WO2011146498A3 - Configurable pulse generator - Google Patents
Configurable pulse generator Download PDFInfo
- Publication number
- WO2011146498A3 WO2011146498A3 PCT/US2011/036828 US2011036828W WO2011146498A3 WO 2011146498 A3 WO2011146498 A3 WO 2011146498A3 US 2011036828 W US2011036828 W US 2011036828W WO 2011146498 A3 WO2011146498 A3 WO 2011146498A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pulse generator
- pulses
- load
- generate
- configurable pulse
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
-
- 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
- A61N1/3975—Power supply
- A61N1/3981—High voltage charging circuitry
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Power Engineering (AREA)
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Disclosed are devices, systems, and methods, including a device that includes a dynamically configurable pulse generator to generate one or more electrical pulses with one or more adjustable attributes, the one or more pulses to be applied to a load (e.g., cardiac tissue) through electrodes. The configurable pulse generator is operable to be reconfigured after generating at least one of the one or more pulses. The device also includes a controller to dynamically configure the pulse generator to generate the one or more electrical pulses. The device may further include at least one sensor to measure at least one characteristic (e.g., impedance) associated with the load (e.g., the cardiac tissue of a patient). The pulse generator may be adapted to generate the one or more pulses with the attributes determined based, at least in part, on the measured at least one characteristic associated with the load.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39558810P | 2010-05-17 | 2010-05-17 | |
US61/395,588 | 2010-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011146498A2 WO2011146498A2 (en) | 2011-11-24 |
WO2011146498A3 true WO2011146498A3 (en) | 2012-03-15 |
Family
ID=44992291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/036828 WO2011146498A2 (en) | 2010-05-17 | 2011-05-17 | Configurable pulse generator |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2011146498A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102545687A (en) | 2011-12-31 | 2012-07-04 | 同方威视技术股份有限公司 | Device and method for outputting voltage alternative pulses |
US10905884B2 (en) | 2012-07-20 | 2021-02-02 | Cardialen, Inc. | Multi-stage atrial cardioversion therapy leads |
US10080891B2 (en) * | 2015-12-03 | 2018-09-25 | Medtronic, Inc. | Extra-cardiovascular cardiac pacing system |
US10548665B2 (en) | 2016-02-29 | 2020-02-04 | Pulse Biosciences, Inc. | High-voltage analog circuit pulser with feedback control |
US10874451B2 (en) | 2016-02-29 | 2020-12-29 | Pulse Biosciences, Inc. | High-voltage analog circuit pulser and pulse generator discharge circuit |
EP3457976A4 (en) | 2016-05-16 | 2019-12-11 | Pulse Biosciences, Inc. | Pulse applicator |
US10543357B2 (en) | 2016-09-19 | 2020-01-28 | Pulse Biosciences, Inc. | High voltage connectors for pulse generators |
RU2636108C1 (en) * | 2017-02-14 | 2017-11-20 | Михаил Владимирович Ефанов | High-voltage pulse generator |
US10946193B2 (en) | 2017-02-28 | 2021-03-16 | Pulse Biosciences, Inc. | Pulse generator with independent panel triggering |
US10855262B2 (en) | 2017-06-19 | 2020-12-01 | Stangenes Industries, Inc. | Systems and method for paralleled identical marx generators |
WO2019036549A1 (en) | 2017-08-16 | 2019-02-21 | Old Dominion University Research Foundation | Targeted remote electrostimulation by interference of bipolar nanosecond pulses |
US10857347B2 (en) | 2017-09-19 | 2020-12-08 | Pulse Biosciences, Inc. | Treatment instrument and high-voltage connectors for robotic surgical system |
KR102556144B1 (en) | 2018-11-08 | 2023-07-14 | 올드 도미니언 유니버시티 리서치 파운데이션 | Megahertz compression of nanosecond pulse bursts |
US11571569B2 (en) | 2019-02-15 | 2023-02-07 | Pulse Biosciences, Inc. | High-voltage catheters for sub-microsecond pulsing |
EP4147656A1 (en) * | 2021-09-14 | 2023-03-15 | Erbe Elektromedizin GmbH | Generator and method for generating a treatment voltage |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050267545A1 (en) * | 2004-05-25 | 2005-12-01 | Nervonix, Inc. | Nerve stimulator and method |
WO2008010220A2 (en) * | 2006-07-17 | 2008-01-24 | A. I. Medical Semiconductor | Intelligent control system for adaptive cardiac resynchronization therapy device |
EP1882493A2 (en) * | 2006-07-25 | 2008-01-30 | BIOTRONIK CRM Patent AG | Cardiac pacemaker |
US20090210025A1 (en) * | 2008-02-19 | 2009-08-20 | Masoud Ameri | Model reference identification and cancellation of magnetically-induced voltages in a gradient magnetic field |
-
2011
- 2011-05-17 WO PCT/US2011/036828 patent/WO2011146498A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050267545A1 (en) * | 2004-05-25 | 2005-12-01 | Nervonix, Inc. | Nerve stimulator and method |
WO2008010220A2 (en) * | 2006-07-17 | 2008-01-24 | A. I. Medical Semiconductor | Intelligent control system for adaptive cardiac resynchronization therapy device |
EP1882493A2 (en) * | 2006-07-25 | 2008-01-30 | BIOTRONIK CRM Patent AG | Cardiac pacemaker |
US20090210025A1 (en) * | 2008-02-19 | 2009-08-20 | Masoud Ameri | Model reference identification and cancellation of magnetically-induced voltages in a gradient magnetic field |
Also Published As
Publication number | Publication date |
---|---|
WO2011146498A2 (en) | 2011-11-24 |
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