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AR031315A1 - Aguja de electrodo con filamento activo de radiofrecuencia - Google Patents

Aguja de electrodo con filamento activo de radiofrecuencia

Info

Publication number
AR031315A1
AR031315A1 ARP010105238A ARP010105238A AR031315A1 AR 031315 A1 AR031315 A1 AR 031315A1 AR P010105238 A ARP010105238 A AR P010105238A AR P010105238 A ARP010105238 A AR P010105238A AR 031315 A1 AR031315 A1 AR 031315A1
Authority
AR
Argentina
Prior art keywords
filament
needle
radiofrequency
active
electrode needle
Prior art date
Application number
ARP010105238A
Other languages
English (en)
Original Assignee
Invatec Srl
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 Invatec Srl filed Critical Invatec Srl
Publication of AR031315A1 publication Critical patent/AR031315A1/es

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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • 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
    • A61B18/1477—Needle-like probes
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/06—Electrodes for high-frequency therapy
    • 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
    • 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
    • A61B2018/1435—Spiral
    • 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
    • A61B2018/144—Wire

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Electromagnetism (AREA)
  • Radiology & Medical Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Radiation-Therapy Devices (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Fibers (AREA)

Abstract

Una aguja de electrodo con filamento activo de radiofrecuencia para el tratamiento de tumores parenquimatosos mediante la hipertemia intersticial inducida por radiofrecuencia, la cual comprende: una aguja guía hueca y un filamento activo de radiofrecuencia, enroscado en la aguja, que puede conectarse a un generador de radiofrecuencia y que es capaz de realizar movimientos axiales entre una posicion inactiva, retraída hacia el interior de la aguja, y una posicion activa, de proyeccion de un segmento terminal del filamento, desde el extremo distal de la aguja, caracterizada porque el citado segmento terminal del filamento tiene una forma tal que le permite pasar de una forma rectilínea -cuando el filamento está en la posicion retraída en el interior de la aguja- a una forma espiralada - cuando el filamento está en la posicion activa hacia adelante.
ARP010105238A 2000-11-10 2001-11-09 Aguja de electrodo con filamento activo de radiofrecuencia AR031315A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000BS000115A IT1315053B1 (it) 2000-11-10 2000-11-10 Ago-elettrodo con filamento attivo a radiofrequenza

Publications (1)

Publication Number Publication Date
AR031315A1 true AR031315A1 (es) 2003-09-17

Family

ID=11440615

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010105238A AR031315A1 (es) 2000-11-10 2001-11-09 Aguja de electrodo con filamento activo de radiofrecuencia

Country Status (13)

Country Link
US (1) US6652519B2 (es)
EP (1) EP1205213B1 (es)
JP (1) JP4292529B2 (es)
CN (1) CN1222251C (es)
AR (1) AR031315A1 (es)
AT (1) ATE305807T1 (es)
AU (1) AU782696B2 (es)
BR (1) BR0105195A (es)
CA (1) CA2361777C (es)
DE (1) DE60113783T2 (es)
ES (1) ES2250341T3 (es)
IL (1) IL146368A (es)
IT (1) IT1315053B1 (es)

Families Citing this family (28)

