CA2869332A1 - Dispositif d'implant et systeme d'ablation d'une paroi vasculaire depuis l'interieur - Google Patents
Dispositif d'implant et systeme d'ablation d'une paroi vasculaire depuis l'interieur Download PDFInfo
- Publication number
- CA2869332A1 CA2869332A1 CA2869332A CA2869332A CA2869332A1 CA 2869332 A1 CA2869332 A1 CA 2869332A1 CA 2869332 A CA2869332 A CA 2869332A CA 2869332 A CA2869332 A CA 2869332A CA 2869332 A1 CA2869332 A1 CA 2869332A1
- Authority
- CA
- Canada
- Prior art keywords
- implant
- temperature
- ablation
- magnetic field
- heating
- 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
- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00404—Blood vessels other than those in or around the heart
-
- 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
-
- 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
- A61B2018/00505—Urinary tract
- A61B2018/00511—Kidney
-
- 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
- A61B2018/00666—Sensing and controlling the application of energy using a threshold value
- A61B2018/00678—Sensing and controlling the application of energy using a threshold value upper
-
- 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
- A61B2018/0072—Current
-
- 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
-
- 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)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Otolaryngology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Magnetic Treatment Devices (AREA)
- Surgical Instruments (AREA)
- Physical Vapour Deposition (AREA)
- Electrotherapy Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Materials For Medical Uses (AREA)
Abstract
La présente invention concerne des systèmes, des dispositifs et des procédés d'ablation de la paroi d'une ou de plusieurs veines pulmonaires (PV) depuis l'intérieur, de préférence une ablation transmurale, et mieux, une ablation au niveau de l'antre. Ainsi, un ou plusieurs dispositifs d'implant peuvent être implantés dans les vaisseaux, puis chauffés par des moyens externes d'apport d'énergie.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2012/055999 WO2012131107A1 (fr) | 2011-04-01 | 2012-04-02 | Système, dispositif et procédé d'ablation d'une paroi d'un vaisseau à partir de l'intérieur |
EPPCT/EP2012/055999 | 2012-04-02 | ||
PCT/EP2012/069380 WO2013149683A1 (fr) | 2012-04-02 | 2012-10-01 | Dispositif d'implant et système d'ablation d'une paroi vasculaire depuis l'intérieur |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2869332A1 true CA2869332A1 (fr) | 2013-10-10 |
CA2869332C CA2869332C (fr) | 2022-07-26 |
Family
ID=46968210
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2869332A Active CA2869332C (fr) | 2012-04-02 | 2012-10-01 | Dispositif d'implant et systeme d'ablation d'une paroi vasculaire depuis l'interieur |
CA2869334A Active CA2869334C (fr) | 2012-04-02 | 2012-10-01 | Dispositif d'implant et systeme d'ablation d'une paroi arterielle renale depuis l'interieur |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2869334A Active CA2869334C (fr) | 2012-04-02 | 2012-10-01 | Dispositif d'implant et systeme d'ablation d'une paroi arterielle renale depuis l'interieur |
Country Status (8)
Country | Link |
---|---|
JP (2) | JP2015513968A (fr) |
CN (2) | CN104507533B (fr) |
AU (2) | AU2012375973B2 (fr) |
CA (2) | CA2869332C (fr) |
IL (2) | IL234951B (fr) |
IN (2) | IN2014KN02365A (fr) |
WO (2) | WO2013149683A1 (fr) |
ZA (1) | ZA201407476B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3128961B1 (fr) * | 2014-04-11 | 2022-11-02 | Microvention, Inc. | Système de mise en place d'implant |
US11058563B2 (en) * | 2015-10-15 | 2021-07-13 | Medical Development Technologies S.A. | Implant stent device |
US10119837B2 (en) | 2016-07-06 | 2018-11-06 | Biosense Webster (Israel) Ltd. | Magnetic-field generating circuit for a tracking system |
EP3496639B1 (fr) * | 2016-08-12 | 2022-04-20 | Medical Development Technologies S.A. | Système amélioré de distribution d'énergie |
WO2018033842A1 (fr) * | 2016-08-18 | 2018-02-22 | Yoram Wasserman | Mesure de température dans des réseaux pour distribuer des ttfield. |
CN108652734A (zh) * | 2017-03-27 | 2018-10-16 | 上海宏桐实业有限公司 | 用于心脏射频消融治疗的射频发生治疗装置 |
US11179564B2 (en) | 2017-04-25 | 2021-11-23 | Washington University | Resorbable implant for stimulating tissue, systems including such implant, and methods of using |
CN113476184A (zh) * | 2021-06-02 | 2021-10-08 | 北京科技大学 | 一种制备磁性生物植入件的方法 |
US20230346360A1 (en) * | 2022-04-29 | 2023-11-02 | Coherex Medical, Inc. | Sensor enabled left atrial appendage occlusion system for three-dimensional imaging and method thereof |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7235096B1 (en) | 1998-08-25 | 2007-06-26 | Tricardia, Llc | Implantable device for promoting repair of a body lumen |
