CA2197767A1 - Electrotherapeutic System - Google Patents
Electrotherapeutic SystemInfo
- 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
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
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29184394A | 1994-08-17 | 1994-08-17 | |
US291,843 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7162303B2 (en) | 2002-04-08 | 2007-01-09 | Ardian, Inc. | Renal nerve stimulation method and apparatus for treatment of patients |
US9308044B2 (en) | 2002-04-08 | 2016-04-12 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for therapeutic renal neuromodulation |
US20080213331A1 (en) | 2002-04-08 | 2008-09-04 | Ardian, Inc. | Methods and devices for renal nerve blocking |
US20070135875A1 (en) | 2002-04-08 | 2007-06-14 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US8145316B2 (en) | 2002-04-08 | 2012-03-27 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
US7620451B2 (en) | 2005-12-29 | 2009-11-17 | Ardian, Inc. | Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach |
US9308043B2 (en) | 2002-04-08 | 2016-04-12 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for monopolar 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 |
US20070129761A1 (en) | 2002-04-08 | 2007-06-07 | Ardian, Inc. | Methods for treating heart arrhythmia |
US7617005B2 (en) | 2002-04-08 | 2009-11-10 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US7756583B2 (en) | 2002-04-08 | 2010-07-13 | Ardian, Inc. | Methods and apparatus for intravascularly-induced neuromodulation |
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 |
US20140018880A1 (en) | 2002-04-08 | 2014-01-16 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for monopolar renal neuromodulation |
US7853333B2 (en) | 2002-04-08 | 2010-12-14 | Ardian, Inc. | Methods and apparatus for multi-vessel renal neuromodulation |
US8150519B2 (en) | 2002-04-08 | 2012-04-03 | Ardian, Inc. | Methods and apparatus for bilateral 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 |
WO2005101662A1 (en) * | 2004-04-12 | 2005-10-27 | 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 |
CN103313671B (en) | 2010-10-25 | 2017-06-06 | 美敦力Af卢森堡有限责任公司 | Device, the system and method for estimation and feedback for nerve modulation treatment |
KR101300769B1 (en) | 2011-07-21 | 2013-08-29 | 고영산 | Body heat generator using radio frequency |
WO2013134548A2 (en) | 2012-03-08 | 2013-09-12 | Medtronic Ardian Luxembourg S.A.R.L. | Ovarian neuromodulation and associated systems and methods |
AU2013229776B2 (en) | 2012-03-08 | 2016-12-15 | Medtronic Af Luxembourg S.A.R.L. | Biomarker sampling in the context of neuromodulation devices and associated systems |
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 |
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 |
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)
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 |
EP0325456B1 (en) * | 1988-01-20 | 1995-12-27 | G2 Design Limited | Diathermy unit |
DE69021798D1 (en) * | 1989-06-20 | 1995-09-28 | Rocket Of London Ltd | Apparatus for supplying electromagnetic energy to a part of a patient's body. |
US5370680A (en) * | 1992-05-27 | 1994-12-06 | Magnetic Resonance Therapeutics, Inc. | Athermapeutic apparatus employing electro-magnetic fields |
-
1995
- 1995-01-30 EP EP95912546A patent/EP0776235A4/en not_active Withdrawn
- 1995-01-30 CA CA002197767A patent/CA2197767C/en not_active Expired - Fee Related
- 1995-01-30 WO PCT/US1995/000938 patent/WO1996004957A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0776235A1 (en) | 1997-06-04 |
EP0776235A4 (en) | 1999-08-25 |
CA2197767C (en) | 2001-01-02 |
WO1996004957A1 (en) | 1996-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |