AU2014203259A1 - Electrosurgical electrode - Google Patents

Electrosurgical electrode Download PDF

Info

Publication number
AU2014203259A1
AU2014203259A1 AU2014203259A AU2014203259A AU2014203259A1 AU 2014203259 A1 AU2014203259 A1 AU 2014203259A1 AU 2014203259 A AU2014203259 A AU 2014203259A AU 2014203259 A AU2014203259 A AU 2014203259A AU 2014203259 A1 AU2014203259 A1 AU 2014203259A1
Authority
AU
Australia
Prior art keywords
electrode
button
stem
button electrode
conductive
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.)
Abandoned
Application number
AU2014203259A
Other languages
English (en)
Inventor
Anthony K. Atwell
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.)
Gyrus Medical Ltd
Original Assignee
Gyrus Medical 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
Application filed by Gyrus Medical Ltd filed Critical Gyrus Medical Ltd
Publication of AU2014203259A1 publication Critical patent/AU2014203259A1/en
Abandoned 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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61B18/149—Probes or electrodes therefor bow shaped or with rotatable body at cantilever end, e.g. for resectoscopes, or coagulating rollers
    • 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
    • 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
    • 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
    • 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
    • A61B2018/1417—Ball

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
AU2014203259A 2013-06-24 2014-06-16 Electrosurgical electrode Abandoned AU2014203259A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1311194.3 2013-06-24
GBGB1311194.3A GB201311194D0 (en) 2013-06-24 2013-06-24 Electrosurgical electrode

Publications (1)

Publication Number Publication Date
AU2014203259A1 true AU2014203259A1 (en) 2015-01-22

Family

ID=48998845

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014203259A Abandoned AU2014203259A1 (en) 2013-06-24 2014-06-16 Electrosurgical electrode

Country Status (6)

Country Link
US (1) US20140378965A1 (enExample)
JP (1) JP6329441B2 (enExample)
CN (1) CN104224316A (enExample)
AU (1) AU2014203259A1 (enExample)
DE (1) DE102014212102A1 (enExample)
GB (2) GB201311194D0 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015016060A1 (de) * 2015-12-11 2017-06-14 Olympus Winter & Ibe Gmbh Chirurgische vaporisationselektrode
DE102016204047A1 (de) 2016-03-11 2017-09-14 Olympus Winter & Ibe Gmbh Resektoskop und Elektrodenanordnung dafür
US11246644B2 (en) 2018-04-05 2022-02-15 Covidien Lp Surface ablation using bipolar RF electrode
DE102019121674A1 (de) * 2019-08-12 2021-02-18 Olympus Winter & Ibe Gmbh Vor Kurzschluss geschütztes Elektrodeninstrument und Resektoskop
US12121286B2 (en) 2020-07-23 2024-10-22 Covidien Lp Devices and methods for shallow depth ablation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007907A (en) 1987-10-07 1991-04-16 Olympus Optical Co., Ltd. Resectoscope apparatus
US4917082A (en) 1988-06-02 1990-04-17 Circon Corporation Resectoscope electrode
US5549605A (en) 1995-04-20 1996-08-27 Symbiosis Corporation Roller electrodes for electrocautery probes for use with a resectoscope
US5766168A (en) 1996-01-11 1998-06-16 Northgate Technologies, Inc. Perforated resectoscope electrode assembly
US5935125A (en) * 1996-04-17 1999-08-10 Uros Corporation Fulguration and cauterization device
WO1998055037A1 (en) * 1997-06-06 1998-12-10 Medical Scientific, Inc. Selectively coated electrosurgical instrument
US20030130653A1 (en) * 1997-09-30 2003-07-10 Scimed Life Systems, Inc. Electrosurgical tissue removal with a selectively insulated electrode
GB2335858A (en) 1998-04-03 1999-10-06 Gyrus Medical Ltd Resectoscope having pivoting electrode assembly
US6080152A (en) * 1998-06-05 2000-06-27 Medical Scientific, Inc. Electrosurgical instrument
US6432105B1 (en) * 2000-12-04 2002-08-13 Alan G. Ellman Bipolar electrosurgical handpiece for treating tissue
EP1581128B1 (en) 2003-01-09 2007-05-30 Gyrus Medical Limited An electrosurgical generator
EP1596742B1 (en) * 2003-01-31 2008-03-05 Smith & Nephew, Inc. Cartilage treatment probe
DE102007054438A1 (de) * 2007-11-13 2009-05-20 Olympus Winter & Ibe Gmbh Chirurgische Vaporisationselektrode mit Elektrodenkopf
US20120059219A1 (en) * 2009-06-30 2012-03-08 Gyrus Acmi, Inc. Bipolar resection device having simplified rotational control and better visualization
CA2797967A1 (en) * 2010-05-11 2011-11-17 Electromedical Associates Llc Brazed electrosurgical device

Also Published As

Publication number Publication date
GB2518258B (en) 2016-01-06
CN104224316A (zh) 2014-12-24
GB201311194D0 (en) 2013-08-14
GB2518258A (en) 2015-03-18
US20140378965A1 (en) 2014-12-25
DE102014212102A1 (de) 2014-12-24
JP2015006341A (ja) 2015-01-15
GB201410124D0 (en) 2014-07-23
JP6329441B2 (ja) 2018-05-23

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted