ES2084344T3 - Bioelectrodo iontoforetico hidratable y procedimiento de preparacion. - Google Patents

Bioelectrodo iontoforetico hidratable y procedimiento de preparacion.

Info

Publication number
ES2084344T3
ES2084344T3 ES92903101T ES92903101T ES2084344T3 ES 2084344 T3 ES2084344 T3 ES 2084344T3 ES 92903101 T ES92903101 T ES 92903101T ES 92903101 T ES92903101 T ES 92903101T ES 2084344 T3 ES2084344 T3 ES 2084344T3
Authority
ES
Spain
Prior art keywords
layers
bioelectrode
hydratable
iontophoretical
preparation procedure
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
ES92903101T
Other languages
English (en)
Inventor
Lloyd B Lindsay
Jon E Beck
Tomasz E Petelenz
Stephen C Jacobsen
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.)
Iomed LLC
Original Assignee
Iomed LLC
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 Iomed LLC filed Critical Iomed LLC
Application granted granted Critical
Publication of ES2084344T3 publication Critical patent/ES2084344T3/es
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
    • A61N1/02—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
    • 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
    • A61N1/0444—Membrane
    • 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
    • A61N1/0468—Specially adapted for promoting wound healing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Electrotherapy Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

UN BIOELECTRODO IONTOFORETICO (10) QUE INCORPORA UN ELEMENTO HIDRATABLE (16) QUE TIENE UNA PLURALIDAD DE CAPAS DE HIDROGELA (20) DE MATERIAL QUE PUEDE ABSORBER Y RETENER UN LIQUIDO IONIZADO, UNA HOJA DE ELECTRODOS (14) PARA RECIBIR UNA CORRIENTE ELECTRICA PARA PRODUCIR UN CAMPO ELECTRICO Y PROVOCAR UNA MIGRACION DE IONES DEL LIQUIDO IONIZADO DEL ELECTRODO (14) Y EN LA PIEL O TEJIDO DE UNA PERSONA O ANIMAL JUNTO AL QUE ESTA COLOCADO EL BIOELECTRODO, Y UN ELEMENTO DE SUJECION PARA MANTENER EL ELEMENTO HIDRATABLE Y EL ELECTRODO JUNTOS. UN METODO PARA LA PREPARACION DEL BIOELECTRODO (10) Y EL ELEMENTO HIDRATABLE (16). CAPAS DE HIDROGELA ADYACENTES (20) DE LOS ELEMENTOS HIDRATABLES ESTAN AL MENOS SEPARADAS LAS UNAS DE LAS OTRAS POR LA DISPOSICION ENTRE LAS CAPAS DE ELEMENTOS DE FIBRAS DE SEPARACION GRANULAR. LOS EXTREMOS DE LAS CAPAS ESTAN DOBLADOS PARA MANTENER LAS CAPAS EN UNA PILA PARA EL ENSAMBLAJE DEL ELEMENTO HIDRATABLE (16).
ES92903101T 1990-12-14 1991-12-16 Bioelectrodo iontoforetico hidratable y procedimiento de preparacion. Expired - Lifetime ES2084344T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/627,714 US5236412A (en) 1989-07-21 1990-12-14 Rehydratable product and method of preparation thereof

Publications (1)

Publication Number Publication Date
ES2084344T3 true ES2084344T3 (es) 1996-05-01

Family

ID=24515822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92903101T Expired - Lifetime ES2084344T3 (es) 1990-12-14 1991-12-16 Bioelectrodo iontoforetico hidratable y procedimiento de preparacion.

Country Status (9)

