PT3820392T - Instrumento eletrocúrgico - Google Patents

Instrumento eletrocúrgico

Info

Publication number
PT3820392T
PT3820392T PT197347594T PT19734759T PT3820392T PT 3820392 T PT3820392 T PT 3820392T PT 197347594 T PT197347594 T PT 197347594T PT 19734759 T PT19734759 T PT 19734759T PT 3820392 T PT3820392 T PT 3820392T
Authority
PT
Portugal
Prior art keywords
electrosurgical instrument
electrosurgical
instrument
Prior art date
Application number
PT197347594T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Creo 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 Creo Medical Ltd filed Critical Creo Medical Ltd
Publication of PT3820392T publication Critical patent/PT3820392T/pt

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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • 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
    • 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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00305—Constructional details of the flexible means
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • 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
    • A61B2018/00345—Vascular system
    • 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
    • A61B2018/00541—Lung or bronchi
    • 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
    • A61B2018/00577—Ablation
    • A61B2018/00583—Coblation, i.e. ablation using a cold plasma
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1465—Deformable electrodes
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1823—Generators 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/183—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves characterised by the type of antenna
    • A61B2018/1838—Dipole antennas
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1892—Details of electrical isolations of the antenna
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30—Surgical robots
    • A61B2034/302—Surgical robots specifically adapted for manipulations within body cavities, e.g. within abdominal or thoracic cavities

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
PT197347594T 2018-07-12 2019-06-27 Instrumento eletrocúrgico PT3820392T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811434.8A GB2575485A (en) 2018-07-12 2018-07-12 Electrosurgical instrument

Publications (1)

Publication Number Publication Date
PT3820392T true PT3820392T (pt) 2022-10-03

Family

ID=63273262

Family Applications (1)

Application Number Title Priority Date Filing Date
PT197347594T PT3820392T (pt) 2018-07-12 2019-06-27 Instrumento eletrocúrgico

Country Status (16)

Country Link
US (1) US12458426B2 (enExample)
EP (1) EP3820392B1 (enExample)
JP (2) JP7557870B2 (enExample)
KR (1) KR20210031851A (enExample)
CN (3) CN111867509B (enExample)
AU (1) AU2019299918A1 (enExample)
BR (1) BR112020018468A2 (enExample)
CA (1) CA3093033A1 (enExample)
ES (1) ES2927662T3 (enExample)
GB (1) GB2575485A (enExample)
IL (1) IL277300A (enExample)
PT (1) PT3820392T (enExample)
RU (1) RU2770276C1 (enExample)
SG (1) SG11202008903PA (enExample)
WO (1) WO2020011546A1 (enExample)
ZA (1) ZA202005691B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7439550B2 (ja) * 2020-02-05 2024-02-28 住友ベークライト株式会社 内視鏡用針状メス
RU199430U1 (ru) * 2020-02-06 2020-09-01 Общество с ограниченной ответственностью фирма "ТЕХНОСВЕТ" Универсальная установка для комплексного разрушения биоткани
IT202100005798A1 (it) * 2021-03-11 2022-09-11 Biomedical S R L Ago applicatore per termoablatore a microonde
US11786303B2 (en) * 2021-03-19 2023-10-17 Quicker-Instrument Inc. Microwave ablation probe
GB202318579D0 (en) * 2023-12-05 2024-01-17 Creo Medical Ltd Electrosurgical instrument

