ATE126714T1 - Apparat zum zuführen elektromagnetischer energie zu einem körperteil eines patienten. - Google Patents

Apparat zum zuführen elektromagnetischer energie zu einem körperteil eines patienten.

Info

Publication number
ATE126714T1
ATE126714T1 AT90306702T AT90306702T ATE126714T1 AT E126714 T1 ATE126714 T1 AT E126714T1 AT 90306702 T AT90306702 T AT 90306702T AT 90306702 T AT90306702 T AT 90306702T AT E126714 T1 ATE126714 T1 AT E126714T1
Authority
AT
Austria
Prior art keywords
electrode
generating circuit
patient
electromagnetic energy
electromagnetic radiation
Prior art date
Application number
AT90306702T
Other languages
English (en)
Inventor
Stanley Brian Field
Jeffrey Howard Phipps
Original Assignee
Rocket Of London Ltd
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 GB898914118A external-priority patent/GB8914118D0/en
Priority claimed from GB898914933A external-priority patent/GB8914933D0/en
Priority claimed from GB898928347A external-priority patent/GB8928347D0/en
Application filed by Rocket Of London Ltd filed Critical Rocket Of London Ltd
Application granted granted Critical
Publication of ATE126714T1 publication Critical patent/ATE126714T1/de

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
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • 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
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4216—Operations on uterus, e.g. endometrium

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electrotherapy Devices (AREA)
AT90306702T 1989-06-20 1990-06-20 Apparat zum zuführen elektromagnetischer energie zu einem körperteil eines patienten. ATE126714T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898914118A GB8914118D0 (en) 1989-06-20 1989-06-20 Radio frequency apparatus
GB898914933A GB8914933D0 (en) 1989-06-29 1989-06-29 Radio frequency apparatus
GB898928347A GB8928347D0 (en) 1989-12-15 1989-12-15 Radiation generation apparatus

Publications (1)

Publication Number Publication Date
ATE126714T1 true ATE126714T1 (de) 1995-09-15

Family

ID=27264531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90306702T ATE126714T1 (de) 1989-06-20 1990-06-20 Apparat zum zuführen elektromagnetischer energie zu einem körperteil eines patienten.

Country Status (4)

