DE112017004470T5 - Monopolare elektrochirurgische klinge und elektrochirurgische klingenanordnung - Google Patents

Monopolare elektrochirurgische klinge und elektrochirurgische klingenanordnung Download PDF

Info

Publication number
DE112017004470T5
DE112017004470T5 DE112017004470.7T DE112017004470T DE112017004470T5 DE 112017004470 T5 DE112017004470 T5 DE 112017004470T5 DE 112017004470 T DE112017004470 T DE 112017004470T DE 112017004470 T5 DE112017004470 T5 DE 112017004470T5
Authority
DE
Germany
Prior art keywords
conductive
planar
electrosurgical blade
conductive layer
nonconductive
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
DE112017004470.7T
Other languages
German (de)
English (en)
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.)
I.C. MEDICAL, INC., PHOENIX, US
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 DE112017004470T5 publication Critical patent/DE112017004470T5/de
Pending legal-status Critical Current

Links

Images

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)
DE112017004470.7T 2016-09-06 2017-09-05 Monopolare elektrochirurgische klinge und elektrochirurgische klingenanordnung Pending DE112017004470T5 (de)

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
DE112017004470T5 true DE112017004470T5 (de) 2019-05-23

Family

ID=61559433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017004470.7T Pending DE112017004470T5 (de) 2016-09-06 2017-09-05 Monopolare elektrochirurgische klinge und elektrochirurgische klingenanordnung

Country Status (7)

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

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
CA3036084A1 (en) 2018-03-15
AU2017324880A1 (en) 2019-04-04
CN109996505B (zh) 2022-10-04
US20220218404A1 (en) 2022-07-14
CN109996505A (zh) 2019-07-09
WO2018048817A1 (en) 2018-03-15

Similar Documents

Publication Publication Date Title
DE69533288T2 (de) Alternative stromwege für ein bipolares chirurgisches schneidwerkzeug
DE69719581T2 (de) Bipolare Schere
DE69209146T2 (de) Hämostatisches, bipolares, elektrochirurgisches Schneidgerät
DE69935139T2 (de) Bipolare chirurgische instrumente mit fokussiertem elektrischen feld
EP2044900B1 (de) Elektrochirurgisches Instrument
DE69424253T2 (de) Bipolares, elektrochirurgisches Instrument und Herstellungsverfahren
DE19650150C2 (de) Bipolare elektrochirurgische Schere und deren Herstellungsverfahren
DE202012001295U1 (de) Elektrochirurgische Vorrichtung zur Feindissektion
DE2926630A1 (de) Elektrochirurgisches instrument
DE69828988T2 (de) Elektochirurgische elektrode ein elektrisches feld konzentrierend
DE212006000066U1 (de) Hochfrequenzchirurgie-Instrument mit Flüssigkeitsflussregler
EP3628255A1 (de) Hf-chirurgisches präparationsinstrument mit fluidkanal
DE112017005056T5 (de) Ultrapolare elektrochirurgische klinge und ultrapolarer elektrochirurgischer stift und teleskopischer elektrochirurgischer stift zur verwendung im monopolaren und bipolaren esu-modus
US20220218404A1 (en) Monopolar electrosurgery blade and electrosurgery blade assembly
DE112017003593T5 (de) Ultrapolare elektrochirurgische Schneidenanordnung und ultrapolare elektrochirurgische Stifte mit Argonstrahlsystem
EP1163885B1 (de) Endoskopisches Instrument mit zwei Elektroden
DE102021122097A1 (de) Elektrochirurgische Vorrichtung
EP3075340A1 (de) Gewebeschere für biologisches Gewebe
DE112018001163T5 (de) Monopolare elektrochirurgische klinge und elektrochirurgische schneidenanordnung
DE112018001107T5 (de) Ultrapolare teleskopische und nicht-telsekopische elektrochirurgische Stifte mit Argonstrahlfähigkeit und ultrapolarem elektrochirurgischem Klingenaufbau
DE112018001166T5 (de) Ultrapolare elektrochirurgische klinge und ultrapolare elektrochirurgische klingenanordnung mit leitfähigen schneidkanten und ober- und unterseitigen leitfähigen oberflächen
DE112018001314T5 (de) Ultrapolare elektrochirurgische klinge mit leitenden kontakten oben, unten, an den seiten und an der schneide der klinge
EP1397085A1 (de) Elektrochirurgischer venenstripper
WO2017005830A1 (de) Elektrochirurgisches instrument für die argon-plasma-koagulation und verfahren zum betreiben
EP0873088B1 (de) Hf-elektrode für ein monopolar arbeitendes hf-instrument

Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: I.C. MEDICAL, INC., PHOENIX, US

Free format text: FORMER OWNER: I.C. MEDICAL, INC., PHOENIX, AZ., US

R082 Change of representative

Representative=s name: JUNGBLUT & SEUSS PATENTANWAELTE, DE

R082 Change of representative

Representative=s name: GULDE & PARTNER PATENT- UND RECHTSANWALTSKANZL, DE

R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: A61B0018000000

Ipc: A61B0018120000