AU2009268593A1 - Electrosurgical instrument with an ablation mode and coagula mode - Google Patents

Electrosurgical instrument with an ablation mode and coagula mode Download PDF

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Publication number
AU2009268593A1
AU2009268593A1 AU2009268593A AU2009268593A AU2009268593A1 AU 2009268593 A1 AU2009268593 A1 AU 2009268593A1 AU 2009268593 A AU2009268593 A AU 2009268593A AU 2009268593 A AU2009268593 A AU 2009268593A AU 2009268593 A1 AU2009268593 A1 AU 2009268593A1
Authority
AU
Australia
Prior art keywords
electrode
coagulation
mode
electrosurgical instrument
power
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
AU2009268593A
Other languages
English (en)
Inventor
Hugh S. West Jr.
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.)
HS West Investments LLC
Original Assignee
HS West Investments LLC
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 HS West Investments LLC filed Critical HS West Investments LLC
Publication of AU2009268593A1 publication Critical patent/AU2009268593A1/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
    • A61B18/1206—Generators therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00973—Surgical instruments, devices or methods pedal-operated
    • 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
    • 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
    • A61B2018/00589—Coagulation
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/124—Generators therefor switching the output to different electrodes, e.g. sequentially
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe

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)
AU2009268593A 2008-07-10 2009-07-08 Electrosurgical instrument with an ablation mode and coagula mode Abandoned AU2009268593A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/171,150 2008-07-10
US12/171,150 US8361065B2 (en) 2008-07-10 2008-07-10 Electrosurgical instrument with an ablation mode and a coagulation mode
PCT/US2009/049962 WO2010006068A2 (en) 2008-07-10 2009-07-08 Electrosurgical instrument with an ablation mode and coagula mode

Publications (1)

Publication Number Publication Date
AU2009268593A1 true AU2009268593A1 (en) 2010-01-14

Family

ID=41505830

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009268593A Abandoned AU2009268593A1 (en) 2008-07-10 2009-07-08 Electrosurgical instrument with an ablation mode and coagula mode

Country Status (7)

Country Link
US (1) US8361065B2 (cg-RX-API-DMAC10.html)
EP (1) EP2306917A2 (cg-RX-API-DMAC10.html)
JP (1) JP2011527612A (cg-RX-API-DMAC10.html)
CN (1) CN102164556A (cg-RX-API-DMAC10.html)
AU (1) AU2009268593A1 (cg-RX-API-DMAC10.html)
CA (1) CA2730370A1 (cg-RX-API-DMAC10.html)
WO (1) WO2010006068A2 (cg-RX-API-DMAC10.html)

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US8361065B2 (en) 2008-07-10 2013-01-29 HS West Investements, LLC Electrosurgical instrument with an ablation mode and a coagulation mode
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US9579142B1 (en) * 2012-12-13 2017-02-28 Nuortho Surgical Inc. Multi-function RF-probe with dual electrode positioning
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JP6788001B2 (ja) * 2015-08-24 2020-11-18 スミス アンド ネフュー インコーポレイテッド スペーサと活性電極とを有する電気外科用ワンド、関連するシステム、及び、プラズマを生成するステップを含む切除方法
US11020166B2 (en) 2015-09-25 2021-06-01 Gyrus Acmi, Inc. Multifunctional medical device
US10052149B2 (en) * 2016-01-20 2018-08-21 RELIGN Corporation Arthroscopic devices and methods
US11039875B2 (en) * 2016-04-26 2021-06-22 Kirwan Surgical Products Llc Non-stick monopolar suction coagulator
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Also Published As

Publication number Publication date
US20100010485A1 (en) 2010-01-14
US8361065B2 (en) 2013-01-29
WO2010006068A3 (en) 2010-05-06
WO2010006068A2 (en) 2010-01-14
EP2306917A2 (en) 2011-04-13
CA2730370A1 (en) 2010-01-14
JP2011527612A (ja) 2011-11-04
CN102164556A (zh) 2011-08-24

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application