US7594913B2 (en) * | 1998-12-14 | 2009-09-29 | Medwaves, Inc. | Radio-frequency based catheter system and method for ablating biological tissues |
GR1003340B (el) | 1999-02-15 | 2000-03-09 | Μεθοδος και διαταξη εξωτερικης αναιμακτης θερμανσης μεταλλικων ναρθηκων με την χρηση εναλλασσομενου μαγνητικου πεδιου | |
US6632223B1 (en) * | 2000-03-30 | 2003-10-14 | The General Hospital Corporation | Pulmonary vein ablation stent and method |
US6805695B2 (en) * | 2000-04-04 | 2004-10-19 | Spinalabs, Llc | Devices and methods for annular repair of intervertebral discs |
US6802857B1 (en) * | 2000-10-11 | 2004-10-12 | Uab Research Foundation | MRI stent |
US6786918B1 (en) | 2000-10-17 | 2004-09-07 | Medtronic Vascular, Inc. | Stent delivery system |
DE10113659B4 (de) * | 2001-03-21 | 2006-10-26 | Triton BioSystems Inc., Chelmsford | Metallischer medizinischer Stent |
US20050021088A1 (en) * | 2001-10-29 | 2005-01-27 | Schuler Peter S. | Systems containing temperature regulated medical devices, and methods related thereto |
AU2003220574A1 (en) * | 2002-03-27 | 2003-10-13 | Cvrx, Inc. | Electrode structures and methods for their use in cardiovascular reflex control |
US7367970B2 (en) * | 2003-11-11 | 2008-05-06 | Biosense Webster Inc. | Externally applied RF for pulmonary vein isolation |
US7613523B2 (en) * | 2003-12-11 | 2009-11-03 | Apsara Medical Corporation | Aesthetic thermal sculpting of skin |
CA2575458C (fr) * | 2004-07-28 | 2015-06-02 | Ardian, Inc. | Procedes et dispositifs pour le blocage du nerf renal |
CA2582160A1 (fr) * | 2004-10-08 | 2006-04-20 | Sinus Rhythm Technologies, Inc. | Generation de cicatrice en deux etapes pour le traitement de la fibrillation auriculaire |
CN100435763C (zh) * | 2005-11-04 | 2008-11-26 | 中国科学院理化技术研究所 | 结合热籽及血管支架实现血管内加热的肿瘤全身热疗装置 |
US11395694B2 (en) * | 2009-05-07 | 2022-07-26 | St. Jude Medical, Llc | Irrigated ablation catheter with multiple segmented ablation electrodes |
EP2246678A1 (fr) * | 2008-01-10 | 2010-11-03 | Akita University | Procédé de mesure de la température et procédé de commande de la température utilisant un corps magnétique sensible à la température |
CN102164542B (zh) * | 2009-10-12 | 2015-09-30 | 科纳医药股份有限公司 | 神经的能量调节 |
ES2757726T3 (es) * | 2010-04-26 | 2020-04-30 | Medtronic Ardian Luxembourg | Aparatos y sistemas de catéter para la neuromodulación renal |
US8473067B2 (en) * | 2010-06-11 | 2013-06-25 | Boston Scientific Scimed, Inc. | Renal denervation and stimulation employing wireless vascular energy transfer arrangement |
CN202044343U (zh) * | 2011-04-15 | 2011-11-23 | 深圳市惠泰医疗器械有限公司 | 肾动脉射频消融导管 |
-
2012
- 2012-10-01 JP JP2015503772A patent/JP2015513968A/ja active Pending
- 2012-10-01 CA CA2869332A patent/CA2869332C/fr active Active
- 2012-10-01 AU AU2012375973A patent/AU2012375973B2/en active Active
- 2012-10-01 WO PCT/EP2012/069380 patent/WO2013149683A1/fr active Application Filing
- 2012-10-01 JP JP2015503771A patent/JP2015513967A/ja active Pending
- 2012-10-01 CA CA2869334A patent/CA2869334C/fr active Active
- 2012-10-01 CN CN201280073667.3A patent/CN104507533B/zh active Active
- 2012-10-01 AU AU2012376021A patent/AU2012376021B2/en active Active
- 2012-10-01 CN CN201280073670.5A patent/CN104507534B/zh active Active
- 2012-10-01 WO PCT/EP2012/069382 patent/WO2013149684A1/fr active Application Filing
- 2012-10-01 IN IN2365KON2014 patent/IN2014KN02365A/en unknown
- 2012-10-01 IN IN2364KON2014 patent/IN2014KN02364A/en unknown
-
2014
- 2014-10-02 IL IL234951A patent/IL234951B/en active IP Right Grant
- 2014-10-02 IL IL234950A patent/IL234950B/en active IP Right Grant
- 2014-10-15 ZA ZA2014/07476A patent/ZA201407476B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN104507534B (zh) | 2017-10-03 |
CN104507533A (zh) | 2015-04-08 |
AU2012375973B2 (en) | 2017-11-23 |
CA2869334C (fr) | 2022-10-04 |
WO2013149683A1 (fr) | 2013-10-10 |
IL234950B (en) | 2019-09-26 |
CA2869334A1 (fr) | 2013-10-10 |
CA2869332C (fr) | 2022-07-26 |
AU2012375973A1 (en) | 2014-10-30 |
IN2014KN02364A (fr) | 2015-05-01 |
ZA201407476B (en) | 2019-12-18 |
CN104507533B (zh) | 2017-01-18 |
IN2014KN02365A (fr) | 2015-05-01 |
JP2015513968A (ja) | 2015-05-18 |
IL234951A0 (en) | 2014-12-31 |
AU2012376021A1 (en) | 2014-10-30 |
IL234951B (en) | 2019-08-29 |
CN104507534A (zh) | 2015-04-08 |
IL234950A0 (en) | 2014-12-31 |
WO2013149684A1 (fr) | 2013-10-10 |
JP2015513967A (ja) | 2015-05-18 |
AU2012376021B2 (en) | 2017-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20170831 |
|
EEER | Examination request |
Effective date: 20170831 |