CA2197767C - Systeme electrotherapeutique - Google Patents

Systeme electrotherapeutique Download PDF

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Publication number
CA2197767C
CA2197767C CA002197767A CA2197767A CA2197767C CA 2197767 C CA2197767 C CA 2197767C CA 002197767 A CA002197767 A CA 002197767A CA 2197767 A CA2197767 A CA 2197767A CA 2197767 C CA2197767 C CA 2197767C
Authority
CA
Canada
Prior art keywords
prf
capacitor
recited
signals
prf signals
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 - Fee Related
Application number
CA002197767A
Other languages
English (en)
Other versions
CA2197767A1 (fr
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
Electropharmacology 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 Electropharmacology Inc filed Critical Electropharmacology Inc
Publication of CA2197767A1 publication Critical patent/CA2197767A1/fr
Application granted granted Critical
Publication of CA2197767C publication Critical patent/CA2197767C/fr
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

Un générateur de radiofréquences pulsées à usage thérapeutique comprend une alimentation en courant (38), un excitateur (40) produisant des impulsions de radiofréquence à une fréquence choisie par une commande (42) avec des entrées (18, 20, 22 et 26) pour sélectionner les paramètres des impulsions, un amplificateur de puissance (84), un applicateur de traitement (12) et un système de commande de l'amplitude par rétroaction (46) pour réguler l'amplitude de sortie en fonction des variations de la charge thérapeutique.
CA002197767A 1994-08-17 1995-01-30 Systeme electrotherapeutique Expired - Fee Related CA2197767C (fr)

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 (fr) 1994-08-17 1995-01-30 Systeme electrotherapeutique

Publications (2)

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

Family

ID=23122087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002197767A Expired - Fee Related CA2197767C (fr) 1994-08-17 1995-01-30 Systeme electrotherapeutique

Country Status (3)

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

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070129761A1 (en) 2002-04-08 2007-06-07 Ardian, Inc. Methods for treating heart arrhythmia
US20080213331A1 (en) 2002-04-08 2008-09-04 Ardian, Inc. Methods and devices for renal nerve blocking
US7620451B2 (en) 2005-12-29 2009-11-17 Ardian, Inc. Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach
US7853333B2 (en) 2002-04-08 2010-12-14 Ardian, Inc. Methods and apparatus for multi-vessel renal neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US8145316B2 (en) 2002-04-08 2012-03-27 Ardian, Inc. Methods and apparatus for renal neuromodulation
US7756583B2 (en) 2002-04-08 2010-07-13 Ardian, Inc. Methods and apparatus for intravascularly-induced neuromodulation
US7617005B2 (en) 2002-04-08 2009-11-10 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
US9308043B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar 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
US9636174B2 (en) 2002-04-08 2017-05-02 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US7162303B2 (en) 2002-04-08 2007-01-09 Ardian, Inc. Renal nerve stimulation method and apparatus for treatment of patients
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
US8150519B2 (en) 2002-04-08 2012-04-03 Ardian, Inc. Methods and apparatus for bilateral renal neuromodulation
US9308044B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US20050245977A1 (en) * 2004-04-12 2005-11-03 Advanced Neuromodulation Systems, Inc. Voltage limited systems and methods
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
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
CN107007348B (zh) 2010-10-25 2019-05-31 美敦力Af卢森堡有限责任公司 用于神经调节治疗的估算及反馈的装置、系统及方法
KR101300769B1 (ko) 2011-07-21 2013-08-29 고영산 전극의 피부 접촉을 판별하고 피부의 부하 변동에도 일정 전력을 전달하는 ｒｆ 심열 발생기
CN104271062B (zh) 2012-03-08 2017-07-07 美敦力Af卢森堡有限责任公司 采用神经调节装置的生物标志物取样和相关系统及方法
WO2013134548A2 (fr) 2012-03-08 2013-09-12 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation ovarienne, systèmes et procédés associés
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
US10194980B1 (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
US10194979B1 (en) 2014-03-28 2019-02-05 Medtronic Ardian Luxembourg S.A.R.L. Methods for catheter-based renal neuromodulation
CN108539991A (zh) * 2018-06-12 2018-09-14 深圳半岛医疗有限公司 智能数字医疗电源

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 (de) * 1984-03-22 1989-09-27 Transform Roentgen Matern Veb Regeleinrichtung fuer ein kurzwellentherapiegeraet
DE68925215D1 (de) * 1988-01-20 1996-02-08 G2 Design Ltd Diathermiegerät
EP0407057B1 (fr) * 1989-06-20 1995-08-23 Rocket of London Limited Appareil pour appliquer une énergie électromagnétique à une partie du corps d'un malade
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
CA2197767A1 (fr) 1996-02-22
EP0776235A1 (fr) 1997-06-04
EP0776235A4 (fr) 1999-08-25
WO1996004957A1 (fr) 1996-02-22

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