AT309839T - Device for controlling the generation of electrical fields - Google Patents

Device for controlling the generation of electrical fields

Info

Publication number
AT309839T
AT309839T AT99918408T AT99918408T AT309839T AT 309839 T AT309839 T AT 309839T AT 99918408 T AT99918408 T AT 99918408T AT 99918408 T AT99918408 T AT 99918408T AT 309839 T AT309839 T AT 309839T
Authority
AT
Austria
Prior art keywords
generation
controlling
electrical fields
fields
electrical
Prior art date
Application number
AT99918408T
Other languages
German (de)
Inventor
Bertil Persson
Bernt Boehmer
Bo Thorvinger
Original Assignee
Aditus Medical Ab
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
Priority to SE9801139A priority Critical patent/SE513814C2/en
Application filed by Aditus Medical Ab filed Critical Aditus Medical Ab
Priority to PCT/SE1999/000511 priority patent/WO1999052589A1/en
Publication of AT309839T publication Critical patent/AT309839T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/325Applying 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/0404Electrodes for external use
    • A61N1/0408Use-related aspects
    • A61N1/0428Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0432Anode and cathode
    • A61N1/044Shape of the electrode
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/0404Electrodes for external use
    • A61N1/0408Use-related aspects
    • A61N1/0412Specially adapted for transcutaneous electroporation, e.g. including drug reservoirs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/0404Electrodes for external use
    • A61N1/0408Use-related aspects
    • A61N1/0428Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0432Anode and cathode
    • A61N1/0436Material of the electrode
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0502Skin piercing electrodes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/323Interference currents, i.e. treatment by several currents summed in the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/327Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation
AT99918408T 1998-03-31 1999-03-30 Device for controlling the generation of electrical fields AT309839T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9801139A SE513814C2 (en) 1998-03-31 1998-03-31 Apparatus for the treatment of diseases with electric fields
PCT/SE1999/000511 WO1999052589A1 (en) 1998-03-31 1999-03-30 An apparatus for controlling the generation of electric fields

Publications (1)

Publication Number Publication Date
AT309839T true AT309839T (en) 2005-12-15

Family

ID=20410817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99918408T AT309839T (en) 1998-03-31 1999-03-30 Device for controlling the generation of electrical fields

Country Status (9)

