CA2155107A1 - Active drug delivery device, electrode, and method for making same - Google Patents

Active drug delivery device, electrode, and method for making same

Info

Publication number
CA2155107A1
CA2155107A1 CA2155107A CA2155107A CA2155107A1 CA 2155107 A1 CA2155107 A1 CA 2155107A1 CA 2155107 A CA2155107 A CA 2155107A CA 2155107 A CA2155107 A CA 2155107A CA 2155107 A1 CA2155107 A1 CA 2155107A1
Authority
CA
Canada
Prior art keywords
electrode
flexible
metal
active
backing
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
Application number
CA2155107A
Other languages
French (fr)
Other versions
CA2155107C (en
Inventor
Norman A. Jacobs
John D. Denuzzio
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.)
Vyteris Inc
Original Assignee
Drug Delivery Technologies, Inc.
Vyteris, Inc.
Norman A. Jacobs
John D. Denuzzio
Becton, Dickinson And Company
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 Drug Delivery Technologies, Inc., Vyteris, Inc., Norman A. Jacobs, John D. Denuzzio, Becton, Dickinson And Company filed Critical Drug Delivery Technologies, Inc.
Publication of CA2155107A1 publication Critical patent/CA2155107A1/en
Application granted granted Critical
Publication of CA2155107C publication Critical patent/CA2155107C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N1/044—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)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

An iontophoretic drug delivery device (20) with a flexible active electrode assembly (25) may include at least one flexible active electrode, at least one reservoir (42) and a container or holder (43) for holding the reservoir and electrode in electrical communication. The flexible active electrode device includes an active metal electrode (36) on a flexible backing (30). The active metal electrode is bonded to a portion of the backing in a pre-selected pattern (40) leaving a portion (41) of the surface (32) of the flexible backing exposed. The flexible active metal electrode contains a metal selected from the group including silver, copper and molybdenum and may contain an insoluble halogen salt of the metal. The electrode may be formed from at least one electro-conductive ink applied in a pre-selected pattern to the flexible backing or alternatively may be formed by application of a layer of metallic silver to a conductive first metal layer electrode circuit or an inert conductive ink electrode circuit which is bonded to the flexible backing.
CA002155107A 1993-02-02 1994-02-01 Active drug delivery device, electrode, and method for making same Expired - Fee Related CA2155107C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1216893A 1993-02-02 1993-02-02
US08/012,168 1993-02-02
PCT/US1994/001152 WO1994017853A1 (en) 1993-02-02 1994-02-01 Active drug delivery device, electrode, and method for making same

Publications (2)

Publication Number Publication Date
CA2155107A1 true CA2155107A1 (en) 1994-08-18
CA2155107C CA2155107C (en) 2000-09-19

Family

ID=21753694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002155107A Expired - Fee Related CA2155107C (en) 1993-02-02 1994-02-01 Active drug delivery device, electrode, and method for making same

Country Status (4)

Country Link
EP (1) EP0682541A4 (en)
AU (1) AU6100194A (en)
CA (1) CA2155107C (en)
WO (1) WO1994017853A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7254496A (en) * 1995-09-29 1997-04-17 Becton Dickinson & Company Low-cost electrodes for an iontophoretic device
US5792097A (en) * 1996-09-27 1998-08-11 Becton Dickinson And Company Iontophoretic electrodes and surface active agents
AU5337998A (en) * 1996-12-26 1998-07-31 Elan International Services Limited Device for the delivery of a substance to a subject and improved electrode assembly
IE970557A1 (en) * 1996-12-26 1998-07-01 Elan Med Tech Device for the delivery of a substance to a subject and¹improved electrode assembly
US6157858A (en) * 1996-12-26 2000-12-05 Elan Pharma International Limited Device for the delivery of a substance to a subject and improved electrode assembly
US6078842A (en) * 1997-04-08 2000-06-20 Elan Corporation, Plc Electrode and iontophoretic device and method
DE69838485T2 (en) 1997-10-09 2008-06-26 Emory University METHOD AND DEVICE FOR THE TRANSDERMAL ADMINISTRATION OF LITHIUM
AU2346599A (en) 1998-01-28 1999-08-16 Alza Corporation Electrotransport electrode assembly having lower initial resistance
US8734421B2 (en) 2003-06-30 2014-05-27 Johnson & Johnson Consumer Companies, Inc. Methods of treating pores on the skin with electricity
US7480530B2 (en) 2003-06-30 2009-01-20 Johnson & Johnson Consumer Companies, Inc. Device for treatment of barrier membranes
US8150525B2 (en) 2008-08-27 2012-04-03 Johnson & Johnson Consumer Companies, Inc. Treatment of hyperhydrosis
US20120089232A1 (en) 2009-03-27 2012-04-12 Jennifer Hagyoung Kang Choi Medical devices with galvanic particulates
CA2780537A1 (en) 2009-11-13 2011-05-19 Johnson & Johnson Consumer Companies, Inc. Galvanic skin treatment device
EP3030286B1 (en) 2013-08-05 2019-10-09 Cam Med LLC Conformable patch pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820263A (en) * 1981-03-06 1989-04-11 Medtronic, Inc. Apparatus and method for iontophoretic drug delivery
US4883457A (en) * 1983-08-18 1989-11-28 Drug Delivery Systems Inc. Disposable and/or replenishable transdermal drug applicators and methods of manufacturing same
US4744787A (en) * 1984-10-29 1988-05-17 Medtronic, Inc. Iontophoresis apparatus and methods of producing same
US4635641A (en) * 1985-10-16 1987-01-13 Murray Electronics Associates Limited Multi-element electrode
US4752285B1 (en) * 1986-03-19 1995-08-22 Univ Utah Res Found Methods and apparatus for iontophoresis application of medicaments
IL86076A (en) * 1988-04-14 1992-12-01 Inventor S Funding Corp Ltd Transdermal drug delivery device
US5254081A (en) * 1991-02-01 1993-10-19 Empi, Inc. Multiple site drug iontophoresis electronic device and method

Also Published As

Publication number Publication date
AU6100194A (en) 1994-08-29
WO1994017853A1 (en) 1994-08-18
EP0682541A4 (en) 1996-03-27
EP0682541A1 (en) 1995-11-22
CA2155107C (en) 2000-09-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed