MX2020013650A - Sistema y metodo para ajustar la potencia disponible por sonda durante un procedimiento de ablacion. - Google Patents
Sistema y metodo para ajustar la potencia disponible por sonda durante un procedimiento de ablacion.Info
- Publication number
- MX2020013650A MX2020013650A MX2020013650A MX2020013650A MX2020013650A MX 2020013650 A MX2020013650 A MX 2020013650A MX 2020013650 A MX2020013650 A MX 2020013650A MX 2020013650 A MX2020013650 A MX 2020013650A MX 2020013650 A MX2020013650 A MX 2020013650A
- Authority
- MX
- Mexico
- Prior art keywords
- probes
- energy source
- processors
- available power
- power per
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00434—Neural system
- A61B2018/0044—Spinal cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
- A61B2018/00654—Sensing and controlling the application of energy with feedback, i.e. closed loop control with individual control of each of a plurality of energy emitting elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00702—Power or energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00714—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00791—Temperature
- A61B2018/00797—Temperature measured by multiple temperature sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00875—Resistance or impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/124—Generators therefor switching the output to different electrodes, e.g. sequentially
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Cardiology (AREA)
- Surgical Instruments (AREA)
- Laser Surgery Devices (AREA)
Abstract
Un sistema de ablación, para tratar tejido en el cuerpo de un paciente, incluye una fuente de energía, una o más sondas conectadas a la fuente de energía, y un controlador acoplado de manera comunicativa a una o más sondas. Cada una de las sondas incluye un miembro alargado que tiene una región distal con una porción circunferencial externa eléctricamente no conductora y una región proximal. Las sondas además incluyen un dispositivo de suministro de energía eléctricamente conductor que se extiende distalmente desde la porción circunferencial externa eléctricamente no conductora. El controlador incluye uno o más procesadores y uno o más dispositivos de memoria. El o los dispositivos de memoria se configuran para almacenar instrucciones legibles por computadora que, cuando se ejecutan por el o los procesadores, dan lugar a que el o los procesadores realicen operaciones. Más específicamente, las operaciones incluyen detectar una serie de sondas conectadas a la fuente de energía, y asignar una porción de la fuente de alimentación predeterminada a cada una de las sondas, con base en el número de sondas detectadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/027,653 US10980599B2 (en) | 2018-07-05 | 2018-07-05 | System and method for adjusting available power per probe during an ablation procedure |
PCT/US2019/040229 WO2020010041A1 (en) | 2018-07-05 | 2019-07-02 | System and method for adjusting available power per probe during an ablation procedure |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020013650A true MX2020013650A (es) | 2021-03-02 |
Family
ID=67439424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020013650A MX2020013650A (es) | 2018-07-05 | 2019-07-02 | Sistema y metodo para ajustar la potencia disponible por sonda durante un procedimiento de ablacion. |
Country Status (7)
Country | Link |
---|---|
US (2) | US10980599B2 (es) |
JP (1) | JP2021530272A (es) |
CN (1) | CN112566574A (es) |
AU (1) | AU2019299860A1 (es) |
GB (1) | GB2590287B (es) |
MX (1) | MX2020013650A (es) |
WO (1) | WO2020010041A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018081279A1 (en) | 2016-10-27 | 2018-05-03 | Dfine, Inc. | Articulating osteotome with cement delivery channel |
EP3551100B1 (en) | 2016-12-09 | 2021-11-10 | Dfine, Inc. | Medical devices for treating hard tissues |
US11523857B2 (en) * | 2016-12-22 | 2022-12-13 | Medtronic, Inc. | Multiplexing algorithm with power allocation |
US10660656B2 (en) | 2017-01-06 | 2020-05-26 | Dfine, Inc. | Osteotome with a distal portion for simultaneous advancement and articulation |
EP3876856A4 (en) | 2018-11-08 | 2022-10-12 | Dfine, Inc. | TUMORABLATION DEVICE AND RELATED SYSTEMS AND METHODS |
WO2020132423A1 (en) * | 2018-12-20 | 2020-06-25 | Medtronic, Inc. | Method of power distribution |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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US5542916A (en) | 1992-08-12 | 1996-08-06 | Vidamed, Inc. | Dual-channel RF power delivery system |
WO1995005212A2 (en) | 1993-08-11 | 1995-02-23 | Electro-Catheter Corporation | Improved ablation electrode |