Country Link
US (1) US5188122A (de)
EP (1) EP0407057B1 (de)
AT (1) ATE126714T1 (de)
DE (1) DE69021798D1 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122091A1 (de) * 1991-07-01 1993-01-14 Funkwerk Koepenick Gmbh I A Schaltungsanordnung fuer einen hochfrequenzgenerator fuer medizinische kurzwellentherapiegeraete
CH684824A5 (de) * 1991-10-24 1995-01-13 Erik Larsen Vorrichtung zum Bewirken des Transportes von Protonen aus intrakorporalen Elektrolyt-Flüssigkeiten.
US5443470A (en) * 1992-05-01 1995-08-22 Vesta Medical, Inc. Method and apparatus for endometrial ablation
US5562720A (en) * 1992-05-01 1996-10-08 Vesta Medical, Inc. Bipolar/monopolar endometrial ablation device and method
US5277201A (en) * 1992-05-01 1994-01-11 Vesta Medical, Inc. Endometrial ablation apparatus and method
US6086581A (en) * 1992-09-29 2000-07-11 Ep Technologies, Inc. Large surface cardiac ablation catheter that assumes a low profile during introduction into the heart
DE4242126C1 (de) * 1992-12-14 1994-07-07 Rainer Dr Deckardt Chirurgisches Instrument zur Endometriumsdestruktion
US5447526A (en) * 1992-12-24 1995-09-05 Karsdon; Jeffrey Transcutaneous electric muscle/nerve controller/feedback unit
US5445168A (en) * 1993-01-25 1995-08-29 Krebs; Helmut Method for treating interuterine walls using a resectoscope
US5693082A (en) * 1993-05-14 1997-12-02 Fidus Medical Technology Corporation Tunable microwave ablation catheter system and method
US5364392A (en) * 1993-05-14 1994-11-15 Fidus Medical Technology Corporation Microwave ablation catheter system with impedance matching tuner and method
US5405346A (en) * 1993-05-14 1995-04-11 Fidus Medical Technology Corporation Tunable microwave ablation catheter
US6572631B1 (en) 1993-10-22 2003-06-03 Gynetech Pty Ltd. Transvaginal tube as an aid to laparoscopic surgery
KR100416489B1 (ko) * 1993-10-22 2004-06-12 지네테크 피티와이 리미티드 복강경수술보조용경질관
FR2720948B1 (fr) * 1994-06-10 1996-09-27 Sadis Bruker Spectrospin Appareil de traitement in situ par hyperthermie ou thermothérapie.
US5681308A (en) * 1994-06-24 1997-10-28 Stuart D. Edwards Ablation apparatus for cardiac chambers
US5575788A (en) * 1994-06-24 1996-11-19 Stuart D. Edwards Thin layer ablation apparatus
US5505730A (en) * 1994-06-24 1996-04-09 Stuart D. Edwards Thin layer ablation apparatus
EP0776235A4 (de) * 1994-08-17 1999-08-25 Magnetic Resonance Therapeutic Elektrotherapeutisches system
DE4442690A1 (de) * 1994-11-30 1996-06-05 Delma Elektro Med App Einrichtung zur interstitiellen Thermotherapie von Tumoren mit Hochfrequenzströmen
US5800493A (en) * 1995-04-26 1998-09-01 Gynecare, Inc. Intrauterine ablation system
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
ES2154824T5 (es) 1995-06-23 2005-04-01 Gyrus Medical Limited Instrumento electroquirurgico.
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
ES2150676T5 (es) 1995-06-23 2006-04-16 Gyrus Medical Limited Instrumento electroquirurgico.
US5743905A (en) * 1995-07-07 1998-04-28 Target Therapeutics, Inc. Partially insulated occlusion device
US6019757A (en) * 1995-07-07 2000-02-01 Target Therapeutics, Inc. Endoluminal electro-occlusion detection apparatus and method
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
US6030375A (en) * 1996-03-29 2000-02-29 Iotek, Inc. Compressible vaginal insert and method for treating urogenital disorders
US5988169A (en) * 1996-03-29 1999-11-23 Iotek, Inc. Vaginal insert and method for treating urogenital disorders
US5816248A (en) * 1996-03-29 1998-10-06 Iotek, Inc. Channeled vaginal insert and method for treating urogenital disorders
US7604633B2 (en) * 1996-04-12 2009-10-20 Cytyc Corporation Moisture transport system for contact electrocoagulation
US5769880A (en) * 1996-04-12 1998-06-23 Novacept Moisture transport system for contact electrocoagulation
US6813520B2 (en) 1996-04-12 2004-11-02 Novacept Method for ablating and/or coagulating tissue using moisture transport
GB9612993D0 (en) 1996-06-20 1996-08-21 Gyrus Medical Ltd Electrosurgical instrument
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
SE509241C2 (sv) * 1996-07-18 1998-12-21 Radinvent Ab Anordningar för elektrodynamisk strålterapi av tumörsjukdomar
US6126682A (en) 1996-08-13 2000-10-03 Oratec Interventions, Inc. Method for treating annular fissures in intervertebral discs
US5810803A (en) * 1996-10-16 1998-09-22 Fidus Medical Technology Corporation Conformal positioning assembly for microwave ablation catheter
US5741249A (en) * 1996-10-16 1998-04-21 Fidus Medical Technology Corporation Anchoring tip assembly for microwave ablation catheter
GB9626512D0 (en) 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
US8551082B2 (en) 1998-05-08 2013-10-08 Cytyc Surgical Products Radio-frequency generator for powering an ablation device
US6245062B1 (en) * 1998-10-23 2001-06-12 Afx, Inc. Directional reflector shield assembly for a microwave ablation instrument
US7226446B1 (en) 1999-05-04 2007-06-05 Dinesh Mody Surgical microwave ablation assembly
US6277113B1 (en) * 1999-05-28 2001-08-21 Afx, Inc. Monopole tip for ablation catheter and methods for using same
US7033352B1 (en) * 2000-01-18 2006-04-25 Afx, Inc. Flexible ablation instrument
US7079882B1 (en) 2000-01-22 2006-07-18 Richard Schmidt Method and apparatus for quantifying nerve and neural-muscular integrity related to pelvic organs or pelvic floor functions
US6673068B1 (en) * 2000-04-12 2004-01-06 Afx, Inc. Electrode arrangement for use in a medical instrument
DK176207B1 (da) 2000-09-28 2007-02-05 Xo Care As Elektrokirurgisk apparat
US20030163128A1 (en) * 2000-12-29 2003-08-28 Afx, Inc. Tissue ablation system with a sliding ablating device and method
US20020087151A1 (en) * 2000-12-29 2002-07-04 Afx, Inc. Tissue ablation apparatus with a sliding ablation instrument and method
US7099717B2 (en) 2002-01-03 2006-08-29 Afx Inc. Catheter having improved steering
US20050075629A1 (en) * 2002-02-19 2005-04-07 Afx, Inc. Apparatus and method for assessing tissue ablation transmurality
US7192427B2 (en) 2002-02-19 2007-03-20 Afx, Inc. Apparatus and method for assessing transmurality of a tissue ablation
US20040106937A1 (en) * 2002-06-21 2004-06-03 Afx, Inc. Clamp accessory and method for an ablation instrument
US7731712B2 (en) 2004-12-20 2010-06-08 Cytyc Corporation Method and system for transcervical tubal occlusion
US7674260B2 (en) 2005-04-28 2010-03-09 Cytyc Corporation Emergency hemostasis device utilizing energy
US20070055225A1 (en) * 2005-09-07 2007-03-08 Dodd Gerald D Iii Method and apparatus for electromagnetic ablation of biological tissue
US7744596B2 (en) * 2005-10-13 2010-06-29 Boston Scientific Scimed, Inc. Magnetically augmented radio frequency ablation
JP2007135914A (ja) * 2005-11-18 2007-06-07 Olympus Medical Systems Corp 電気手術装置
US8486060B2 (en) * 2006-09-18 2013-07-16 Cytyc Corporation Power ramping during RF ablation
US20080071269A1 (en) * 2006-09-18 2008-03-20 Cytyc Corporation Curved Endoscopic Medical Device
US7846160B2 (en) 2006-12-21 2010-12-07 Cytyc Corporation Method and apparatus for sterilization
US8747398B2 (en) 2007-09-13 2014-06-10 Covidien Lp Frequency tuning in a microwave electrosurgical system
US8280525B2 (en) 2007-11-16 2012-10-02 Vivant Medical, Inc. Dynamically matched microwave antenna for tissue ablation
US20090228002A1 (en) * 2008-03-04 2009-09-10 Rioux Robert F Electromagnetic energy assisted tissue penetration device and method
IT1405000B1 (it) * 2010-02-04 2013-12-16 El En Spa Dispositivo per il trattamento del canale vaginale e relativo apparecchio
US20110202108A1 (en) * 2010-02-18 2011-08-18 Rainbow Medical Ltd. Electrical menorrhagia treatment
US9486243B2 (en) 2011-11-08 2016-11-08 Covidien Lp Systems and methods for treatment of premenstrual dysphoric disorders
ES2453445B2 (es) * 2012-09-06 2015-01-20 María Del Pilar SÁNCHEZ JAIME Elemento intracavitario
WO2018220240A1 (es) * 2017-05-29 2018-12-06 Sanchez Jaime Maria Del Pilar Accesorio activo intracavitario