Country Link
US (1) US5236412A (es)
EP (1) EP0515667B1 (es)
JP (1) JP3190335B2 (es)
AT (1) ATE134525T1 (es)
AU (1) AU9162291A (es)
DE (1) DE69117497T2 (es)
DK (1) DK0515667T3 (es)
ES (1) ES2084344T3 (es)
WO (1) WO1992010235A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374241A (en) * 1989-07-21 1994-12-20 Iomed, Inc. Electrodes for iontophoresis
US5328455A (en) * 1989-07-21 1994-07-12 Iomed, Inc. Rehydratable product and method of preparation thereof
US5310404A (en) * 1992-06-01 1994-05-10 Alza Corporation Iontophoretic delivery device and method of hydrating same
JP2542792B2 (ja) * 1992-11-05 1996-10-09 ベクトン・ディッキンソン・アンド・カンパニー ユ―ザ作動型のイオン導入式装置
US5447531A (en) * 1993-03-15 1995-09-05 Hot Springs Thermalsoft, Inc. Therapeutic heat pack
FR2709423B1 (fr) * 1993-08-30 1995-11-17 Lhd Lab Hygiene Dietetique Réservoir imprégnable d'une solution de principe actif, pour dispositif ionophorétique d'administration transdermique de médicaments, et procédé de fabrication d'un tel réservoir.
US20050159699A1 (en) * 1993-09-30 2005-07-21 Vyteris, Inc. Iontophoretic drug delivery device and reservoir and method of making same
US5387189A (en) * 1993-12-02 1995-02-07 Alza Corporation Electrotransport delivery device and method of making same
JP2716361B2 (ja) * 1994-02-16 1998-02-18 株式会社アドバンス 生体用プリント電極
US5563623A (en) * 1994-11-23 1996-10-08 Motorola, Inc. Method and apparatus for driving an active addressed display
DE69517931T2 (de) 1994-12-05 2000-11-09 Seiko Epson Corp Tintezusammensetzung und Tintenstrahl-Aufzeichnungsverfahren unter Verwendung derselben
US5645527A (en) * 1996-02-09 1997-07-08 Iomed, Inc. Hydration assembly for hydrating a bioelectrode element
US5961483A (en) * 1996-06-19 1999-10-05 Sage; Burton H. Iontophoretic delivery of cell adhesion inhibitors
US5713846A (en) * 1996-09-27 1998-02-03 Becton Dickinson And Company Iontophoretic drug delivery system, including method for activating same for attachment to patient
US6018679A (en) * 1997-01-29 2000-01-25 Novartis Finance Corp. Iontophoretic transdermal delivery and control of adverse side-effects
US5947920A (en) * 1997-03-20 1999-09-07 Dermion, Inc. Self-contained hydrating system and iontophoresis bioelectrode
US5846217A (en) * 1997-07-29 1998-12-08 Iomed, Inc. Iontophoretic bioelectrode and method of using same
US6275728B1 (en) * 1998-12-22 2001-08-14 Alza Corporation Thin polymer film drug reservoirs
US7220778B2 (en) * 2003-04-15 2007-05-22 The General Hospital Corporation Methods and devices for epithelial protection during photodynamic therapy
US20090221985A1 (en) * 2005-10-19 2009-09-03 Shmuel Bukshpan System for iontophoretic transdermal delivery of polymeric agents and methods of use thereof
US20070149916A1 (en) * 2005-12-22 2007-06-28 Alza Corporation Dry matrices as drug reservoirs in electrotransport applications
NZ571328A (en) * 2006-03-13 2011-11-25 Lentikat S A S Device for industrial production of biocatalysts in the form of enzymes or microorganisms immobilized in polyvinyl alcohol gel
AU2007227312A1 (en) * 2006-03-21 2007-09-27 Alza Corporation Hydratable polymeric ester matrix for drug electrotransport
WO2008027218A2 (en) * 2006-08-29 2008-03-06 Alza Corporation Drug electrotransport with hydration measurement of hydratable reservoir
US8197844B2 (en) 2007-06-08 2012-06-12 Activatek, Inc. Active electrode for transdermal medicament administration
ES2454974T3 (es) 2007-06-27 2014-04-14 The General Hospital Corporation Aparato para la inhibición óptica de la terapia fotodinámica
US8862223B2 (en) 2008-01-18 2014-10-14 Activatek, Inc. Active transdermal medicament patch and circuit board for same
AU2010217957B2 (en) 2009-02-26 2015-08-13 Liquidia Technologies, Inc. Interventional drug delivery system and associated methods
US9144386B2 (en) * 2012-06-27 2015-09-29 King's Metal Fiber Technologies Co., Ltd. Physiological signal detection device
JP2018024608A (ja) 2016-08-10 2018-02-15 株式会社リコー 生体組織貼付用電極シート

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998215A (en) * 1968-12-18 1976-12-21 Minnesota Mining And Manufacturing Company Bio-medical electrode conductive gel pads
FR2452938A1 (fr) * 1979-04-03 1980-10-31 Dupriez Guy Electrodes a usage unique pour electrotherapie
US4362165A (en) * 1980-01-08 1982-12-07 Ipco Corporation Stable gel electrode
US4921475A (en) * 1983-08-18 1990-05-01 Drug Delivery Systems Inc. Transdermal drug patch with microtubes
US4593053A (en) * 1984-12-07 1986-06-03 Medtronic, Inc. Hydrophilic pressure sensitive biomedical adhesive composition
US4867166A (en) * 1985-06-14 1989-09-19 Jens Axelgaard Electrical stimulation electrode
US4989604A (en) * 1985-10-03 1991-02-05 Accu Science Corporation Electromagnetic device
US4684558A (en) * 1986-06-30 1987-08-04 Nepera Inc. Adhesive polyethylene oxide hydrogel sheet and its production
US4777954A (en) * 1986-06-30 1988-10-18 Nepera Inc. Conductive adhesive medical electrode assemblies
US4874388A (en) * 1987-06-25 1989-10-17 Alza Corporation Multi-layer delivery system
IL86076A (en) * 1988-04-14 1992-12-01 Inventor S Funding Corp Ltd Transdermal drug delivery device
US4927408A (en) * 1988-10-03 1990-05-22 Alza Corporation Electrotransport transdermal system
US4989607A (en) * 1989-03-30 1991-02-05 Preston Keusch Highly conductive non-stringy adhesive hydrophilic gels and medical electrode assemblies manufactured therefrom

Also Published As

Publication number Publication date
US5236412A (en) 1993-08-17
WO1992010235A1 (en) 1992-06-25
DK0515667T3 (da) 1996-03-18
EP0515667B1 (en) 1996-02-28
EP0515667A4 (en) 1992-12-30
DE69117497D1 (de) 1996-04-04
ATE134525T1 (de) 1996-03-15
AU9162291A (en) 1992-07-08
DE69117497T2 (de) 1996-08-22
EP0515667A1 (en) 1992-12-02
JPH05505757A (ja) 1993-08-26
JP3190335B2 (ja) 2001-07-23

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