CA2197767A1 - Electrotherapeutic System - Google Patents

Electrotherapeutic System

Info

Publication number
CA2197767A1
CA2197767A1 CA2197767A CA2197767A CA2197767A1 CA 2197767 A1 CA2197767 A1 CA 2197767A1 CA 2197767 A CA2197767 A CA 2197767A CA 2197767 A CA2197767 A CA 2197767A CA 2197767 A1 CA2197767 A1 CA 2197767A1
Authority
CA
Canada
Prior art keywords
radio frequency
pulsed radio
therapeutic
exciter
inputs
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
CA2197767A
Other languages
French (fr)
Other versions
CA2197767C (en
Inventor
Arthur A. Pilla
Thomas Rauch
Se Y. Oh
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.)
Electropharmacology Inc
Original Assignee
Arthur A. Pilla
Thomas Rauch
Se Y. Oh
Electropharmacology, Inc.
Magnetic Resonance Therapeutics, 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 Arthur A. Pilla, Thomas Rauch, Se Y. Oh, Electropharmacology, Inc., Magnetic Resonance Therapeutics, Inc. filed Critical Arthur A. Pilla
Publication of CA2197767A1 publication Critical patent/CA2197767A1/en
Application granted granted Critical
Publication of CA2197767C publication Critical patent/CA2197767C/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
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

A pulsed radio frequency therapeutic generator includes a power supply (38), an exciter (40) producing pulsed radio frequency signals at a frequency selected by controller (42) with inputs for controlling pulse parameters (18, 20, 22, 26), a power amplifier (84), treatment applicator (12) and a feedback amplitude control system (46) to regulate output amplitude in accordance with the therapeutic load variations.
CA002197767A 1994-08-17 1995-01-30 Electrotherapeutic system Expired - Fee Related CA2197767C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US291,843 1988-12-29
US29184394A 1994-08-17 1994-08-17
PCT/US1995/000938 WO1996004957A1 (en) 1994-08-17 1995-01-30 Electrotherapeutic system

Publications (2)

Publication Number Publication Date
CA2197767A1 true CA2197767A1 (en) 1996-02-22
CA2197767C CA2197767C (en) 2001-01-02

Family

ID=23122087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002197767A Expired - Fee Related CA2197767C (en) 1994-08-17 1995-01-30 Electrotherapeutic system

Country Status (3)

Country Link
EP (1) EP0776235A4 (en)
CA (1) CA2197767C (en)
WO (1) WO1996004957A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7617005B2 (en) 2002-04-08 2009-11-10 Ardian, Inc. Methods and apparatus for thermally-induced renal neuromodulation
US9308043B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar renal neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US9636174B2 (en) 2002-04-08 2017-05-02 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US20140018880A1 (en) 2002-04-08 2014-01-16 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar renal neuromodulation
US20070135875A1 (en) 2002-04-08 2007-06-14 Ardian, Inc. Methods and apparatus for thermally-induced renal neuromodulation
US8774922B2 (en) 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods
US20080213331A1 (en) 2002-04-08 2008-09-04 Ardian, Inc. Methods and devices for renal nerve blocking
US7756583B2 (en) 2002-04-08 2010-07-13 Ardian, Inc. Methods and apparatus for intravascularly-induced neuromodulation
US8150519B2 (en) 2002-04-08 2012-04-03 Ardian, Inc. Methods and apparatus for bilateral renal neuromodulation
US7162303B2 (en) 2002-04-08 2007-01-09 Ardian, Inc. Renal nerve stimulation method and apparatus for treatment of patients
US7853333B2 (en) 2002-04-08 2010-12-14 Ardian, Inc. Methods and apparatus for multi-vessel renal neuromodulation
US20070129761A1 (en) 2002-04-08 2007-06-07 Ardian, Inc. Methods for treating heart arrhythmia
US8347891B2 (en) 2002-04-08 2013-01-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen
US7620451B2 (en) 2005-12-29 2009-11-17 Ardian, Inc. Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach
US9308044B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US8145316B2 (en) 2002-04-08 2012-03-27 Ardian, Inc. Methods and apparatus for renal neuromodulation
US9533164B2 (en) 2004-04-12 2017-01-03 Advanced Neuromodulation Systems, Inc. Method for providing multiple voltage levels during pulse generation and implantable pulse generating employing the same
US7450987B2 (en) 2004-04-12 2008-11-11 Advanced Neuromodulation Systems, Inc. Systems and methods for precharging circuitry for pulse generation
US8652129B2 (en) 2008-12-31 2014-02-18 Medtronic Ardian Luxembourg S.A.R.L. Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation
JP6046041B2 (en) 2010-10-25 2016-12-14 メドトロニック アーディアン ルクセンブルク ソシエテ ア レスポンサビリテ リミテ Devices, systems, and methods for neuromodulation therapy evaluation and feedback
KR101300769B1 (en) 2011-07-21 2013-08-29 고영산 Body heat generator using radio frequency
US9510777B2 (en) 2012-03-08 2016-12-06 Medtronic Ardian Luxembourg S.A.R.L. Monitoring of neuromodulation using biomarkers
US9750568B2 (en) 2012-03-08 2017-09-05 Medtronic Ardian Luxembourg S.A.R.L. Ovarian neuromodulation and associated systems and methods
US20140110296A1 (en) 2012-10-19 2014-04-24 Medtronic Ardian Luxembourg S.A.R.L. Packaging for Catheter Treatment Devices and Associated Devices, Systems, and Methods
US10194979B1 (en) 2014-03-28 2019-02-05 Medtronic Ardian Luxembourg S.A.R.L. Methods for catheter-based renal neuromodulation
US9980766B1 (en) 2014-03-28 2018-05-29 Medtronic Ardian Luxembourg S.A.R.L. Methods and systems for renal neuromodulation
US10194980B1 (en) 2014-03-28 2019-02-05 Medtronic Ardian Luxembourg S.A.R.L. Methods for catheter-based renal neuromodulation
CN108539991A (en) * 2018-06-12 2018-09-14 深圳半岛医疗有限公司 Intelligent digital medical treatment power supply

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270746A (en) * 1963-08-26 1966-09-06 Dynapower Systems Corp High-performance electrotherapeutic treatment head
US3800802A (en) * 1972-01-07 1974-04-02 Int Medical Electronics Ltd Short-wave therapy apparatus
US4305115A (en) * 1979-03-14 1981-12-08 Harry H. Leveen Electrostatic shield
DD222213B1 (en) * 1984-03-22 1989-09-27 Transform Roentgen Matern Veb CONTROL DEVICE FOR A SHORTWAVE THERAPY DEVICE
ATE132047T1 (en) * 1988-01-20 1996-01-15 G2 Design Ltd DIATHERMY DEVICE
US5188122A (en) * 1989-06-20 1993-02-23 Rocket Of London Limited Electromagnetic energy generation method
US5370680A (en) * 1992-05-27 1994-12-06 Magnetic Resonance Therapeutics, Inc. Athermapeutic apparatus employing electro-magnetic fields

Also Published As

Publication number Publication date
CA2197767C (en) 2001-01-02
EP0776235A4 (en) 1999-08-25
EP0776235A1 (en) 1997-06-04
WO1996004957A1 (en) 1996-02-22

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Legal Events

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