Country Link
US (3) US20060015147A1 (en)
EP (1) EP1067985B1 (en)
JP (1) JP2002511320A (en)
AT (1) AT309839T (en)
AU (1) AU741329B2 (en)
CA (1) CA2325476A1 (en)
DE (1) DE69928383T2 (en)
SE (1) SE513814C2 (en)
WO (1) WO1999052589A1 (en)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999042156A1 (en) 1998-02-24 1999-08-26 Boston Scientific Limited High flow rate dialysis catheters and related methods
US6300108B1 (en) * 1999-07-21 2001-10-09 The Regents Of The University Of California Controlled electroporation and mass transfer across cell membranes
AT283092T (en) * 1999-12-15 2004-12-15 Univ South Florida Device for electroporation
WO2001060448A1 (en) * 2000-02-18 2001-08-23 University Of Utah Research Foundation Methods for extracting substances using alternating current
IT1320520B1 (en) * 2000-04-21 2003-12-10 Igea Srl Device and method of electro-poration wherein the delleproprieta 'electrical measurement of samples performed after the issuance of the
US8251986B2 (en) 2000-08-17 2012-08-28 Angiodynamics, Inc. Method of destroying tissue cells by eletroporation
US6697670B2 (en) 2001-08-17 2004-02-24 Minnesota Medical Physics, Llc Apparatus and method for reducing subcutaneous fat deposits by electroporation with improved comfort of patients
US6892099B2 (en) * 2001-02-08 2005-05-10 Minnesota Medical Physics, Llc Apparatus and method for reducing subcutaneous fat deposits, virtual face lift and body sculpturing by electroporation
US6795728B2 (en) 2001-08-17 2004-09-21 Minnesota Medical Physics, Llc Apparatus and method for reducing subcutaneous fat deposits by electroporation
ITTO20010534A1 (en) * 2001-06-04 2002-12-04 Igea Srl Device and method for electroporation that reduces muscle contraction and pain sensation.
USRE42016E1 (en) 2001-08-13 2010-12-28 Angiodynamics, Inc. Apparatus and method for the treatment of benign prostatic hyperplasia
US7130697B2 (en) * 2002-08-13 2006-10-31 Minnesota Medical Physics Llc Apparatus and method for the treatment of benign prostatic hyperplasia
US6994706B2 (en) * 2001-08-13 2006-02-07 Minnesota Medical Physics, Llc Apparatus and method for treatment of benign prostatic hyperplasia
US8298222B2 (en) 2003-12-24 2012-10-30 The Regents Of The University Of California Electroporation to deliver chemotherapeutics and enhance tumor regression
US8048067B2 (en) * 2003-12-24 2011-11-01 The Regents Of The University Of California Tissue ablation with irreversible electroporation
JP4443278B2 (en) * 2004-03-26 2010-03-31 テルモ株式会社 Catheter with expansion body
FR2873385B1 (en) * 2004-07-23 2006-10-27 Centre Nat Rech Scient Cnrse Monitoring and control of electroporation
US20060264752A1 (en) * 2005-04-27 2006-11-23 The Regents Of The University Of California Electroporation controlled with real time imaging
US8114070B2 (en) * 2005-06-24 2012-02-14 Angiodynamics, Inc. Methods and systems for treating BPH using electroporation
US20060293730A1 (en) * 2005-06-24 2006-12-28 Boris Rubinsky Methods and systems for treating restenosis sites using electroporation
US20060293731A1 (en) * 2005-06-24 2006-12-28 Boris Rubinsky Methods and systems for treating tumors using electroporation
US20060293725A1 (en) * 2005-06-24 2006-12-28 Boris Rubinsky Methods and systems for treating fatty tissue sites using electroporation
AU2006266579B2 (en) * 2005-06-30 2009-10-22 Lg Electronics Inc. Method and apparatus for encoding and decoding an audio signal
US20070078502A1 (en) * 2005-10-05 2007-04-05 Thermage, Inc. Method and apparatus for estimating a local impedance factor
US8702691B2 (en) * 2005-10-19 2014-04-22 Thermage, Inc. Treatment apparatus and methods for delivering energy at multiple selectable depths in tissue
US20070156135A1 (en) * 2006-01-03 2007-07-05 Boris Rubinsky System and methods for treating atrial fibrillation using electroporation
WO2008048620A2 (en) * 2006-10-16 2008-04-24 The Regents Of The University Of California Gels with predetermined conductivity used in irreversible electroporation of tissue
US20080132884A1 (en) * 2006-12-01 2008-06-05 Boris Rubinsky Systems for treating tissue sites using electroporation
US8216218B2 (en) * 2007-07-10 2012-07-10 Thermage, Inc. Treatment apparatus and methods for delivering high frequency energy across large tissue areas
SE532140C2 (en) * 2007-09-28 2009-11-03 Clinical Laserthermia Systems The positioning of implantable leads
DE102008008614A1 (en) 2008-02-12 2009-08-13 Leibniz-Institut für Plasmaforschung und Technologie e.V. Plama device for the selective treatment of electroporated cells
