511167 A JPH09511167 A JP H09511167A
- Authority
- JP
- Japan
- Prior art keywords
- reservoir
- hydrocortisone
- inflammatory agent
- donor
- electrotransport
- 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.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0432—Anode and cathode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0432—Anode and cathode
- A61N1/044—Shape of the electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0448—Drug reservoir
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0432—Anode and cathode
- A61N1/0436—Material of the electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0444—Membrane
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Electrotherapy Devices (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ドナー溜め(16)とカウンター溜め(18)とを含み、前記溜め(1 6、18)の各々が体表(40)とイオン伝達関係に配置されるのに適し、前記 ドナー溜め(16)が投与されるべき薬物を含有し、ドナー及びカウンター溜め (16、18)及び体表(40)を通して所定レベルの電流を供給するために、 ドナー及びカウンター溜め(16、18)を横切って電圧を印加することができ る電力源(24)を含む電気的移送式デバイス(10)において、 前記溜め(16、18)の少なくとも一方がヒドロコルチゾンと、ヒドロコル チゾンのエステルと、その塩とから成る群から選択される抗炎症剤の溶液を、前 記供給レベルの電流に付随する体表(40)刺激状態を軽減するために充分であ る抗災症剤の流量を誘導するような濃度で含むことを特徴とする前記デバイス。 2.抗炎症剤がヒドロコルチゾンを含む、請求項1記載のデバイス。 3.ヒドロコルチゾンの前記エステルがリン酸ヒドロコルチゾンとコハク酸 ヒドロコルチゾンとから成る群から選択される、請求項1又は2に記載のデバイ ス。 4.塩がヒドロコルチゾンのエステルのナトリウム塩である、請求項1〜3 のいずれかに記載のデバイス。 5.塩がヒドロコルチゾンのエステルのナトリウム塩であり、抗炎症剤を含 有する溜め(16又は18)がカソード溜めである、請求項1〜4のいずれかに 記載のデバイス。 6.前記濃度が約0.1〜50mg/mlである、請求項1〜5のいずれか に記載のデバイス。 7.前記濃度が約3〜10mg/mlである、請求項1〜6のいずれかに記 載のデバイス。 8 抗炎症剤の流量が約0.03〜10μg/cm2・時の範囲内である、 請求項1〜7のいずれかに記載のデバイス。 9.抗炎症剤の流量が約0.1〜5μg/cm2・時の範囲内である、請求 頃1〜8のいずれかに記載のデバイス。 10.前記供給レベルの電流が約10〜250μA/cm2の範囲内である 、請求項1〜9のいずれかに記載のデバイス。 11.供給レベルの電流が約50〜150μA/cm2の範囲内である、請 求項1〜10のいずれかに記載のデバイス。 12.前記抗炎症剤がヒドロコルチゾンを含み、ヒドロコルチゾンを含有す る溜め(16又は18)がアルコール類、グリセロール類、グリコール類、シク ロデキストリン類及び界面活性剤から成る群から選択される物質の水溶液をも含 む、請求項1〜11のいずれかに記載のデバイス。 13.(a)前記ドナー溜め(16)が抗炎症剤を含む;又は (b)前記カウンター溜め(18)が抗炎症剤を含む;又は (c)前記溜め(16、18)の両方が抗炎症剤を含む、請求項1〜12のいず れかに記載のデバイス。 14.体表(40)が皮膚を含む、請求項1〜13のいずれかに記載のデバ イス。 15.電気的移送式薬物投与デバイス(10)の、投与されるべき薬物を含 有するドナー溜め(16)と、カウンター溜め(18)とを体表(40)とイオ ン伝達関係に配置し;体表(40)を通して供給レベルの電流を生じさせ、電気 的移送によって体表(40)を通して薬物を投与するために、ドナー及びカウン ター溜め(16、18)を横切って電位を印加することを含む、体表(40)を 通して電気的移送によって薬物を投与する方法において、 前記ドナー及びカウンター溜め(16、18)の少なくとも一方に、ヒドロコ ルチゾンと、ヒドロコルチゾンのエステルと、その塩とから成る群から選択され る抗災症剤の溶液を入れることを含み、前記溶液が前記電気的移送式薬物投与に 付随する体表(40)刺激状態を軽減するために充分である抗災症剤の流量を誘 導するような濃度を有することを特徴とする前記方法。 16.前記抗炎症剤がヒドロコルチゾンを含む、請求項15記載の方法。 17.ヒドロコルチゾンの前記エステルがリン酸ヒドロコルチゾンとコハク 酸ヒドロコルチゾンとから成る群から選択される、請求項15又は16に記載の 方法。 18.塩がヒドロコルチゾンのエステルのナトリウム塩である、請求項15 〜17のいずれかに記載の方法。 19.塩がヒドロコルチゾンのエステルのナトリウム塩であり、抗炎症剤を 含有する溜め(16又は18)がカソード溜めである、請求項15〜18のいず れかに記載の方法。 20.前記濃度が約0.1〜50mg/mlである、請求項15〜19のい ずれかに記載の方法。 21.前記濃度が約3〜10mg/mlである、請求項15〜20のいずれ かに記載の方法。 22.