DE69921256D1 - Elektrokoagulationsgerät für Varizen - Google Patents

Elektrokoagulationsgerät für Varizen

Info

Publication number
DE69921256D1
DE69921256D1 DE69921256T DE69921256T DE69921256D1 DE 69921256 D1 DE69921256 D1 DE 69921256D1 DE 69921256 T DE69921256 T DE 69921256T DE 69921256 T DE69921256 T DE 69921256T DE 69921256 D1 DE69921256 D1 DE 69921256D1
Authority
DE
Germany
Prior art keywords
needles
rows
varices
electrocoagulation device
spaced
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.)
Expired - Lifetime
Application number
DE69921256T
Other languages
English (en)
Other versions
DE69921256T2 (de
Inventor
Moshe Ein-Gal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
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
Application granted granted Critical
Publication of DE69921256D1 publication Critical patent/DE69921256D1/de
Publication of DE69921256T2 publication Critical patent/DE69921256T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B18/12—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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • 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
    • A61B2018/1425—Needle
    • A61B2018/143—Needle multiple needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Surgical Instruments (AREA)
DE69921256T 1998-08-30 1999-08-27 Elektrokoagulationsgerät für Varizen Expired - Lifetime DE69921256T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12599098 1998-08-30
IL12599098A IL125990A (en) 1998-08-30 1998-08-30 Electrocoagulation apparatus

Publications (2)

Publication Number Publication Date
DE69921256D1 true DE69921256D1 (de) 2004-11-25
DE69921256T2 DE69921256T2 (de) 2005-11-10

Family

ID=11071909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921256T Expired - Lifetime DE69921256T2 (de) 1998-08-30 1999-08-27 Elektrokoagulationsgerät für Varizen

Country Status (6)

