DE69921090D1 - Iontophoretische elektrodenvorrichtung mit geringem anfangswiderstand - Google Patents

Iontophoretische elektrodenvorrichtung mit geringem anfangswiderstand

Info

Publication number
DE69921090D1
DE69921090D1 DE1999621090 DE69921090T DE69921090D1 DE 69921090 D1 DE69921090 D1 DE 69921090D1 DE 1999621090 DE1999621090 DE 1999621090 DE 69921090 T DE69921090 T DE 69921090T DE 69921090 D1 DE69921090 D1 DE 69921090D1
Authority
DE
Germany
Prior art keywords
electrode device
initial resistance
low initial
iontophoretic electrode
transdermally
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.)
Expired - Lifetime
Application number
DE1999621090
Other languages
English (en)
Other versions
DE69921090T2 (de
Inventor
R Scott
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.)
Alza Corp
Original Assignee
Alza 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 Alza Corp filed Critical Alza Corp
Publication of DE69921090D1 publication Critical patent/DE69921090D1/de
Application granted granted Critical
Publication of DE69921090T2 publication Critical patent/DE69921090T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61N1/02—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
    • A61N1/0432—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
    • A61N1/0448—Drug reservoir

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)
  • Electrotherapy Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Medicinal Preparation (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Cold Cathode And The Manufacture (AREA)
DE69921090T 1998-01-28 1999-01-28 Konfigurierte Elektrodenanordnung mit verbesserter elektrischer Leitung Expired - Lifetime DE69921090T2 (de)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US7280698P 1998-01-28 1998-01-28
US7283898P 1998-01-28 1998-01-28
US7290698P 1998-01-28 1998-01-28
US7282398P 1998-01-28 1998-01-28
US7282798P 1998-01-28 1998-01-28
US72827P 1998-01-28
US72806P 1998-01-28
US72823P 1998-01-28
US72838P 1998-01-28
US72906P 1998-01-28
PCT/US1999/001750 WO1999038565A1 (en) 1998-01-28 1999-01-28 Electrotransport electrode assembly having lower initial resistance

Publications (2)

Publication Number Publication Date
DE69921090D1 true DE69921090D1 (de) 2004-11-18
DE69921090T2 DE69921090T2 (de) 2005-02-17

Family

ID=27535941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921090T Expired - Lifetime DE69921090T2 (de) 1998-01-28 1999-01-28 Konfigurierte Elektrodenanordnung mit verbesserter elektrischer Leitung

Country Status (13)

Country Link
US (1) US6195582B1 (de)
EP (1) EP1051220B1 (de)
JP (1) JP4262410B2 (de)
KR (1) KR100535732B1 (de)
CN (1) CN1189224C (de)
AT (1) ATE279232T1 (de)
AU (1) AU2346599A (de)
CA (1) CA2319638C (de)
DE (1) DE69921090T2 (de)
DK (1) DK1051220T3 (de)
ES (1) ES2232111T3 (de)
PT (1) PT1051220E (de)
WO (1) WO1999038565A1 (de)

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US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
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US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
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EP1941929A1 (de) * 2005-09-30 2008-07-09 Tti Ellebeau, Inc. Elektrodenstruktur für iontophorese mit einem formgedächtnis-separator und diese enthaltende iontophorese-vorrichtung
US20070135754A1 (en) * 2005-09-30 2007-06-14 Hidero Akiyama Electrode assembly for iontophoresis for administering active agent enclosed in nanoparticle and iontophoresis device using the same
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Also Published As

Publication number Publication date
CA2319638C (en) 2008-02-12
DK1051220T3 (da) 2005-02-14
EP1051220B1 (de) 2004-10-13
PT1051220E (pt) 2005-02-28
ATE279232T1 (de) 2004-10-15
JP4262410B2 (ja) 2009-05-13
CN1289261A (zh) 2001-03-28
KR100535732B1 (ko) 2005-12-09
CA2319638A1 (en) 1999-08-05
AU2346599A (en) 1999-08-16
US6195582B1 (en) 2001-02-27
WO1999038565A1 (en) 1999-08-05
CN1189224C (zh) 2005-02-16
ES2232111T3 (es) 2005-05-16
EP1051220A1 (de) 2000-11-15
DE69921090T2 (de) 2005-02-17
KR20010034444A (ko) 2001-04-25
JP2002513596A (ja) 2002-05-14

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