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ES2160120T3 - Aplicador para el suministro transcutaneo de farmacos. - Google Patents

Aplicador para el suministro transcutaneo de farmacos.

Info

Publication number
ES2160120T3
ES2160120T3 ES94907823T ES94907823T ES2160120T3 ES 2160120 T3 ES2160120 T3 ES 2160120T3 ES 94907823 T ES94907823 T ES 94907823T ES 94907823 T ES94907823 T ES 94907823T ES 2160120 T3 ES2160120 T3 ES 2160120T3
Authority
ES
Spain
Prior art keywords
applicator
reservoirs
drug
transcutaneous
electrodes
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
ES94907823T
Other languages
English (en)
Inventor
Joseph Gross
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.)
Elan Medical Technologies Ltd
Original Assignee
Elan Medical Technologies Ltd
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 Elan Medical Technologies Ltd filed Critical Elan Medical Technologies Ltd
Application granted granted Critical
Publication of ES2160120T3 publication Critical patent/ES2160120T3/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
    • A61N1/044—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Electrotherapy Devices (AREA)
  • Medicinal Preparation (AREA)

Abstract

ESTE ES UN APLICADOR PARA UN FARMACO IONTOFORETICO, QUE INCLUYE UNA SERIE DE DEPOSITOS (10) QUE ESTAN ELECTRICAMENTE AISLADOS ENTRE SI, ALGUNOS DE LOS CUALES CONTIENEN EL FARMACO QUE HA DE SER ADMINISTRADO. EL APLICADOR INCLUYE ADEMAS UNA CAPA PARCIALMENTE CONDUCTORA DE LA ELECTRICIDAD (12) PREFERENTEMENTE FORMADA POR DOS PORCIONES, CORRESPONDIENDO CADA UNO DE LOS SEGMENTOS A UN ELECTRODO (14) QUE RECUBRE Y ESTA EN CONTACTO CON LOS DEPOSITOS Y LOS ELECTRODOS (14) QUE RECUBREN Y ESTAN EN CONTACTO CON LA CAPA PARCIALMENTE CONDUCTORA DE LA ELECTRICIDAD (12). UNA FUENTE DE ALIMENTACION ELECTRICA (16) SUMINISTRA CORRIENTE A LOS ELECTRODOS (14) E IMPULSA AL FARMACO A SALIR DE LOS DEPOSITOS (10) E INTRODUCIRSE EN LA PIEL. EL APLICADOR ESTA DISEÑADO PARA MANTENER EL FLUJO DE CORRIENTE LOCAL POR DEBAJO DEL UMBRAL DE IRRITACION Y EL NIVEL DE QUEMADURA, INDEPENDIENTEMENTE DE LAS VARIACIONES DE LA RESISTENCIA ELECTRICA DE LA PIEL.
ES94907823T 1993-01-28 1994-01-14 Aplicador para el suministro transcutaneo de farmacos. Expired - Lifetime ES2160120T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1017893A 1993-01-28 1993-01-28
US3836293A 1993-03-29 1993-03-29
US08/077,146 US5380272A (en) 1993-01-28 1993-06-16 Transcutaneous drug delivery applicator

Publications (1)

Publication Number Publication Date
ES2160120T3 true ES2160120T3 (es) 2001-11-01

Family

ID=27359168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94907823T Expired - Lifetime ES2160120T3 (es) 1993-01-28 1994-01-14 Aplicador para el suministro transcutaneo de farmacos.

Country Status (9)

Country Link
US (1) US5380272A (es)
EP (1) EP0681497B1 (es)
JP (1) JP2807800B2 (es)
AT (1) ATE202291T1 (es)
AU (1) AU6124094A (es)
CA (1) CA2154903A1 (es)
DE (1) DE69427526T2 (es)
ES (1) ES2160120T3 (es)
WO (1) WO1994016765A1 (es)

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Also Published As

Publication number Publication date
ATE202291T1 (de) 2001-07-15
US5380272A (en) 1995-01-10
EP0681497B1 (en) 2001-06-20
JPH08505799A (ja) 1996-06-25
JP2807800B2 (ja) 1998-10-08
DE69427526T2 (de) 2001-10-25
WO1994016765A1 (en) 1994-08-04
DE69427526D1 (de) 2001-07-26
EP0681497A4 (en) 1996-12-18
AU6124094A (en) 1994-08-15
EP0681497A1 (en) 1995-11-15
CA2154903A1 (en) 1994-08-04

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