Country Link
US (1) US6416514B1 (de)
EP (1) EP0983751B1 (de)
JP (1) JP2000070382A (de)
AT (1) ATE279888T1 (de)
DE (1) DE69921256T2 (de)
IL (1) IL125990A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758537B1 (en) 1995-11-22 2010-07-20 Arthrocare Corporation Systems and methods for electrosurgical removal of the stratum corneum
US6587730B2 (en) * 1999-07-27 2003-07-01 Mattioli Engineering Ltd. Method and apparatus for skin brown spot removal and collagen formation
FR2816217B1 (fr) * 2000-11-07 2003-01-24 Formes Et Performances Traitement cosmetologique des varicosites et dispositif pour sa mise en oeuvre
US6889090B2 (en) * 2001-11-20 2005-05-03 Syneron Medical Ltd. System and method for skin treatment using electrical current
US7125406B2 (en) * 2002-09-13 2006-10-24 Given Kenna S Electrocautery instrument
US7326204B2 (en) * 2004-01-16 2008-02-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Brush electrode and method for ablation
US8460286B2 (en) * 2004-01-16 2013-06-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Conforming electrode
US7326205B2 (en) * 2004-01-16 2008-02-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Surgical device with brush electrode and methods for electrosurgical treatment
US20050267467A1 (en) * 2004-01-16 2005-12-01 Saurav Paul Bipolar conforming electrode catheter and methods for ablation
EP1742588B1 (de) 2004-04-01 2016-10-19 The General Hospital Corporation Gerät für die dermatologische behandlung und gewebeumformung
ES2776878T3 (es) * 2004-04-05 2020-08-03 Massachusetts Gen Hospital Dispositivo para el tratamiento de tejido
US8571648B2 (en) 2004-05-07 2013-10-29 Aesthera Apparatus and method to apply substances to tissue
US20060047281A1 (en) 2004-09-01 2006-03-02 Syneron Medical Ltd. Method and system for invasive skin treatment
BE1017481A3 (nl) 2007-03-02 2008-10-07 Care Systems Nv F Naald voor het thermisch coaguleren van bloedvaten.
ITVI20070159A1 (it) * 2007-05-31 2008-12-01 Maurizio Marzaro Metodo di preparazione alla rivitalizzazione di un tessuto organico a-cellulare e dispositivo atto a realizzare tale metodo
US20090012434A1 (en) * 2007-07-03 2009-01-08 Anderson Robert S Apparatus, method, and system to treat a volume of skin
US20090069795A1 (en) * 2007-09-10 2009-03-12 Anderson Robert S Apparatus and method for selective treatment of tissue
US20090093864A1 (en) * 2007-10-08 2009-04-09 Anderson Robert S Methods and devices for applying energy to tissue
ES2461619T3 (es) 2009-02-25 2014-05-20 Syneron Medical Ltd. Rejuvenecimiento eléctrico de la piel
US8828240B1 (en) 2012-11-20 2014-09-09 Benjamin A. Schranze Residential wastewater purification system
CN108523988B (zh) * 2018-01-30 2020-07-07 尹丽丽 一种高频电刀治疗装置
CN112315578B (zh) * 2020-11-20 2021-06-15 上海睿刀医疗科技有限公司 确定电极针布针组合的装置、方法及电极针布针优化系统
CN117122405B (zh) * 2023-10-13 2024-06-11 山东维心医疗器械有限公司 一种用于病理性穿通静脉介入治疗的电凝器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612061A (en) * 1969-02-20 1971-10-12 Inst Of Medical Sciences The Flexible cutaneous electrode matrix
US4211230A (en) * 1978-07-31 1980-07-08 Sybron Corporation Electrosurgical coagulation
US4837049A (en) * 1986-06-17 1989-06-06 Alfred E. Mann Foundation For Scientific Research Method of making an electrode array
DE3915636C1 (de) 1989-05-12 1990-04-26 Sass, Wolfgang, Dr.
US5697882A (en) * 1992-01-07 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
SE9201453L (sv) * 1992-05-08 1993-07-12 Jens Schouenborg Medicinsk anordning foer lindring av smaerttillstaand innefattande en elektrodplatta
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
FR2703253B1 (fr) * 1993-03-30 1995-06-23 Centre Nat Rech Scient Applicateur d'impulsions electriques pour traitement de tissus biologiques.
CH684157A5 (fr) 1993-07-09 1994-07-29 Jean Dr Med Parvulesco Instrument médical d'électrocoagulation.
US5658282A (en) 1994-01-18 1997-08-19 Endovascular, Inc. Apparatus for in situ saphenous vein bypass and less-invasive varicose vein treatment
US5437664A (en) 1994-01-18 1995-08-01 Endovascular, Inc. Apparatus and method for venous ligation
DE4414807C2 (de) 1994-04-28 1996-10-02 Willmen Hans Rainer Elektrochirurgisches Instrument zur Therapie von Varizen
US5707349A (en) * 1994-05-09 1998-01-13 Somnus Medical Technologies, Inc. Method for treatment of air way obstructions
US5817049A (en) * 1994-05-09 1998-10-06 Somnus Medical Technologies, Inc. Method for treatment of airway obstructions
US5868740A (en) * 1995-03-24 1999-02-09 Board Of Regents-Univ Of Nebraska Method for volumetric tissue ablation
EP0921765B1 (de) * 1996-03-05 2007-05-02 Vnus Medical Technologies, Inc. Vaskulares kathetersystem zum erwärmen von geweben
WO1999008614A1 (en) * 1997-08-13 1999-02-25 Surx, Inc. Noninvasive devices, methods, and systems for shrinking of tissues
GB2331247B (en) * 1997-11-13 2002-01-09 John Hugh Davey Walton Improvements in relation to apparatus for surgical diathermy
US6009347A (en) * 1998-01-27 1999-12-28 Genetronics, Inc. Electroporation apparatus with connective electrode template

Also Published As

Publication number Publication date
IL125990A0 (en) 1999-04-11
EP0983751A1 (de) 2000-03-08
ATE279888T1 (de) 2004-11-15
EP0983751B1 (de) 2004-10-20
IL125990A (en) 2004-12-15
US6416514B1 (en) 2002-07-09
JP2000070382A (ja) 2000-03-07
DE69921256T2 (de) 2005-11-10

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Legal Events

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