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620929A (en) * 1925-02-05 1927-03-15 George W Wallerich Heat-therapy method and means
US1827306A (en) * 1925-09-14 1931-10-13 Fischer & Co H G Electrode
FR922239A (fr) * 1947-11-20 1947-06-03 Perfectionnements aux électrodes utilisées en électrothérapie pour application de haute fréquence
US3645265A (en) * 1969-06-25 1972-02-29 Gregory Majzlin Intrauterine cauterizing device
US3840016A (en) * 1972-03-10 1974-10-08 H Lindemann Electrocoagulation-bougie for the intrauterine tube sterilization
NL7504321A (nl) * 1975-04-11 1976-10-13 Philips Nv Inrichting voor sterilisatie door middel van transuteriene tubacoagulatie.
CA1244889A (en) * 1983-01-24 1988-11-15 Kureha Chemical Ind Co Ltd HYPERTHERMIA DEVICE
US4750902A (en) * 1985-08-28 1988-06-14 Sonomed Technology, Inc. Endoscopic ultrasonic aspirators
DE8527331U1 (de) * 1985-09-25 1987-12-10 Celltek GmbH & Co KG, 3000 Hannover Sphinktertrainer
JPH0636834Y2 (ja) * 1987-10-28 1994-09-28 オリンパス光学工業株式会社 高周波誘電加温用電極
US4865047A (en) * 1988-06-30 1989-09-12 City Of Hope Hyperthermia applicator
US4949718B1 (en) * 1988-09-09 1998-11-10 Gynelab Products Intrauterine cauterizing apparatus
US4960133A (en) * 1988-11-21 1990-10-02 Brunswick Manufacturing Co., Inc. Esophageal electrode
US4979948A (en) * 1989-04-13 1990-12-25 Purdue Research Foundation Method and apparatus for thermally destroying a layer of an organ
US5084044A (en) * 1989-07-14 1992-01-28 Ciron Corporation Apparatus for endometrial ablation and method of using same

