CA3036084A1 - Monopolar electrosurgery blade and electrosurgery blade assembly - Google Patents

Monopolar electrosurgery blade and electrosurgery blade assembly Download PDF

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Publication number
CA3036084A1
CA3036084A1 CA3036084A CA3036084A CA3036084A1 CA 3036084 A1 CA3036084 A1 CA 3036084A1 CA 3036084 A CA3036084 A CA 3036084A CA 3036084 A CA3036084 A CA 3036084A CA 3036084 A1 CA3036084 A1 CA 3036084A1
Authority
CA
Canada
Prior art keywords
conductive
planar member
electrosurgery blade
conductive layer
planar
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
CA3036084A
Other languages
English (en)
French (fr)
Inventor
Ioan Cosmescu
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.)
IC Medical Inc
Original Assignee
IC Medical Inc
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 IC Medical Inc filed Critical IC Medical Inc
Publication of CA3036084A1 publication Critical patent/CA3036084A1/en
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
    • 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
    • A61B18/1402—Probes for open surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/1253—Generators therefor characterised by the output polarity monopolar
    • 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
    • A61B2018/1412—Blade

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Ceramic Engineering (AREA)
  • Surgical Instruments (AREA)
CA3036084A 2016-09-06 2017-09-05 Monopolar electrosurgery blade and electrosurgery blade assembly Pending CA3036084A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662383851P 2016-09-06 2016-09-06
US62/383,851 2016-09-06
PCT/US2017/050138 WO2018048817A1 (en) 2016-09-06 2017-09-05 Monopolar electrosurgery blade and electrosurgery blade assembly

Publications (1)

Publication Number Publication Date
CA3036084A1 true CA3036084A1 (en) 2018-03-15

Family

ID=61559433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3036084A Pending CA3036084A1 (en) 2016-09-06 2017-09-05 Monopolar electrosurgery blade and electrosurgery blade assembly

Country Status (7)

Country Link
US (2) US20180071011A1 (enExample)
JP (1) JP7233714B2 (enExample)
CN (1) CN109996505B (enExample)
AU (1) AU2017324880B2 (enExample)
CA (1) CA3036084A1 (enExample)
DE (1) DE112017004470T5 (enExample)
WO (1) WO2018048817A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11723713B2 (en) * 2016-12-15 2023-08-15 Medtronic Advanced Energy Llc Electrosurgical blade with minimally exposed edge, alternative to coated blade
CA3054419C (en) 2017-03-06 2024-03-19 I.C. Medical, Inc. Ultrapolar electrosurgery blade and ultrapolar electrosurgery blade assembly with conductive cutting edges and top and bottom conductive surfaces
CN110636808B (zh) 2017-03-13 2023-03-24 I.C.医疗股份有限公司 在刀片的顶部、底部、侧面和切割刃上具有导电触头的超极性电外科刀片和超极性电外科刀片组件
US20200138512A1 (en) * 2018-11-06 2020-05-07 Biosense Webster (Israel) Ltd. Attaining Higher Impedances for Large Indifferent Electrodes

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987795A (en) * 1974-08-28 1976-10-26 Valleylab, Inc. Electrosurgical devices having sesquipolar electrode structures incorporated therein
CA1077366A (en) * 1975-03-14 1980-05-13 Robert F. Shaw Surgical instrument having self-regulated electrical skin-depth heating of its cutting edge and method of using the same
US4161950A (en) * 1975-08-01 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Electrosurgical knife
US4248231A (en) * 1978-11-16 1981-02-03 Corning Glass Works Surgical cutting instrument
EP0148250A1 (en) * 1983-07-06 1985-07-17 STASZ, Peter Electro cautery surgical blade
US4958539A (en) * 1988-02-29 1990-09-25 Everest Medical Corporation Method of making an electrosurgical spatula blade
US4862890A (en) * 1988-02-29 1989-09-05 Everest Medical Corporation Electrosurgical spatula blade with ceramic substrate
US6770071B2 (en) * 1995-06-07 2004-08-03 Arthrocare Corporation Bladed electrosurgical probe
US5571127A (en) * 1995-03-08 1996-11-05 Decampli; William M. Scalpel handle having retractable blade support and method of use
AU2001229405A1 (en) * 2000-01-12 2001-07-24 Clinicon Technologies, Inc. Cutting and cauterizing surgical tools
US6974452B1 (en) * 2000-01-12 2005-12-13 Clinicon Corporation Cutting and cauterizing surgical tools
CN201692050U (zh) * 2010-06-29 2011-01-05 张树彬 一种环保手术电刀
US9655672B2 (en) * 2010-10-04 2017-05-23 Covidien Lp Vessel sealing instrument
GB2503673A (en) * 2012-07-03 2014-01-08 Creo Medical Ltd Electrosurgical device with convex under surface
CN106572883A (zh) * 2014-08-13 2017-04-19 泰利福医疗公司 外科手术器械的电极及使用方法
US20160051313A1 (en) * 2014-08-22 2016-02-25 Jerome Canady Attachment for Electrosurgical System
US12082864B2 (en) * 2015-04-28 2024-09-10 I.C. Medical, Inc. Electrosurgery blades with argon beam capability

Also Published As

Publication number Publication date
AU2017324880B2 (en) 2022-12-01
JP2019526368A (ja) 2019-09-19
US20180071011A1 (en) 2018-03-15
JP7233714B2 (ja) 2023-03-07
AU2017324880A1 (en) 2019-04-04
CN109996505B (zh) 2022-10-04
DE112017004470T5 (de) 2019-05-23
US20220218404A1 (en) 2022-07-14
CN109996505A (zh) 2019-07-09
WO2018048817A1 (en) 2018-03-15

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