ATE402732T1 - Verfahren zur behandlung von biologischen materialien mit übersetzenden elektrischen feldern und elektroden-polaritäts-umkehr - Google Patents

Verfahren zur behandlung von biologischen materialien mit übersetzenden elektrischen feldern und elektroden-polaritäts-umkehr

Info

Publication number
ATE402732T1
ATE402732T1 AT03719469T AT03719469T ATE402732T1 AT E402732 T1 ATE402732 T1 AT E402732T1 AT 03719469 T AT03719469 T AT 03719469T AT 03719469 T AT03719469 T AT 03719469T AT E402732 T1 ATE402732 T1 AT E402732T1
Authority
AT
Austria
Prior art keywords
electrodes
treatment area
rows
successive
waveform generator
Prior art date
Application number
AT03719469T
Other languages
English (en)
Inventor
Richard Walters
Alan King
Katherine Debruin
Original Assignee
Cyto Pulse Sciences Inc
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 Cyto Pulse Sciences Inc filed Critical Cyto Pulse Sciences Inc
Application granted granted Critical
Publication of ATE402732T1 publication Critical patent/ATE402732T1/de

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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
    • A61N1/0412—Specially adapted for transcutaneous electroporation, e.g. including drug reservoirs
    • 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
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • 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
    • A61N1/0472—Structure-related aspects
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)
    • 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
    • A61N1/303—Constructional details
    • A61N1/306—Arrangements where at least part of the apparatus is introduced into the body
AT03719469T 2002-04-16 2003-04-11 Verfahren zur behandlung von biologischen materialien mit übersetzenden elektrischen feldern und elektroden-polaritäts-umkehr ATE402732T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37243602P 2002-04-16 2002-04-16

Publications (1)

Publication Number Publication Date
ATE402732T1 true ATE402732T1 (de) 2008-08-15

Family

ID=29250852

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03719469T ATE402732T1 (de) 2002-04-16 2003-04-11 Verfahren zur behandlung von biologischen materialien mit übersetzenden elektrischen feldern und elektroden-polaritäts-umkehr

Country Status (9)

Country Link
US (1) US20060089674A1 (de)
EP (1) EP1494752B1 (de)
JP (1) JP4499427B2 (de)
CN (1) CN100455328C (de)
AT (1) ATE402732T1 (de)
AU (1) AU2003223351A1 (de)
CA (1) CA2482183A1 (de)
DE (1) DE60322523D1 (de)
WO (1) WO2003089046A1 (de)

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Also Published As

Publication number Publication date
EP1494752B1 (de) 2008-07-30
CN1658924A (zh) 2005-08-24
JP2005523085A (ja) 2005-08-04
WO2003089046A1 (en) 2003-10-30
AU2003223351A1 (en) 2003-11-03
CA2482183A1 (en) 2003-10-30
JP4499427B2 (ja) 2010-07-07
EP1494752A4 (de) 2006-09-13
EP1494752A1 (de) 2005-01-12
DE60322523D1 (de) 2008-09-11
CN100455328C (zh) 2009-01-28
US20060089674A1 (en) 2006-04-27

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