JP7613761B2 - マイクロ波エネルギーで生体組織を処置するための電気外科装置、及びマイクロ波エネルギーを制御するための方法 - Google Patents

マイクロ波エネルギーで生体組織を処置するための電気外科装置、及びマイクロ波エネルギーを制御するための方法 Download PDF

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JP7613761B2
JP7613761B2 JP2022516750A JP2022516750A JP7613761B2 JP 7613761 B2 JP7613761 B2 JP 7613761B2 JP 2022516750 A JP2022516750 A JP 2022516750A JP 2022516750 A JP2022516750 A JP 2022516750A JP 7613761 B2 JP7613761 B2 JP 7613761B2
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microwave energy
pulse
energy signal
instrument
microwave
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JP2022548885A5 (enExample
JP2022548885A (ja
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ハンコック，クリストファー・ポール
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Creo Medical Ltd
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    • 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
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00172—Pulse trains, bursts, intermittent continuous operation
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00095—Thermal conductivity high, i.e. heat 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
    • A61B2018/00315—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
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • A61B2018/0041—Removal of thrombosis
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00726—Duty cycle
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00761—Duration
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/1846—Helical 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

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2022516750A 2019-09-16 2020-09-14 マイクロ波エネルギーで生体組織を処置するための電気外科装置、及びマイクロ波エネルギーを制御するための方法 Active JP7613761B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1913330.5A GB2587031A (en) 2019-09-16 2019-09-16 Electrosurgical apparatus for treating biological tissue with microwave energy, and method for controlling microwave energy
GB1913330.5 2019-09-16
PCT/EP2020/075660 WO2021052913A1 (en) 2019-09-16 2020-09-14 Electrosurgical apparatus for treating biological tissue with microwave energy

Publications (3)

Publication Number Publication Date
JP2022548885A JP2022548885A (ja) 2022-11-22
JP2022548885A5 JP2022548885A5 (enExample) 2023-08-29
JP7613761B2 true JP7613761B2 (ja) 2025-01-15

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JP2022516750A Active JP7613761B2 (ja) 2019-09-16 2020-09-14 マイクロ波エネルギーで生体組織を処置するための電気外科装置、及びマイクロ波エネルギーを制御するための方法

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US (1) US20220395325A1 (enExample)
EP (1) EP4031047B1 (enExample)
JP (1) JP7613761B2 (enExample)
KR (1) KR20220063172A (enExample)
CN (1) CN114401689B (enExample)
AU (1) AU2020350877A1 (enExample)
BR (1) BR112022004792A2 (enExample)
CA (1) CA3154116A1 (enExample)
ES (1) ES2959822T3 (enExample)
GB (1) GB2587031A (enExample)
IL (1) IL291383A (enExample)
WO (1) WO2021052913A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12455346B2 (en) * 2022-04-22 2025-10-28 Rockwell Collins, Inc. Assurance monitoring of radar systems
CN116898568B (zh) * 2023-08-08 2024-03-08 南京康友医疗科技有限公司 一种防止组织炸裂的微波消融系统

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JP2011183158A (ja) 2010-03-08 2011-09-22 Vivant Medical Inc 展開可能な接地面を有するマイクロ波アンテナプローブ
JP2012161603A (ja) 2011-02-03 2012-08-30 Vivant Medical Inc 電極を用いた焼灼処置の監視システムおよび方法
JP2014531265A (ja) 2011-09-20 2014-11-27 ビーエスディー・メディカル・コーポレーション 焼灼アンテナ
JP2015521497A (ja) 2012-06-22 2015-07-30 コビディエン エルピー マイクロ波焼灼システムのためのマイクロ波温度測定
JP2019515697A (ja) 2016-04-04 2019-06-13 クレオ・メディカル・リミテッドＣｒｅｏ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ Ｒｆエネルギ及びマイクロウェーブエネルギを搬送するための電気外科プローブ

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CN1081936C (zh) * 2000-01-14 2002-04-03 叶志明 微波治疗仪
US6893435B2 (en) * 2000-10-31 2005-05-17 Gyrus Medical Limited Electrosurgical system
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CN2568134Y (zh) * 2002-09-19 2003-08-27 王福兰 全自动脉冲微波热疗机
AU2003901390A0 (en) * 2003-03-26 2003-04-10 University Of Technology, Sydney Microwave antenna for cardiac ablation
US20080076958A1 (en) * 2006-09-21 2008-03-27 Alma Lasers Ltd. Method And Apparatus For Treating A Fungal Nail Infection With Shortwave And/Or Microwave Radiation
GB0620058D0 (en) * 2006-10-10 2006-11-22 Medical Device Innovations Ltd Tissue measurement and ablation antenna
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GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2506377A (en) * 2012-09-27 2014-04-02 Creo Medical Ltd Electrosurgical apparatus comprising an RF generator, microwave generator, combining circuit and waveguide isolator
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JP2011183158A (ja) 2010-03-08 2011-09-22 Vivant Medical Inc 展開可能な接地面を有するマイクロ波アンテナプローブ
JP2012161603A (ja) 2011-02-03 2012-08-30 Vivant Medical Inc 電極を用いた焼灼処置の監視システムおよび方法
JP2014531265A (ja) 2011-09-20 2014-11-27 ビーエスディー・メディカル・コーポレーション 焼灼アンテナ
JP2015521497A (ja) 2012-06-22 2015-07-30 コビディエン エルピー マイクロ波焼灼システムのためのマイクロ波温度測定
JP2019515697A (ja) 2016-04-04 2019-06-13 クレオ・メディカル・リミテッドＣｒｅｏ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ Ｒｆエネルギ及びマイクロウェーブエネルギを搬送するための電気外科プローブ

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Publication number Publication date
EP4031047B1 (en) 2023-07-19
KR20220063172A (ko) 2022-05-17
ES2959822T3 (es) 2024-02-28
WO2021052913A1 (en) 2021-03-25
GB201913330D0 (en) 2019-10-30
EP4031047C0 (en) 2023-07-19
CA3154116A1 (en) 2021-03-25
EP4031047A1 (en) 2022-07-27
CN114401689B (zh) 2024-11-12
GB2587031A (en) 2021-03-17
JP2022548885A (ja) 2022-11-22
IL291383A (en) 2022-05-01
BR112022004792A2 (pt) 2022-06-21
CN114401689A (zh) 2022-04-26
US20220395325A1 (en) 2022-12-15
AU2020350877A1 (en) 2022-03-31

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