CA2869332C - 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
- CA2869332C CA2869332C CA2869332A CA2869332A CA2869332C CA 2869332 C CA2869332 C CA 2869332C CA 2869332 A CA2869332 A CA 2869332A CA 2869332 A CA2869332 A CA 2869332A CA 2869332 C CA2869332 C CA 2869332C
- Authority
- CA
- Canada
- Prior art keywords
- implant
- temperature
- ablation
- vessel
- 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.)
- Active
Links
Classifications
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- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrotherapy Devices (AREA)
- Materials For Medical Uses (AREA)
- Physical Vapour Deposition (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 |
---|---|---|---|
EPPCT/EP2012/055999 | 2012-04-02 | ||
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 |
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 CA2869332A1 (fr) | 2013-10-10 |
CA2869332C true 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) | JP2015513967A (fr) |
CN (2) | CN104507533B (fr) |
AU (2) | AU2012375973B2 (fr) |
CA (2) | CA2869332C (fr) |
IL (2) | IL234951B (fr) |
IN (2) | IN2014KN02365A (fr) |
WO (2) | WO2013149684A1 (fr) |
ZA (1) | ZA201407476B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9867622B2 (en) * | 2014-04-11 | 2018-01-16 | Microvention, Inc. | Implant delivery system |
WO2017064321A1 (fr) | 2015-10-15 | 2017-04-20 | Medical Development Technologies S.A. | Dispositif d'implant amélioré |
US10119837B2 (en) | 2016-07-06 | 2018-11-06 | Biosense Webster (Israel) Ltd. | Magnetic-field generating circuit for a tracking system |
EP3496640B1 (fr) * | 2016-08-12 | 2020-05-06 | Medical Development Technologies S.A. | Dispositif d'interruption de flux sanguin pour isolation d'un dispositif d'implant pour ablation |
NZ750440A (en) * | 2016-08-18 | 2023-03-31 | Novocure Gmbh | Temperature measurement in arrays for delivering ttfields |
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 |
WO2018200723A1 (fr) | 2017-04-25 | 2018-11-01 | Washington University | Implant résorbable destiné à stimuler un tissu, systèmes comprenant un tel implant, et procédés d'utilisation |
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 |
EP1450711A1 (fr) * | 2001-10-29 | 2004-09-01 | Triton Biosystems Inc. | Systemes contenant des dispositifs medicaux a temperatures regulees et procedes associes |
AU2003220599A1 (en) * | 2002-03-27 | 2003-10-13 | Cvrx, Inc. | Devices and methods for cardiovascular reflex control via coupled electrodes |
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 |
EP1799302B1 (fr) * | 2004-07-28 | 2015-03-04 | Ardian, Inc. | Dispositifs pour le blocage du nerf rénal |
JP2008515566A (ja) * | 2004-10-08 | 2008-05-15 | シンタッハ アクチェンゲゼルシャフト | 心房細動治療のための2段階瘢痕生成 |
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 |
JP5263894B2 (ja) * | 2008-01-10 | 2013-08-14 | 国立大学法人秋田大学 | 感温磁性体を用いた温度計測方法及び温度制御方法 |
WO2011046880A2 (fr) * | 2009-10-12 | 2011-04-21 | Kona Medical, Inc. | Modulation énergétique de nerfs |
AU2011248787B2 (en) * | 2010-04-26 | 2014-09-25 | Medtronic Af Luxembourg S.A.R.L. | Catheter apparatuses, systems, and methods for renal neuromodulation |
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 WO PCT/EP2012/069382 patent/WO2013149684A1/fr active Application Filing
- 2012-10-01 CA CA2869332A patent/CA2869332C/fr active Active
- 2012-10-01 IN IN2365KON2014 patent/IN2014KN02365A/en unknown
- 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 CN CN201280073667.3A patent/CN104507533B/zh active Active
- 2012-10-01 AU AU2012375973A patent/AU2012375973B2/en active Active
- 2012-10-01 CN CN201280073670.5A patent/CN104507534B/zh active Active
- 2012-10-01 CA CA2869334A patent/CA2869334C/fr active Active
- 2012-10-01 JP JP2015503772A patent/JP2015513968A/ja active Pending
- 2012-10-01 AU AU2012376021A patent/AU2012376021B2/en active Active
- 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 |
---|---|
WO2013149684A1 (fr) | 2013-10-10 |
IL234951B (en) | 2019-08-29 |
CA2869334A1 (fr) | 2013-10-10 |
CN104507534A (zh) | 2015-04-08 |
IL234950A0 (en) | 2014-12-31 |
IL234951A0 (en) | 2014-12-31 |
AU2012375973B2 (en) | 2017-11-23 |
CA2869332A1 (fr) | 2013-10-10 |
WO2013149683A1 (fr) | 2013-10-10 |
IN2014KN02364A (fr) | 2015-05-01 |
AU2012375973A1 (en) | 2014-10-30 |
AU2012376021A1 (en) | 2014-10-30 |
JP2015513967A (ja) | 2015-05-18 |
IN2014KN02365A (fr) | 2015-05-01 |
CN104507534B (zh) | 2017-10-03 |
CN104507533A (zh) | 2015-04-08 |
AU2012376021B2 (en) | 2017-11-23 |
JP2015513968A (ja) | 2015-05-18 |
CN104507533B (zh) | 2017-01-18 |
IL234950B (en) | 2019-09-26 |
ZA201407476B (en) | 2019-12-18 |
CA2869334C (fr) | 2022-10-04 |
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CA2869332C (fr) | Dispositif d'implant et systeme d'ablation d'une paroi vasculaire depuis l'interieur | |
EP2833967B1 (fr) | Dispositif d'implant et système d'ablation d'une paroi artérielle rénale depuis l'intérieur | |
EP2833968B1 (fr) | Dispositif d'implant et système d'ablation d'une paroi vasculaire depuis l'intérieur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20170831 |
|
EEER | Examination request |
Effective date: 20170831 |