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Publication number Priority date Publication date Assignee Title
US6745079B2 (en) 2001-11-07 2004-06-01 Medtronic, Inc. Electrical tissue stimulation apparatus and method
ITBS20020046U1 (it) * 2002-04-23 2003-10-23 Fogazzi Di Venturelli Andrea & Strumento con almeno due filamenti attivi a radiofrequenza per il trattamento di tumori
US20050085807A1 (en) * 2002-04-23 2005-04-21 Andrea Venturelli Instrument with at least two active radio-frequency wires for treatment of tumours
ES2209619B1 (es) * 2002-05-24 2005-09-16 Universidad De Zaragoza Electrodo bipolar perfusor de salino para destruccion tisular local con radiofrecuencia.
DE602004007661T2 (de) * 2004-09-27 2008-06-05 Vibratech Ab Anordnung zur therapeutischen Behandlung von Tumoren
WO2007062655A1 (en) * 2005-12-02 2007-06-07 Ambu A/S Needle electrode with displaceable cover and method of using said needle electrode
EP3184067B1 (en) * 2008-11-03 2020-02-26 Magneto Thrombectomy Solutions Ltd. Apparatus for thorombus dissolution/thrombectomy by an electrode catheter device
US10278677B2 (en) 2011-01-28 2019-05-07 The General Hospital Corporation Apparatus and method for tissue biopsy
KR101926752B1 (ko) 2011-01-28 2018-12-07 더 제너럴 하스피탈 코포레이션 피부 재생 방법 및 장치
US9943360B2 (en) 2011-01-30 2018-04-17 University Health Network Coil electrode for thermal therapy
WO2013013196A1 (en) 2011-07-21 2013-01-24 The General Hospital Corporation Method and apparatus for damage and removal of fat
US11311332B2 (en) 2011-08-23 2022-04-26 Magneto Thrombectomy Solutions Ltd. Thrombectomy devices
US20140031715A1 (en) * 2012-07-30 2014-01-30 Michael David SHERAR Coil electrode apparatus for thermal therapy for treating bone tissue
EP2958533B8 (en) 2013-02-20 2022-02-16 Cytrellis Biosystems, Inc. Methods and devices for skin tightening
US10499980B2 (en) * 2013-03-14 2019-12-10 Spiration, Inc. Flexible RF ablation needle
CA2920662A1 (en) 2013-08-09 2015-02-12 Cytrellis Biosystems, Inc. Methods and apparatuses for skin treatment using non-thermal tissue ablation
US20150148795A1 (en) * 2013-11-26 2015-05-28 Boston Scientific Scimed, Inc. Radio frequency ablation coil
EP3082897A4 (en) 2013-12-19 2017-07-26 Cytrellis Biosystems, Inc. Methods and devices for manipulating subdermal fat
JP5945635B2 (ja) * 2014-03-12 2016-07-05 オリンパス株式会社 処置デバイス及び処置システム
KR102852547B1 (ko) 2014-11-14 2025-09-01 사이트렐리스 바이오시스템즈, 인크. 피부 절제를 위한 디바이스 및 방법
KR20230117470A (ko) 2016-03-29 2023-08-08 사이트렐리스 바이오시스템즈, 인크. 미용 피부 리설페이싱용 디바이스 및 방법
US10624548B2 (en) 2016-09-09 2020-04-21 Rhythmlink International, Llc Electrode assembly with thread electrode
CN109922740B (zh) 2016-09-21 2022-08-23 希特利斯生物系统有限公司 用于美容皮肤重建的装置和方法
US12029475B2 (en) 2017-03-22 2024-07-09 Magneto Thrombectomy Solutions Ltd. Thrombectomy using both electrostatic and suction forces
WO2019102307A1 (en) 2017-11-23 2019-05-31 Magneto Thrombectomy Solutions Ltd. Tubular thrombectomy devices
CN108056815B (zh) * 2017-12-28 2020-03-31 山东省立医院 一种具有控温功能的肿瘤微波消融针
DE102018118307A1 (de) 2018-07-27 2020-01-30 Bajog Electronic Gmbh Vorrichtung zur thermischen Behandlung von biologischem Gewebe und Verfahren zum Betrieb einer solchen Vorrichtung
CN109077799A (zh) * 2018-08-20 2018-12-25 张建国 弹性剥离刀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671010B1 (fr) * 1990-12-27 1993-07-09 Ela Medical Sa Sonde endocardiaque munie d'un organe de fixation active.
US5472441A (en) * 1993-11-08 1995-12-05 Zomed International Device for treating cancer and non-malignant tumors and methods
US5507743A (en) * 1993-11-08 1996-04-16 Zomed International Coiled RF electrode treatment apparatus
DE69419172T2 (de) * 1993-11-10 2000-02-24 Medtronic Cardiorhythm, San Jose Elektrodenanordnung für katheter
US5578040A (en) * 1994-06-14 1996-11-26 Smith; Albert C. Ocular repair system and apparatus
SE9504333D0 (sv) * 1995-12-04 1995-12-04 Pacesetter Ab Styrtrådsenhet
WO1999047058A2 (en) * 1998-03-19 1999-09-23 Oratec Interventions, Inc. Catheter for delivery of energy to a surgical site
ATE339917T1 (de) * 1996-10-23 2006-10-15 Oratec Interventions Inc Vorrichtung zur behandlung von zwischenwirbelscheiben
US6280441B1 (en) * 1997-12-15 2001-08-28 Sherwood Services Ag Apparatus and method for RF lesioning
EP0951870A1 (fr) * 1998-04-21 1999-10-27 Medicorp S.A. Dispositif pour le traitement d'anévrisme
US5980563A (en) * 1998-08-31 1999-11-09 Tu; Lily Chen Ablation apparatus and methods for treating atherosclerosis
US6228109B1 (en) * 1998-08-31 2001-05-08 Lily Chen Tu Methods for treating atherosclerosis and vulnerable plaques

Also Published As

Publication number Publication date
CA2361777C (en) 2011-01-04
US20020058937A1 (en) 2002-05-16
DE60113783T2 (de) 2006-07-20
AU782696B2 (en) 2005-08-18
ATE305807T1 (de) 2005-10-15
ES2250341T3 (es) 2006-04-16
ITBS20000115A1 (it) 2002-05-10
CN1222251C (zh) 2005-10-12
IL146368A0 (en) 2002-07-25
US6652519B2 (en) 2003-11-25
IT1315053B1 (it) 2003-01-27
JP4292529B2 (ja) 2009-07-08
EP1205213A2 (en) 2002-05-15
BR0105195A (pt) 2002-06-25
JP2002191705A (ja) 2002-07-10
EP1205213A3 (en) 2004-01-14
DE60113783D1 (de) 2006-02-16
CA2361777A1 (en) 2002-05-10
AU8926601A (en) 2002-05-16
CN1364443A (zh) 2002-08-21
EP1205213B1 (en) 2005-10-05
IL146368A (en) 2009-07-20

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