US6056744A (en) | 1994-06-24 | 2000-05-02 | Conway Stuart Medical, Inc. | Sphincter treatment apparatus |
US5755760A (en) | 1996-03-11 | 1998-05-26 | Medtronic, Inc. | Deflectable catheter |
AUPN957296A0 (en) | 1996-04-30 | 1996-05-23 | Cardiac Crc Nominees Pty Limited | A system for simultaneous unipolar multi-electrode ablation |
US6464697B1 (en) | 1998-02-19 | 2002-10-15 | Curon Medical, Inc. | Stomach and adjoining tissue regions in the esophagus |
US6139546A (en) | 1997-10-06 | 2000-10-31 | Somnus Medical Technologies, Inc. | Linear power control with digital phase lock |
ATE287242T1 (de) | 1998-02-19 | 2005-02-15 | Curon Medical Inc | Elektrochirurgische vorrichtung zur behandlung von schliessmuskeln |
US8486065B2 (en) | 2000-06-07 | 2013-07-16 | Wisconsin Alumni Research Foundation | Radio-frequency ablation system and method using multiple electrodes |
US6470219B1 (en) | 2000-10-02 | 2002-10-22 | Novasys Medical, Inc. | Apparatus and method for treating female urinary incontinence |
US9949789B2 (en) | 2002-03-05 | 2018-04-24 | Avent, Inc. | Methods of treating the sacroiliac region of a patient's body |
US8518036B2 (en) | 2002-03-05 | 2013-08-27 | Kimberly-Clark Inc. | Electrosurgical tissue treatment method |
JP4732451B2 (ja) * | 2004-05-26 | 2011-07-27 | メディカル・デバイス・イノベーションズ・リミテッド | 組織分類機器 |
US20080097557A1 (en) | 2006-10-19 | 2008-04-24 | Apsara Medical Corporation | Method and apparatus for carrying out the controlled heating of tissue in the region of dermis |
US7993338B2 (en) * | 2007-01-31 | 2011-08-09 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Switching methods and apparatus |
US8343146B2 (en) * | 2007-02-25 | 2013-01-01 | Kimberly-Clark Inc. | Methods for control of energy delivery to multiple energy delivery devices |
US20090138011A1 (en) | 2007-03-13 | 2009-05-28 | Gordon Epstein | Intermittent ablation rf driving for moderating return electrode temperature |
US20090187177A1 (en) | 2008-01-28 | 2009-07-23 | Gordon Epstein | Impedance responsive ablation rf driving for moderating return electrode temperature |
US8641704B2 (en) | 2007-05-11 | 2014-02-04 | Medtronic Ablation Frontiers Llc | Ablation therapy system and method for treating continuous atrial fibrillation |
US20170049513A1 (en) * | 2009-11-06 | 2017-02-23 | Cosman Medical, Inc. | Multiple electrode generator |
US8998893B2 (en) | 2010-12-07 | 2015-04-07 | Boaz Avitall | Catheter systems for cardiac arrhythmia ablation |
US9044245B2 (en) | 2011-01-05 | 2015-06-02 | Medtronic Ablation Frontiers Llc | Multipolarity epicardial radiofrequency ablation |
EP2688502A1 (en) | 2011-03-25 | 2014-01-29 | Medtronic Ablation Frontiers LLC | Cooling systems for electrode arrays |
SG2014013957A (en) | 2011-08-26 | 2014-03-28 | Symap Holding Ltd | System and method for locating and identifying functional nerves innervating wall of arteries and catheters for same |
US9387032B2 (en) | 2012-06-18 | 2016-07-12 | Medtronic Ablation Frontiers Llc | Systems and methods for detecting channel faults in energy delivery systems |
US20140276755A1 (en) | 2013-03-12 | 2014-09-18 | Boston Scientific Scimed, Inc. | Medical systems and methods for modulating nerves |
US20140276767A1 (en) | 2013-03-15 | 2014-09-18 | St. Jude Medical, Cardiology Division, Inc. | Ablation system, methods, and controllers |
US20140330266A1 (en) | 2013-05-03 | 2014-11-06 | St. Jude Medical, Cardiology Division, Inc. | Ablation system, methods, and controllers |
US9717552B2 (en) | 2014-05-06 | 2017-08-01 | Cosman Intruments, Llc | Electrosurgical generator |
US11523857B2 (en) * | 2016-12-22 | 2022-12-13 | Medtronic, Inc. | Multiplexing algorithm with power allocation |
-
2018
- 2018-07-05 US US16/027,653 patent/US10980599B2/en active Active
-
2019
- 2019-07-02 GB GB2101204.2A patent/GB2590287B/en active Active
- 2019-07-02 AU AU2019299860A patent/AU2019299860A1/en active Pending
- 2019-07-02 JP JP2020572487A patent/JP2021530272A/ja not_active Withdrawn
- 2019-07-02 WO PCT/US2019/040229 patent/WO2020010041A1/en active Application Filing
- 2019-07-02 CN CN201980045242.3A patent/CN112566574A/zh active Pending
- 2019-07-02 MX MX2020013650A patent/MX2020013650A/es unknown
-
2021
- 2021-04-19 US US17/234,414 patent/US20210236200A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2019299860A1 (en) | 2021-01-07 |
GB2590287B (en) | 2022-06-08 |
US10980599B2 (en) | 2021-04-20 |
JP2021530272A (ja) | 2021-11-11 |
US20210236200A1 (en) | 2021-08-05 |
GB2590287A (en) | 2021-06-23 |
US20200008867A1 (en) | 2020-01-09 |
GB202101204D0 (en) | 2021-03-17 |
WO2020010041A1 (en) | 2020-01-09 |
CN112566574A (zh) | 2021-03-26 |
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