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 PDF

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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
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CA
Canada
Prior art keywords
implant
temperature
ablation
vessel
heating
Prior art date
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Active
Application number
CA2869332A
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English (en)
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CA2869332A1 (fr
Inventor
Bruno SCHWAGTEN
Glenn Van Langenhove
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Medical Development Technologies SA
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Medical Development Technologies SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from PCT/EP2012/055999 external-priority patent/WO2012131107A1/fr
Application filed by Medical Development Technologies SA filed Critical Medical Development Technologies SA
Publication of CA2869332A1 publication Critical patent/CA2869332A1/fr
Application granted granted Critical
Publication of CA2869332C publication Critical patent/CA2869332C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
  • 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.
CA2869332A 2012-04-02 2012-10-01 Dispositif d'implant et systeme d'ablation d'une paroi vasculaire depuis l'interieur Active CA2869332C (fr)

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)

* Cited by examiner, † Cited by third party
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

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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
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AU2011248787B2 (en) * 2010-04-26 2014-09-25 Medtronic Af Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
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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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Publication Publication Date Title
US11020164B2 (en) Implant device and system for ablation of a vessel's wall from the inside
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

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EEER Examination request

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