CN104224316A - 电外科电极 - Google Patents

电外科电极 Download PDF

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Publication number
CN104224316A
CN104224316A CN201410355495.XA CN201410355495A CN104224316A CN 104224316 A CN104224316 A CN 104224316A CN 201410355495 A CN201410355495 A CN 201410355495A CN 104224316 A CN104224316 A CN 104224316A
Authority
CN
China
Prior art keywords
electrode
button
handle
button electrode
moving direction
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.)
Pending
Application number
CN201410355495.XA
Other languages
English (en)
Chinese (zh)
Inventor
安东尼·K·阿特韦尔
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 CN104224316A publication Critical patent/CN104224316A/zh
Pending 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)
CN201410355495.XA 2013-06-24 2014-06-23 电外科电极 Pending CN104224316A (zh)

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
CN104224316A true CN104224316A (zh) 2014-12-24

Family

ID=48998845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410355495.XA Pending CN104224316A (zh) 2013-06-24 2014-06-23 电外科电极

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935125A (en) * 1996-04-17 1999-08-10 Uros Corporation Fulguration and cauterization device
US6080152A (en) * 1998-06-05 2000-06-27 Medical Scientific, Inc. Electrosurgical instrument
US20030130653A1 (en) * 1997-09-30 2003-07-10 Scimed Life Systems, Inc. Electrosurgical tissue removal with a selectively insulated electrode
CN101433470A (zh) * 2007-11-13 2009-05-20 奥林匹斯冬季和Ibe有限公司 带有电极头的外科用汽化电极
US20110230879A1 (en) * 2003-01-31 2011-09-22 Smith & Nephew, Inc. Cartilage treatment probe
US20120059219A1 (en) * 2009-06-30 2012-03-08 Gyrus Acmi, Inc. Bipolar resection device having simplified rotational control and better visualization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834230A1 (de) 1987-10-07 1989-04-27 Olympus Optical Co Resektoskop
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
WO1998055037A1 (en) * 1997-06-06 1998-12-10 Medical Scientific, Inc. Selectively coated electrosurgical instrument
GB2335858A (en) 1998-04-03 1999-10-06 Gyrus Medical Ltd Resectoscope having pivoting electrode assembly
US6432105B1 (en) * 2000-12-04 2002-08-13 Alan G. Ellman Bipolar electrosurgical handpiece for treating tissue
DE60314184T2 (de) 2003-01-09 2008-01-24 Gyrus Medical Ltd., St. Mellons Elektrochirurgischer generator
WO2011143200A2 (en) * 2010-05-11 2011-11-17 Electromedical Associates Llc Brazed electrosurgical device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935125A (en) * 1996-04-17 1999-08-10 Uros Corporation Fulguration and cauterization device
US20030130653A1 (en) * 1997-09-30 2003-07-10 Scimed Life Systems, Inc. Electrosurgical tissue removal with a selectively insulated electrode
US6080152A (en) * 1998-06-05 2000-06-27 Medical Scientific, Inc. Electrosurgical instrument
US20110230879A1 (en) * 2003-01-31 2011-09-22 Smith & Nephew, Inc. Cartilage treatment probe
CN101433470A (zh) * 2007-11-13 2009-05-20 奥林匹斯冬季和Ibe有限公司 带有电极头的外科用汽化电极
US20120059219A1 (en) * 2009-06-30 2012-03-08 Gyrus Acmi, Inc. Bipolar resection device having simplified rotational control and better visualization

Also Published As

Publication number Publication date
AU2014203259A1 (en) 2015-01-22
GB201311194D0 (en) 2013-08-14
US20140378965A1 (en) 2014-12-25
JP6329441B2 (ja) 2018-05-23
GB2518258A (en) 2015-03-18
GB201410124D0 (en) 2014-07-23
GB2518258B (en) 2016-01-06
JP2015006341A (ja) 2015-01-15
DE102014212102A1 (de) 2014-12-24

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141224