PT3782570T - Aparelho eletrocirúrgico para libertar energia de rf e/ou microondas em tecido biológico - Google Patents

Aparelho eletrocirúrgico para libertar energia de rf e/ou microondas em tecido biológico

Info

Publication number
PT3782570T
PT3782570T PT201939956T PT20193995T PT3782570T PT 3782570 T PT3782570 T PT 3782570T PT 201939956 T PT201939956 T PT 201939956T PT 20193995 T PT20193995 T PT 20193995T PT 3782570 T PT3782570 T PT 3782570T
Authority
PT
Portugal
Prior art keywords
delivering
biological tissue
microwave energy
electrosurgical apparatus
electrosurgical
Prior art date
Application number
PT201939956T
Other languages
English (en)
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 PT3782570T publication Critical patent/PT3782570T/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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • 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
    • A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • 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
    • 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
    • A61B2018/1876—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 multiple frequencies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Plasma & Fusion (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
PT201939956T 2017-08-17 2018-08-15 Aparelho eletrocirúrgico para libertar energia de rf e/ou microondas em tecido biológico PT3782570T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1713177.2A GB2565575A (en) 2017-08-17 2017-08-17 Electrosurgical apparatus for delivering RF and/or microwave energy into biological tissue

Publications (1)

Publication Number Publication Date
PT3782570T true PT3782570T (pt) 2022-07-07

Family

ID=59996698

Family Applications (1)

Application Number Title Priority Date Filing Date
PT201939956T PT3782570T (pt) 2017-08-17 2018-08-15 Aparelho eletrocirúrgico para libertar energia de rf e/ou microondas em tecido biológico

Country Status (15)

Country Link
US (1) US20200268445A1 (pt)
EP (2) EP3668434B1 (pt)
JP (2) JP7195623B2 (pt)
KR (1) KR20200042442A (pt)
CN (1) CN110799143B (pt)
AU (1) AU2018316496A1 (pt)
BR (1) BR112019027335A2 (pt)
CA (1) CA3067514A1 (pt)
ES (2) ES2931298T3 (pt)
GB (1) GB2565575A (pt)
IL (1) IL271526A (pt)
PT (1) PT3782570T (pt)
RU (1) RU2768604C2 (pt)
SG (2) SG11201912234RA (pt)
WO (1) WO2019034710A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3123233A1 (en) * 2018-12-27 2020-07-02 Conmed Corporation Soft-thread cannula and cannula seal assembly
US11766288B2 (en) 2019-02-22 2023-09-26 Gyrus Acmi, Inc. Flexible bipolar sheath
US11717342B2 (en) 2019-04-11 2023-08-08 Gyrus Acmi, Inc. Medical device
GB2597751A (en) 2020-08-03 2022-02-09 Creo Medical Ltd Electrosurgical apparatus, and methods for cutting and coagulation

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210396B1 (en) * 1999-06-24 2001-04-03 Medtronic, Inc. Guiding catheter with tungsten loaded band
JP3482379B2 (ja) * 1999-07-08 2003-12-22 オリンパス株式会社 内視鏡用高周波ナイフ
US6878147B2 (en) * 2001-11-02 2005-04-12 Vivant Medical, Inc. High-strength microwave antenna assemblies
JP4313205B2 (ja) 2001-12-27 2009-08-12 ジラス メディカル リミティド 外科手術用器具
GB0130975D0 (en) * 2001-12-27 2002-02-13 Gyrus Group Plc A surgical instrument
EP1499242B1 (en) 2002-04-16 2017-03-29 Covidien LP Localization element with energized tip
GB0620058D0 (en) * 2006-10-10 2006-11-22 Medical Device Innovations Ltd Tissue measurement and ablation antenna
US8328801B2 (en) * 2009-08-17 2012-12-11 Vivant Medical, Inc. Surface ablation antenna with dielectric loading
US8906007B2 (en) * 2009-09-28 2014-12-09 Covidien Lp Electrosurgical devices, directional reflector assemblies coupleable thereto, and electrosurgical systems including same
US9993294B2 (en) * 2009-11-17 2018-06-12 Perseon Corporation Microwave coagulation applicator and system with fluid injection
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
RU2466758C1 (ru) * 2011-06-06 2012-11-20 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет" (СГТУ) Контактный микроволновый аппликатор
CN108542496B (zh) * 2012-03-31 2021-12-07 微立方有限责任公司 用于微波应用的返回功率
GB2503673A (en) * 2012-07-03 2014-01-08 Creo Medical Ltd Electrosurgical device with convex under surface
CN104768488B (zh) * 2012-09-26 2017-11-14 蛇牌股份公司 用于组织切割和封合的设备
GB2514100B (en) * 2013-05-08 2020-04-01 Creo Medical Ltd Apparatus for Controlling Power Delivered by Electrosurgical Probe
GB201323171D0 (en) * 2013-12-31 2014-02-12 Creo Medical Ltd Electrosurgical apparatus and device
US10952792B2 (en) * 2015-10-26 2021-03-23 Neuwave Medical, Inc. Energy delivery systems and uses thereof
US10628895B2 (en) * 2015-12-14 2020-04-21 The Climate Corporation Generating digital models of relative yield of a crop based on nitrate values in the soil
WO2017109929A1 (ja) 2015-12-25 2017-06-29 オリンパス株式会社 超音波振動子および超音波医療装置

Also Published As

Publication number Publication date
JP2023027197A (ja) 2023-03-01
US20200268445A1 (en) 2020-08-27
EP3782570A1 (en) 2021-02-24
ES2921436T3 (es) 2022-08-25
EP3782570B1 (en) 2022-04-27
GB201713177D0 (en) 2017-10-04
ES2931298T3 (es) 2022-12-28
RU2020106129A (ru) 2021-09-17
GB2565575A (en) 2019-02-20
RU2768604C2 (ru) 2022-03-24
JP2020531055A (ja) 2020-11-05
RU2020106129A3 (pt) 2021-09-30
JP7195623B2 (ja) 2022-12-26
AU2018316496A1 (en) 2020-01-23
JP7469824B2 (ja) 2024-04-17
KR20200042442A (ko) 2020-04-23
WO2019034710A1 (en) 2019-02-21
SG10202112729VA (en) 2021-12-30
CA3067514A1 (en) 2019-02-21
EP3668434B1 (en) 2022-09-28
EP3668434A1 (en) 2020-06-24
BR112019027335A2 (pt) 2020-07-07
IL271526A (en) 2020-02-27
SG11201912234RA (en) 2020-01-30
CN110799143B (zh) 2022-12-23
CN110799143A (zh) 2020-02-14

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