抗炎症剤の流量が約0.03〜10μg/cm2・時の範囲内である 、請求項15〜21のいずれかに記載の方法。 23.抗炎症剤の流量が約0.1〜5μg/cm2・時の範囲内である、請 求項15〜22のいずれかに記載の方法。 24.前記供給レベルの電流が約10〜250μA/cm2の範囲内である 、請求項15〜23のいずれかに記載の方法。 25.供給レベルの電流が約50〜150μA/cm2の範囲内である、請 求項15〜24のいずれかに記載の方法。 26.前記抗炎症剤がヒドロコルチゾンを含み、ヒドロコルチゾンを含有す る溜め(16又は18)がアルコール類、グリセロール類、グリコール類、シク ロデキストリン類及び界面活性剤から成る群から選択される物質の水溶液をも含 む、請求項15〜26のいずれかに記載の方法。 27.(a)前記ドナー溜め(16)が抗炎症剤を含む;又は (b)前記カウンター溜め(18)が抗炎症剤を含む;又は (c)前記溜め(16、18)の両方が抗炎症剤を含む、請求項15〜26のい ずれかに記載の方法。 28.体表(40)が皮膚を含む、請求項15〜27のいずれかに記載の方 法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US221,123 | 1980-12-29 | ||
| US22112394A | 1994-03-30 | 1994-03-30 | |
| PCT/US1995/003425 WO1995026782A1 (en) | 1994-03-30 | 1995-03-16 | Reduction of skin irritation during electrotransport delivery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09511167A true JPH09511167A (ja) | 1997-11-11 |
| JP3549540B2 JP3549540B2 (ja) | 2004-08-04 |
Family
ID=22826452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52572695A Expired - Fee Related JP3549540B2 (ja) | 1994-03-30 | 1995-03-16 | 電気的移送式投与中の皮膚刺激状態の軽減 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US5693010A (ja) |
| EP (1) | EP0752898B1 (ja) |
| JP (1) | JP3549540B2 (ja) |
| AT (1) | ATE165521T1 (ja) |
| AU (1) | AU677519B2 (ja) |
| CA (1) | CA2181742C (ja) |
| DE (1) | DE69502281T2 (ja) |
| DK (1) | DK0752898T3 (ja) |
| ES (1) | ES2117861T3 (ja) |
| WO (1) | WO1995026782A1 (ja) |
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|---|---|---|---|---|
| WO2012086700A1 (ja) | 2010-12-22 | 2012-06-28 | 帝國製薬株式会社 | イオントフォレシス用の電極パッド |
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| US5302172A (en) * | 1990-03-15 | 1994-04-12 | North Carolina State University | Method and composition for iontophoresis |
| US5084006A (en) * | 1990-03-30 | 1992-01-28 | Alza Corporation | Iontopheretic delivery device |
| US5160741A (en) * | 1990-07-06 | 1992-11-03 | Alza Corporation | Reduction or prevention of skin irritation by drugs |
| US5130139A (en) * | 1990-07-06 | 1992-07-14 | Alza Corporation | Reduction or prevention of skin irritation by drugs |
| US5149539A (en) * | 1990-08-03 | 1992-09-22 | Alza Corporation | Reduction or prevention of sensitization to drugs |
| US5120545A (en) * | 1990-08-03 | 1992-06-09 | Alza Corporation | Reduction or prevention of sensitization to drugs |
| US5221254A (en) * | 1991-04-02 | 1993-06-22 | Alza Corporation | Method for reducing sensation in iontophoretic drug delivery |
| US5464387A (en) * | 1991-07-24 | 1995-11-07 | Alza Corporation | Transdermal delivery device |
| US5215520A (en) * | 1991-09-17 | 1993-06-01 | Centre Internationale De Recherches Dermatologiques Galderma (C.I.R.D. Galderma) | Method for delivering an active substance topically or percutaneously |
