EP3271010A4 - Novel biphasic or multiphasic pulse generator and method - Google Patents
Novel biphasic or multiphasic pulse generator and method Download PDFInfo
- Publication number
- EP3271010A4 EP3271010A4 EP16765826.9A EP16765826A EP3271010A4 EP 3271010 A4 EP3271010 A4 EP 3271010A4 EP 16765826 A EP16765826 A EP 16765826A EP 3271010 A4 EP3271010 A4 EP 3271010A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- pulse generator
- multiphasic pulse
- novel biphasic
- biphasic
- novel
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3906—Heart defibrillators characterised by the form of the shockwave
- A61N1/3912—Output circuitry therefor, e.g. switches
-
- 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
-
- 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36146—Control systems specified by the stimulation parameters
- A61N1/36167—Timing, e.g. stimulation onset
- A61N1/36175—Pulse width or duty cycle
-
- 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/37—Monitoring; Protecting
- A61N1/3702—Physiological parameters
- A61N1/3704—Circuits specially adapted therefor, e.g. for sensitivity control
-
- 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36125—Details of circuitry or electric components
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/661,949 US9656094B2 (en) | 2013-06-14 | 2015-03-18 | Biphasic or multiphasic pulse generator and method |
PCT/US2016/023129 WO2016149617A1 (en) | 2015-03-18 | 2016-03-18 | Novel biphasic or multiphasic pulse generator and method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3271010A1 EP3271010A1 (en) | 2018-01-24 |
EP3271010A4 true EP3271010A4 (en) | 2019-01-02 |
Family
ID=56919472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16765826.9A Withdrawn EP3271010A4 (en) | 2015-03-18 | 2016-03-18 | Novel biphasic or multiphasic pulse generator and method |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3271010A4 (en) |
JP (1) | JP2018508313A (en) |
KR (1) | KR20170129865A (en) |
CN (1) | CN107847753B (en) |
AU (1) | AU2016232837B2 (en) |
CA (1) | CA2980000A1 (en) |
HK (1) | HK1253039A1 (en) |
WO (1) | WO2016149617A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10279189B2 (en) | 2013-06-14 | 2019-05-07 | Cardiothrive, Inc. | Wearable multiphasic cardioverter defibrillator system and method |
US20160361555A1 (en) * | 2015-06-10 | 2016-12-15 | Walter T. Savage M.D. | Multivector patient electrode system and method of use |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140371806A1 (en) * | 2013-06-14 | 2014-12-18 | Cardiothrive, Inc. | Wearable multiphasic cardioverter defibrillator system and method |
US20160206893A1 (en) * | 2013-06-14 | 2016-07-21 | Cardiothrive, Inc. | Novel biphasic or multiphasic pulse generator and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199429A (en) * | 1991-05-23 | 1993-04-06 | Angemed, Inc. | Implantable defibrillator system employing capacitor switching networks |
US5733310A (en) * | 1996-12-18 | 1998-03-31 | Zmd Corporation | Electrotherapy circuit and method for producing therapeutic discharge waveform immediately following sensing pulse |
US5824017A (en) * | 1997-03-05 | 1998-10-20 | Physio-Control Corporation | H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator |
US6484056B2 (en) * | 1997-05-14 | 2002-11-19 | Pacesetter, Inc. | System and method of generating a high efficiency biphasic defibrillation waveform for use in an implantable cardioverter/defibrillator (ICD) |
US6647296B2 (en) * | 1997-10-27 | 2003-11-11 | Neuropace, Inc. | Implantable apparatus for treating neurological disorders |
US7065403B1 (en) * | 2001-12-03 | 2006-06-20 | Pacesetter, Inc. | System and method for measuring lead impedance in an implantable stimulation device employing pulse-train waveforms |
CN102974039B (en) * | 2012-12-20 | 2015-01-07 | 久心医疗科技(苏州)有限公司 | Defibrillator output stage with H bridge circuit and diphase sawtooth square wave defibrillation high-voltage discharge method |
CN203154608U (en) * | 2013-04-15 | 2013-08-28 | 北京瑞新康达医疗科技有限公司 | Bidirectional defibrillation waveform generating circuit |
US9616243B2 (en) * | 2013-06-14 | 2017-04-11 | Cardiothrive, Inc. | Dynamically adjustable multiphasic defibrillator pulse system and method |
-
2016
- 2016-03-18 AU AU2016232837A patent/AU2016232837B2/en active Active
- 2016-03-18 CN CN201680028694.7A patent/CN107847753B/en active Active
- 2016-03-18 KR KR1020177030053A patent/KR20170129865A/en not_active Application Discontinuation
- 2016-03-18 WO PCT/US2016/023129 patent/WO2016149617A1/en active Application Filing
- 2016-03-18 CA CA2980000A patent/CA2980000A1/en not_active Abandoned
- 2016-03-18 JP JP2017549277A patent/JP2018508313A/en active Pending
- 2016-03-18 EP EP16765826.9A patent/EP3271010A4/en not_active Withdrawn
-
2018
- 2018-09-27 HK HK18112419.8A patent/HK1253039A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140371806A1 (en) * | 2013-06-14 | 2014-12-18 | Cardiothrive, Inc. | Wearable multiphasic cardioverter defibrillator system and method |
US20160206893A1 (en) * | 2013-06-14 | 2016-07-21 | Cardiothrive, Inc. | Novel biphasic or multiphasic pulse generator and method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016149617A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2016232837B2 (en) | 2021-01-28 |
HK1253039A1 (en) | 2019-06-06 |
CN107847753A (en) | 2018-03-27 |
KR20170129865A (en) | 2017-11-27 |
CA2980000A1 (en) | 2016-09-22 |
CN107847753B (en) | 2022-02-08 |
WO2016149617A1 (en) | 2016-09-22 |
JP2018508313A (en) | 2018-03-29 |
AU2016232837A1 (en) | 2017-11-02 |
EP3271010A1 (en) | 2018-01-24 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20171018 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RAYMOND, DOUGLAS, M. Inventor name: GRAY, PETER, D. |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20181204 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61N 1/39 20060101AFI20181128BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20200320 |
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Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20230125 |