Also Published As

Publication number Publication date
EP0407057A1 (de) 1991-01-09
EP0407057B1 (de) 1995-08-23
US5188122A (en) 1993-02-23
DE69021798D1 (de) 1995-09-28

Similar Documents

Publication Publication Date Title
ATE126714T1 (de) Apparat zum zuführen elektromagnetischer energie zu einem körperteil eines patienten.
AU635964B2 (en) Method and circuit for monitoring electrode surfaces at the body tissue of a patient in an hf surgery device
JPS6485671A (en) Thermotherapy apparatus
IL70454A0 (en) Apparatus and method for stimulating penile erectile tissue
ATE425702T1 (de) Radiofrequenz generator fur eine ablationsvorricthung
JPS5531154A (en) Plasma etching apparatus
IT1192270B (it) Procedimento per l'alimentazione di batterie e per il prelievo di energia dalle batterie,in particolarte in veicoli elettrici
GR3021964T3 (en) Aqueous electrolytes and electrochemical devices employing the same
JPS55120872A (en) Cold cathode electron beam generator for surface sterilization and similar use and its process
DE3064562D1 (en) An apparatus for controlling the electrical parameters of an electrode reaction in an electrochemical cell
ZA87703B (en) A method and arrangement for charging a sealed,secondary electrochemical power source
JPS54741A (en) Method and apparatus for making cathode electrode for electrochemical generator
JPS53112578A (en) Electirc dust-collecting device
EA199900091A1 (ru) Терапевтическое применение t-bam(cd40l)-технологии для лечения заболеваний с участием клеток гладкой мускулатуры
ES2102301A1 (es) Aparato para electroterapia.
SE8406140D0 (sv) Secondary electrical energy storage device and electrode therefor
EP1053715A4 (de) Verfahren zur messung der elektrischen leitfähigkeit von organgewebe
ATE81268T1 (de) Apparat zur erzeugung von stosswellen mit einem rohrfoermigen element zur begrenzung elektromagnetischer verluste.
EP0140130A3 (en) Process and apparatus for preparing semiconductor layer
DE3464987D1 (en) Active positive material for a high specific energy electrochemical generator
SU1700820A1 (ru) Устройство для аэроионной рефлексотерапии
JPS6434377A (en) Hyperthermia apparatus
SE8505370L (sv) Elektrisk koaguleringsanordning
JPS53113496A (en) Gas laser device
EP0376872A3 (de) Elektronische Vorrichtung zur Steuerung eines medizinischen Gerätes für Therapie

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties