RU2769299C1 - Электрохирургический инструмент - Google Patents

Электрохирургический инструмент Download PDF

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Publication number
RU2769299C1
RU2769299C1 RU2020143415A RU2020143415A RU2769299C1 RU 2769299 C1 RU2769299 C1 RU 2769299C1 RU 2020143415 A RU2020143415 A RU 2020143415A RU 2020143415 A RU2020143415 A RU 2020143415A RU 2769299 C1 RU2769299 C1 RU 2769299C1
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RU
Russia
Prior art keywords
distal
electrosurgical instrument
tuning element
proximal
conductor
Prior art date
Application number
RU2020143415A
Other languages
English (en)
Russian (ru)
Inventor
Кристофер Пол ХЭНКОК
Патрик БЕРН
Паллав ШАХ
Original Assignee
Крео Медикал Лимитед
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.)
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Application filed by Крео Медикал Лимитед filed Critical Крео Медикал Лимитед
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Publication of RU2769299C1 publication Critical patent/RU2769299C1/ru

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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
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment
    • A61N5/045—Radiators for near-field treatment specially adapted for treatment inside 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
    • 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
    • A61B2018/00577—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
    • A61B2018/00982—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
    • A61B18/18—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
    • A61B2018/1853—Monopole 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
    • A61B2018/1869—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 interstitially inserted into the body, e.g. needles
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
RU2020143415A 2018-07-12 2019-06-27 Электрохирургический инструмент RU2769299C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1811433.0 2018-07-12
GB1811433.0A GB2575484A (en) 2018-07-12 2018-07-12 Electrosurgical instrument
PCT/EP2019/067168 WO2020011547A1 (en) 2018-07-12 2019-06-27 Electrosurgical instrument

Publications (1)

Publication Number Publication Date
RU2769299C1 true RU2769299C1 (ru) 2022-03-30

Family

ID=63273285

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020143415A RU2769299C1 (ru) 2018-07-12 2019-06-27 Электрохирургический инструмент

Country Status (14)

Country Link
US (1) US12064175B2 (https=)
EP (1) EP3820393B1 (https=)
JP (2) JP7713214B2 (https=)
KR (1) KR20210031865A (https=)
CN (1) CN112654321B (https=)
AU (1) AU2019299919A1 (https=)
BR (1) BR112020026817A2 (https=)
CA (1) CA3105136A1 (https=)
ES (1) ES2953581T3 (https=)
GB (1) GB2575484A (https=)
IL (1) IL279832A (https=)
RU (1) RU2769299C1 (https=)
SG (1) SG11202013179PA (https=)
WO (1) WO2020011547A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2598710A (en) 2020-08-05 2022-03-16 Creo Medical Ltd Catheter and catheter kit including such catheter
GB2601789A (en) 2020-12-10 2022-06-15 Creo Medical Ltd Raman spectroscopy probe, Raman spectroscopy apparatus including the Raman spectroscopy probe and elongate assembly
GB2603789A (en) 2021-02-12 2022-08-17 Creo Medical Ltd Raman spectroscopy probe, Raman spectroscopy apparatus including the Raman spectroscopy probe and elongate assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5904709A (en) * 1996-04-17 1999-05-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Microwave treatment for cardiac arrhythmias
US20010008966A1 (en) * 1996-04-17 2001-07-19 Government Of The United States Of America As Represented By The Administrator, Nasa Computer program for microwave antenna
RU32678U1 (ru) * 2002-05-16 2003-09-27 Наседкин Геннадий Конрадович Радиоволновой переходник для эндоскопической хирургии
US20160000505A1 (en) * 2003-06-23 2016-01-07 Angiodynamics, Inc. Radiation Applicator for Microwave Medical Treatment
US20170172656A1 (en) * 2010-05-11 2017-06-22 Covidien Lp Electrosurgical devices with balun structure for air exposure of antenna radiating section and method of directing energy to tissue using same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405346A (en) * 1993-05-14 1995-04-11 Fidus Medical Technology Corporation Tunable microwave ablation catheter
US6047216A (en) * 1996-04-17 2000-04-04 The United States Of America Represented By The Administrator Of The National Aeronautics And Space Administration Endothelium preserving microwave treatment for atherosclerosis
US20090005766A1 (en) * 2007-06-28 2009-01-01 Joseph Brannan Broadband microwave applicator
EP2813192A3 (en) * 2008-10-21 2015-04-15 Microcube, LLC Methods and devices for applying energy to bodily tissues
US8617153B2 (en) * 2010-02-26 2013-12-31 Covidien Lp Tunable microwave ablation probe
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
DE102010056048A1 (de) * 2010-12-23 2012-06-28 Kathrein-Werke Kg Abstimmbares Hochfrequenzfilter
GB201100443D0 (en) 2011-01-11 2011-02-23 Creo Medical Ltd Electrosurgical instrument
GB2487199A (en) * 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
US9050103B2 (en) * 2011-03-25 2015-06-09 Minerva Surgical Inc. System and method for endometrial ablation
US8870860B2 (en) * 2011-08-09 2014-10-28 Covidien Lp Microwave antenna having a coaxial cable with an adjustable outer conductor configuration
CN105919666A (zh) * 2012-03-16 2016-09-07 女康乐公司 一种修复女性阴道组织的治疗器
GB201308558D0 (en) * 2013-05-13 2013-06-19 Creo Medical Ltd Electrosurgical apparatus
GB2521611B (en) * 2013-12-23 2020-02-12 Creo Medical Ltd Electrosurgical apparatus and electrosurgical device
GB201323171D0 (en) * 2013-12-31 2014-02-12 Creo Medical Ltd Electrosurgical apparatus and device
GB2539494A (en) * 2015-06-19 2016-12-21 Creo Medical Ltd Electrosurgical Instrument
GB2576481B (en) * 2018-05-30 2022-07-20 Creo Medical Ltd Electrosurgical instrument

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5904709A (en) * 1996-04-17 1999-05-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Microwave treatment for cardiac arrhythmias
US20010008966A1 (en) * 1996-04-17 2001-07-19 Government Of The United States Of America As Represented By The Administrator, Nasa Computer program for microwave antenna
RU32678U1 (ru) * 2002-05-16 2003-09-27 Наседкин Геннадий Конрадович Радиоволновой переходник для эндоскопической хирургии
US20160000505A1 (en) * 2003-06-23 2016-01-07 Angiodynamics, Inc. Radiation Applicator for Microwave Medical Treatment
US20170172656A1 (en) * 2010-05-11 2017-06-22 Covidien Lp Electrosurgical devices with balun structure for air exposure of antenna radiating section and method of directing energy to tissue using same

Also Published As

Publication number Publication date
JP7713214B2 (ja) 2025-07-25
US20210267681A1 (en) 2021-09-02
JP2021531075A (ja) 2021-11-18
BR112020026817A2 (pt) 2021-04-06
CN112654321B (zh) 2024-09-03
JP2024059799A (ja) 2024-05-01
SG11202013179PA (en) 2021-01-28
CA3105136A1 (en) 2020-01-16
EP3820393A1 (en) 2021-05-19
IL279832A (en) 2021-03-01
ES2953581T3 (es) 2023-11-14
EP3820393C0 (en) 2023-06-07
AU2019299919A1 (en) 2021-01-21
GB201811433D0 (en) 2018-08-29
EP3820393B1 (en) 2023-06-07
GB2575484A (en) 2020-01-15
WO2020011547A1 (en) 2020-01-16
CN112654321A (zh) 2021-04-13
US12064175B2 (en) 2024-08-20
KR20210031865A (ko) 2021-03-23

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