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US5295955A (en) * 1992-02-14 1994-03-22 Amt, Inc. Method and apparatus for microwave aided liposuction
FR2743498B1 (fr) 1996-01-12 1998-03-06 Sadis Bruker Spectrospin Sonde, notamment sonde uretrale, pour le chauffage de tissus par micro-ondes et pour la mesure de temperature par radiometrie
US7033352B1 (en) * 2000-01-18 2006-04-25 Afx, Inc. Flexible ablation instrument
RU32678U1 (ru) * 2002-05-16 2003-09-27 Наседкин Геннадий Конрадович Радиоволновой переходник для эндоскопической хирургии
GB2403148C2 (en) * 2003-06-23 2013-02-13 Microsulis Ltd Radiation applicator
US20070191825A1 (en) 2003-10-03 2007-08-16 Nigel Cronin Device and method for the treatment of hollow anatomical structures
ITMO20050034A1 (it) * 2005-02-11 2006-08-12 Hs Hospital Service Spa Dispositivo a microonde per l'ablazione di tessuti.
GB2434314B (en) * 2006-01-03 2011-06-15 Microsulis Ltd Microwave applicator with dipole antenna
US20090005766A1 (en) * 2007-06-28 2009-01-01 Joseph Brannan Broadband microwave applicator
US8945111B2 (en) * 2008-01-23 2015-02-03 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US8965536B2 (en) * 2008-03-03 2015-02-24 Covidien Lp Intracooled percutaneous microwave ablation probe
US8059059B2 (en) * 2008-05-29 2011-11-15 Vivant Medical, Inc. Slidable choke microwave antenna
AU2015264779B2 (en) * 2009-06-02 2017-09-07 Covidien Lp Electrosurgical devices with directional radiation pattern
WO2011066445A2 (en) * 2009-11-30 2011-06-03 Medwaves, Inc. Radio frequency ablation system with tracking sensor
US8617153B2 (en) * 2010-02-26 2013-12-31 Covidien Lp Tunable microwave ablation probe
US8409188B2 (en) * 2010-03-26 2013-04-02 Covidien Lp Ablation devices with adjustable radiating section lengths, electrosurgical systems including same, and methods of adjusting ablation fields using same
CN110801282B (zh) 2010-05-03 2024-04-16 纽韦弗医疗设备公司 能量递送系统及其用途
US9561076B2 (en) * 2010-05-11 2017-02-07 Covidien Lp Electrosurgical devices with balun structure for air exposure of antenna radiating section and method of directing energy to tissue using same
EP2648901A1 (en) * 2010-12-08 2013-10-16 Federal-Mogul Powertrain, Inc. Textile sleeve with protective coating and method of construction thereof
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2487199A (en) 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
US8974450B2 (en) * 2011-02-03 2015-03-10 Covidien Lp System and method for ablation procedure monitoring using electrodes
US20130281851A1 (en) 2012-04-19 2013-10-24 Kenneth L. Carr Heating/sensing catheter apparatus for minimally invasive applications
GB201308558D0 (en) * 2013-05-13 2013-06-19 Creo Medical Ltd Electrosurgical apparatus
CN203536579U (zh) * 2013-08-06 2014-04-09 中国电子科技集团公司第二十三研究所 一种柔软型高压脉冲传输线
GB201323171D0 (en) 2013-12-31 2014-02-12 Creo Medical Ltd Electrosurgical apparatus and device
JP6249789B2 (ja) * 2014-01-17 2017-12-20 日本ライフライン株式会社 経皮的心筋内薬物注入カテーテルおよびカテーテルシステム
GB201418479D0 (en) 2014-10-17 2014-12-03 Creo Medical Ltd Cable for conveying radiofrequency and/or microwave frequency energy to an electrosurgical instrument
US11419677B2 (en) * 2014-12-02 2022-08-23 Kansas State University Research Foundation High-efficiency, directional microwave ablation antenna
US11628009B2 (en) * 2014-12-17 2023-04-18 Biosense Webster (Israel) Ltd. EP catheter with trained support member, and related methods
BR112018008232B1 (pt) * 2015-10-26 2023-11-21 Neuwave Medical, Inc Dispositivo para aplicação de energia de micro-ondas a uma região distante de um corpo e sistema compreendendo tal dispositivo
GB2545465A (en) * 2015-12-17 2017-06-21 Creo Medical Ltd Electrosurgical probe for delivering microwave energy
GB2551339B (en) * 2016-06-13 2021-12-08 Creo Medical Ltd Electrosurgical device with integrated microwave source
CN106420048A (zh) * 2016-08-31 2017-02-22 赛诺微医疗科技(北京)有限公司 一种柔性微波消融天线及采用其的微波消融针
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Also Published As

Publication number Publication date
ZA202005691B (en) 2022-05-25
GB201811434D0 (en) 2018-08-29
JP2024099688A (ja) 2024-07-25
GB2575485A (en) 2020-01-15
ES2927662T3 (es) 2022-11-10
JP2021531837A (ja) 2021-11-25
WO2020011546A1 (en) 2020-01-16
JP7557870B2 (ja) 2024-09-30
CN111867509A (zh) 2020-10-30
IL277300A (en) 2020-10-29
AU2019299918A1 (en) 2020-10-01
KR20210031851A (ko) 2021-03-23
US12458426B2 (en) 2025-11-04
RU2770276C1 (ru) 2022-04-15
CN111867509B (zh) 2024-06-07
CN118453104A (zh) 2024-08-09
CN118453105A (zh) 2024-08-09
US20210052317A1 (en) 2021-02-25
CA3093033A1 (en) 2020-01-16
EP3820392B1 (en) 2022-08-31
EP3820392A1 (en) 2021-05-19
SG11202008903PA (en) 2020-10-29
BR112020018468A2 (pt) 2021-01-26

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