| DE69224294T2 (de) * | 1991-10-16 | 1998-08-20 | Richardson Vicks Inc | Verbesserte hautpenetrationssysteme fuer erhoehte topische freisetzung von arzneimitteln |
| CA2084734C (en) * | 1991-12-17 | 1998-12-01 | John L. Haynes | Iontophoresis system having features for reducing skin irritation |
| US5232441A (en) * | 1992-05-18 | 1993-08-03 | Physion S.R.L. | Method of treating schistosomal infestations by iontophoresis |
| WO1995026782A1 (en) * | 1994-03-30 | 1995-10-12 | Alza Corporation | Reduction of skin irritation during electrotransport delivery |
-
1995
- 1995-03-16 WO PCT/US1995/003425 patent/WO1995026782A1/en not_active Ceased
- 1995-03-16 AU AU21235/95A patent/AU677519B2/en not_active Ceased
- 1995-03-16 DK DK95914110T patent/DK0752898T3/da active
- 1995-03-16 AT AT95914110T patent/ATE165521T1/de not_active IP Right Cessation
- 1995-03-16 CA CA002181742A patent/CA2181742C/en not_active Expired - Fee Related
- 1995-03-16 EP EP95914110A patent/EP0752898B1/en not_active Expired - Lifetime
- 1995-03-16 ES ES95914110T patent/ES2117861T3/es not_active Expired - Lifetime
- 1995-03-16 JP JP52572695A patent/JP3549540B2/ja not_active Expired - Fee Related
- 1995-03-16 DE DE69502281T patent/DE69502281T2/de not_active Expired - Lifetime
-
1996
- 1996-02-28 US US08/608,582 patent/US5693010A/en not_active Expired - Lifetime
-
1997
- 1997-07-16 US US08/895,096 patent/US5865792A/en not_active Expired - Lifetime
-
1998
- 1998-06-26 US US09/105,074 patent/US6324424B1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012086700A1 (ja) | 2010-12-22 | 2012-06-28 | 帝國製薬株式会社 | イオントフォレシス用の電極パッド |
| EP3378527A1 (en) | 2010-12-22 | 2018-09-26 | Teikoku Seiyaku Co., Ltd. | Electrode pad used for iontophoresis treatment |
| KR20190021499A (ko) | 2010-12-22 | 2019-03-05 | 데이고꾸세이약꾸가부시끼가이샤 | 이온 도입 치료법에 사용되는 전극 패드 |
| US10342968B2 (en) | 2010-12-22 | 2019-07-09 | Teikoku Seiyaku Co., Ltd. | Electrode pad used for iontophoresis treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| US6324424B1 (en) | 2001-11-27 |
| WO1995026782A1 (en) | 1995-10-12 |
| DK0752898T3 (da) | 1999-02-15 |
| AU677519B2 (en) | 1997-04-24 |
| US5693010A (en) | 1997-12-02 |
| JP3549540B2 (ja) | 2004-08-04 |
| ES2117861T3 (es) | 1998-08-16 |
| AU2123595A (en) | 1995-10-23 |
| CA2181742A1 (en) | 1995-10-12 |
| DE69502281D1 (de) | 1998-06-04 |
| EP0752898A1 (en) | 1997-01-15 |
| US5865792A (en) | 1999-02-02 |
| DE69502281T2 (de) | 1998-11-12 |
| EP0752898B1 (en) | 1998-04-29 |
| CA2181742C (en) | 2005-06-14 |
| ATE165521T1 (de) | 1998-05-15 |
| MX9604426A (es) | 1997-07-31 |
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