WO2009121009A2 (en) * 2008-03-27 2009-10-01 The Regents Of The University Of California Irreversible electroporation device for use in attenuating neointimal
US20100004623A1 (en) * 2008-03-27 2010-01-07 Angiodynamics, Inc. Method for Treatment of Complications Associated with Arteriovenous Grafts and Fistulas Using Electroporation
US9598691B2 (en) 2008-04-29 2017-03-21 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation to create tissue scaffolds
US10272178B2 (en) 2008-04-29 2019-04-30 Virginia Tech Intellectual Properties Inc. Methods for blood-brain barrier disruption using electrical energy
US10238447B2 (en) 2008-04-29 2019-03-26 Virginia Tech Intellectual Properties, Inc. System and method for ablating a tissue site by electroporation with real-time monitoring of treatment progress
US10245098B2 (en) 2008-04-29 2019-04-02 Virginia Tech Intellectual Properties, Inc. Acute blood-brain barrier disruption using electrical energy based therapy
US9283051B2 (en) 2008-04-29 2016-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating a treatment volume for administering electrical-energy based therapies
US9867652B2 (en) 2008-04-29 2018-01-16 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation using tissue vasculature to treat aberrant cell masses or create tissue scaffolds
US9198733B2 (en) 2008-04-29 2015-12-01 Virginia Tech Intellectual Properties, Inc. Treatment planning for electroporation-based therapies
US10117707B2 (en) 2008-04-29 2018-11-06 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
US8992517B2 (en) * 2008-04-29 2015-03-31 Virginia Tech Intellectual Properties Inc. Irreversible electroporation to treat aberrant cell masses
US20090281477A1 (en) * 2008-05-09 2009-11-12 Angiodynamics, Inc. Electroporation device and method
USD630321S1 (en) 2009-05-08 2011-01-04 Angio Dynamics, Inc. Probe handle
US9895189B2 (en) 2009-06-19 2018-02-20 Angiodynamics, Inc. Methods of sterilization and treating infection using irreversible electroporation
WO2009155526A2 (en) * 2008-06-20 2009-12-23 Angiodynamics, Inc. Device and method for the ablation of fibrin sheath formation on a venous catheter
US9681909B2 (en) * 2008-06-23 2017-06-20 Angiodynamics, Inc. Treatment devices and methods
US20100152725A1 (en) * 2008-12-12 2010-06-17 Angiodynamics, Inc. Method and system for tissue treatment utilizing irreversible electroporation and thermal track coagulation
US8753335B2 (en) * 2009-01-23 2014-06-17 Angiodynamics, Inc. Therapeutic energy delivery device with rotational mechanism
US8231603B2 (en) * 2009-02-10 2012-07-31 Angiodynamics, Inc. Irreversible electroporation and tissue regeneration
WO2010118387A1 (en) * 2009-04-09 2010-10-14 Virginia Tech Intellectual Properties, Inc. Integration of very short electric pulses for minimally to noninvasive electroporation
DE102009028462A1 (en) 2009-08-11 2011-03-24 Leibniz-Institut für Plasmaforschung und Technologie e.V. Apparatus and method for the treatment of living cells by means of a plasma
US20110118732A1 (en) 2009-11-19 2011-05-19 The Regents Of The University Of California Controlled irreversible electroporation
DE102010011643A1 (en) * 2010-03-16 2011-09-22 Christian Buske Apparatus and method for the plasma treatment of living tissue
KR101145770B1 (en) * 2010-07-15 2012-05-16 한국전자통신연구원 High power pulse signal radiation system
WO2012051433A2 (en) 2010-10-13 2012-04-19 Angiodynamics, Inc. System and method for electrically ablating tissue of a patient
US8987720B2 (en) 2010-12-13 2015-03-24 Konica Minolta, Inc. Transparent surface electrode, organic electronic element, and method for manufacturing transparent surface electrode
WO2012088149A2 (en) 2010-12-20 2012-06-28 Virginia Tech Intellectual Properties, Inc. High-frequency electroporation for cancer therapy
US9078665B2 (en) 2011-09-28 2015-07-14 Angiodynamics, Inc. Multiple treatment zone ablation probe
US8865340B2 (en) 2011-10-20 2014-10-21 Front Edge Technology Inc. Thin film battery packaging formed by localized heating
GB2496449A (en) * 2011-11-14 2013-05-15 Louise Mohn Electrical stimulation apparatus for the body
US9887429B2 (en) 2011-12-21 2018-02-06 Front Edge Technology Inc. Laminated lithium battery
US8864954B2 (en) 2011-12-23 2014-10-21 Front Edge Technology Inc. Sputtering lithium-containing material with multiple targets
