FR3018444B1 - Dispositif medical comprenant un embout flexible crochu hydrophile pour le traitement des veines variqueuses - Google Patents

Dispositif medical comprenant un embout flexible crochu hydrophile pour le traitement des veines variqueuses Download PDF

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Publication number
FR3018444B1
FR3018444B1 FR1400596A FR1400596A FR3018444B1 FR 3018444 B1 FR3018444 B1 FR 3018444B1 FR 1400596 A FR1400596 A FR 1400596A FR 1400596 A FR1400596 A FR 1400596A FR 3018444 B1 FR3018444 B1 FR 3018444B1
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FR
France
Prior art keywords
treatment
medical device
veins
varicous
hydrophilic
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
Application number
FR1400596A
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English (en)
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FR3018444A1 (fr
Inventor
Paul Pittaluga
Sylvain Chastanet
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Individual
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Individual
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
Application filed by Individual filed Critical Individual
Priority to FR1400596A priority Critical patent/FR3018444B1/fr
Priority to EP15723826.2A priority patent/EP3116431A1/fr
Priority to CA2942230A priority patent/CA2942230C/fr
Priority to PCT/EP2015/000533 priority patent/WO2015135647A1/fr
Priority to US15/124,841 priority patent/US11123138B2/en
Publication of FR3018444A1 publication Critical patent/FR3018444A1/fr
Application granted granted Critical
Publication of FR3018444B1 publication Critical patent/FR3018444B1/fr
Active legal-status Critical Current
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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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/12186—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices liquid materials adapted to be injected
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00778—Operations on blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00942—Material properties hydrophilic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
    • 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
    • A61B2018/00571—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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot 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
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1422—Hook
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Reproductive Health (AREA)
  • Plasma & Fusion (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un dispositif médical destiné à être inséré dans la lumière d'une cavité du corps humain ou animal ou dans la lumière d'un vaisseau sanguin. L'invention se caractérise en que ledit dispositif comprend, à son extrémité terminale, un embout flexible crochu (1) comprenant un moyen (3) pour la délivrance d'un traitement. L'invention s'applique particulièrement au traitement des veines variqueuses, des varices réticulaires et des télangiectasies.
FR1400596A 2014-03-12 2014-03-12 Dispositif medical comprenant un embout flexible crochu hydrophile pour le traitement des veines variqueuses Active FR3018444B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1400596A FR3018444B1 (fr) 2014-03-12 2014-03-12 Dispositif medical comprenant un embout flexible crochu hydrophile pour le traitement des veines variqueuses
EP15723826.2A EP3116431A1 (fr) 2014-03-12 2015-03-11 Dispositif médical comportant une extrémité hydrophile flexible et incurvée utilisable en vue du traitement des veines variqueuses
CA2942230A CA2942230C (fr) 2014-03-12 2015-03-11 Dispositif medical comportant une extremite hydrophile flexible et incurvee utilisable en vue du traitement des veines variqueuses
PCT/EP2015/000533 WO2015135647A1 (fr) 2014-03-12 2015-03-11 Dispositif médical comportant une extrémité hydrophile flexible et incurvée utilisable en vue du traitement des veines variqueuses
US15/124,841 US11123138B2 (en) 2014-03-12 2015-03-11 Medical device comprising a hydrophilic curved flexible tip for the treatment of varicose veins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1400596A FR3018444B1 (fr) 2014-03-12 2014-03-12 Dispositif medical comprenant un embout flexible crochu hydrophile pour le traitement des veines variqueuses

Publications (2)

Publication Number Publication Date
FR3018444A1 FR3018444A1 (fr) 2015-09-18
FR3018444B1 true FR3018444B1 (fr) 2021-07-23

Family

ID=50729596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1400596A Active FR3018444B1 (fr) 2014-03-12 2014-03-12 Dispositif medical comprenant un embout flexible crochu hydrophile pour le traitement des veines variqueuses

Country Status (5)

Country Link
US (1) US11123138B2 (fr)
EP (1) EP3116431A1 (fr)
CA (1) CA2942230C (fr)
FR (1) FR3018444B1 (fr)
WO (1) WO2015135647A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3122414T3 (da) 2014-03-26 2021-05-31 Venclose Inc Kabelenhed
WO2021033275A1 (fr) * 2019-08-20 2021-02-25 株式会社Ａｌｉｖａｓ Dispositif de cathéter et méthode de traitement
TR201917607A2 (tr) * 2019-11-13 2021-05-21 Ilker Kaya Vari̇sli̇ damarlarin uzaklaştirilmasinda kullanilan bi̇r cerrahi̇ alet

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782824A (en) * 1993-09-20 1998-07-21 Abela Laser Systems, Inc. Cardiac catheter anchoring
US6251104B1 (en) * 1995-05-10 2001-06-26 Eclipse Surgical Technologies, Inc. Guiding catheter system for ablating heart tissue
US6689127B1 (en) 1995-08-15 2004-02-10 Rita Medical Systems Multiple antenna ablation apparatus and method with multiple sensor feedback
JP4060887B2 (ja) 1996-03-05 2008-03-12 ヴィナス メディカル テクノロジーズ インコーポレイテッド 組織を加熱するための脈管カテーテル利用システム
US6002955A (en) * 1996-11-08 1999-12-14 Medtronic, Inc. Stabilized electrophysiology catheter and method for use
JP3527378B2 (ja) * 1997-01-31 2004-05-17 テルモ株式会社 造影用カテーテル
US6493590B1 (en) * 2000-02-09 2002-12-10 Micronet Medical, Inc. Flexible band electrodes for medical leads
WO2003041603A1 (fr) * 2001-11-14 2003-05-22 Latis, Inc. Catheter ameliore d'evacuation d'un caillot
US7115134B2 (en) * 2002-07-22 2006-10-03 Chambers Technology, Llc. Catheter with flexible tip and shape retention
US7623899B2 (en) * 2005-09-16 2009-11-24 Biosense Webster, Inc. Catheter with flexible pre-shaped tip section
US20070179496A1 (en) * 2006-01-31 2007-08-02 Medtronic, Inc. Flexible catheter for ablation therapy
US8298215B2 (en) * 2007-09-25 2012-10-30 Vascular Solutions, Inc. Guidewire tipped laser fiber
US8353902B2 (en) * 2008-01-31 2013-01-15 Vivant Medical, Inc. Articulating ablation device and method
US8814798B2 (en) * 2008-04-25 2014-08-26 Medtronic, Inc. Implantable device and method for monitoring venous diameter
US20100125284A1 (en) * 2008-11-20 2010-05-20 Hansen Medical, Inc. Registered instrument movement integration
EP2477571B1 (fr) 2009-09-18 2015-05-06 Veniti, Inc. Dispositif de thérapie veineuse à vapeur générée par un laser à pointe chaude
TWI556849B (zh) * 2010-10-21 2016-11-11 美敦力阿福盧森堡公司 用於腎臟神經協調的導管裝置
CN103702708B (zh) * 2011-05-23 2016-03-23 奈缇路有限公司 用于体内脉管插入装置的展开机构
US8945025B2 (en) * 2011-12-30 2015-02-03 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter with atraumatic tip

Also Published As

Publication number Publication date
CA2942230C (fr) 2023-09-05
WO2015135647A1 (fr) 2015-09-17
CA2942230A1 (fr) 2015-09-17
US11123138B2 (en) 2021-09-21
US20170071670A1 (en) 2017-03-16
FR3018444A1 (fr) 2015-09-18
EP3116431A1 (fr) 2017-01-18

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