US9414881B2 (en) 2012-02-08 2016-08-16 Angiodynamics, Inc. System and method for increasing a target zone for electrical ablation
US9257695B2 (en) 2012-03-29 2016-02-09 Front Edge Technology, Inc. Localized heat treatment of battery component films
US9077000B2 (en) 2012-03-29 2015-07-07 Front Edge Technology, Inc. Thin film battery and localized heat treatment
US9159964B2 (en) 2012-09-25 2015-10-13 Front Edge Technology, Inc. Solid state battery having mismatched battery cells
US9356320B2 (en) 2012-10-15 2016-05-31 Front Edge Technology Inc. Lithium battery having low leakage anode
US10166321B2 (en) 2014-01-09 2019-01-01 Angiodynamics, Inc. High-flow port and infusion needle systems
AU2015259303A1 (en) 2014-05-12 2016-11-10 Arena, Christopher B. Selective modulation of intracellular effects of cells using pulsed electric fields
US20170231548A1 (en) * 2014-10-29 2017-08-17 Indiana University Research And Technology Corporation System and method for bladder transducer placement
WO2016100325A1 (en) 2014-12-15 2016-06-23 Virginia Tech Intellectual Properties, Inc. Devices, systems, and methods for real-time monitoring of electrophysical effects during tissue treatment
US10008739B2 (en) 2015-02-23 2018-06-26 Front Edge Technology, Inc. Solid-state lithium battery with electrolyte
EP3421080A1 (en) 2017-06-28 2019-01-02 Fundación Tecnalia Research & Innovation Device and method for controlled and monitored transdermal delivery of active agents and use thereof
SE542514C2 (en) 2017-07-28 2020-05-26 Scandinavian Chemotech Ab A pulse generating device for delivery of electrical pulses to a desired tissue of a mammal
SE541651C2 (en) 2017-07-28 2019-11-19 Scandinavian Chemotech Ab An electrode device and a needle electrode for use in delivery of electrical pulses to a desired tissue of a mammal
EP3658220A1 (en) 2017-07-28 2020-06-03 Scandinavian ChemoTech AB A device, e.g. a dynamic electro enhanced pain control (deepc) device, for delivery of electrical pulses to a desired body part of a mammal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141359A (en) * 1976-08-16 1979-02-27 University Of Utah Epidermal iontophoresis device
WO1989006555A1 (en) * 1988-01-21 1989-07-27 Massachusetts Institute Of Technology Transport of molecules across tissue using electroporation
US5300068A (en) * 1992-04-21 1994-04-05 St. Jude Medical, Inc. Electrosurgical apparatus
SE9201453L (en) * 1992-05-08 1993-07-12 Jens Schouenborg Medical device foer relief of smaerttillstaand comprising an electrode plate
US5688233A (en) * 1992-08-17 1997-11-18 Genetronics, Inc. Electronincorporation enhanced transdermal delivery of molecules
US5370645A (en) * 1993-04-19 1994-12-06 Valleylab Inc. Electrosurgical processor and method of use
US5817093A (en) * 1993-07-22 1998-10-06 Ethicon Endo-Surgery, Inc. Impedance feedback monitor with query electrode for electrosurgical instrument
US5498227A (en) * 1993-09-15 1996-03-12 Mawad; Michel E. Retrievable, shielded radiotherapy implant
US5928229A (en) * 1993-11-08 1999-07-27 Rita Medical Systems, Inc. Tumor ablation apparatus
US5527357A (en) * 1994-06-24 1996-06-18 Springer, Jr.; George E. Apparatus for toning facial tissue
US5630426A (en) * 1995-03-03 1997-05-20 Neovision Corporation Apparatus and method for characterization and treatment of tumors
US6167301A (en) * 1995-08-29 2000-12-26 Flower; Ronald J. Iontophoretic drug delivery device having high-efficiency DC-to-DC energy conversion circuit
US6141582A (en) * 1995-08-31 2000-10-31 Hisamitsu Pharmaceutical Co., Ltd. Iontophoresis system and its control process of current
US5716392A (en) * 1996-01-05 1998-02-10 Medtronic, Inc. Minimally invasive medical electrical lead
EP1003847A4 (en) * 1997-09-04 2005-04-06 Science Res Lab Inc Cell separation using electric fields
US6208893B1 (en) * 1998-01-27 2001-03-27 Genetronics, Inc. Electroporation apparatus with connective electrode template

Also Published As

Publication number Publication date
DE69928383T2 (en) 2006-08-03
SE9801139L (en) 1999-10-01
CA2325476A1 (en) 1999-10-21
AU3633899A (en) 1999-11-01
US20070118069A1 (en) 2007-05-24
WO1999052589A1 (en) 1999-10-21
DE69928383D1 (en) 2005-12-22
EP1067985B1 (en) 2005-11-16
SE513814C2 (en) 2000-11-06
US20060015147A1 (en) 2006-01-19
SE9801139D0 (en) 1998-03-31
US20120029508A1 (en) 2012-02-02
JP2002511320A (en) 2002-04-16
EP1067985A1 (en) 2001-01-17
AU741329B2 (en) 2001-11-29

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Legal Events

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