RU2771297C2 - Изолирующее устройство для электрохирургического устройства - Google Patents

Изолирующее устройство для электрохирургического устройства Download PDF

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RU2771297C2
RU2771297C2 RU2020107095A RU2020107095A RU2771297C2 RU 2771297 C2 RU2771297 C2 RU 2771297C2 RU 2020107095 A RU2020107095 A RU 2020107095A RU 2020107095 A RU2020107095 A RU 2020107095A RU 2771297 C2 RU2771297 C2 RU 2771297C2
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microwave
section
output
waveguide
signal
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RU2020107095A
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Russian (ru)
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RU2020107095A3 (enExample
RU2020107095A (ru
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Кристофер Пол ХЭНКОК
Малкольм УАЙТ
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Крео Медикал Лимитед
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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
    • A61B18/04—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
    • 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
    • A61B18/04—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/36—Isolators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • 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
    • A61B2018/00321—Head or parts thereof
    • A61B2018/00327—Ear, nose or throat
    • 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
    • A61B2018/00529—Liver
    • 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
    • A61B2018/00571—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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/0063—Sealing
    • 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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/00779—Power or energy
    • A61B2018/00785—Reflected power
    • 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
    • A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
    • 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
    • A61B2018/1273—Generators therefor including multiple generators in one device
    • 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
    • A61B2018/1823—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
    • A61B2018/1876—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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
RU2020107095A 2017-08-17 2018-08-15 Изолирующее устройство для электрохирургического устройства RU2771297C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1713174.9A GB2565574B (en) 2017-08-17 2017-08-17 Isolation device for electrosurgical apparatus
GB1713174.9 2017-08-17
PCT/EP2018/072153 WO2019034708A1 (en) 2017-08-17 2018-08-15 INSULATION DEVICE FOR ELECTROSURGICAL APPARATUS

Publications (3)

Publication Number Publication Date
RU2020107095A RU2020107095A (ru) 2021-09-17
RU2020107095A3 RU2020107095A3 (enExample) 2022-02-28
RU2771297C2 true RU2771297C2 (ru) 2022-04-29

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ID=59996724

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020107095A RU2771297C2 (ru) 2017-08-17 2018-08-15 Изолирующее устройство для электрохирургического устройства

Country Status (16)

Country Link
US (1) US11490950B2 (enExample)
EP (1) EP3669418B1 (enExample)
JP (1) JP7250360B2 (enExample)
KR (1) KR20200043370A (enExample)
CN (1) CN111133629B (enExample)
AU (1) AU2018316494B2 (enExample)
BR (1) BR112020001150A2 (enExample)
CA (1) CA3070035A1 (enExample)
ES (1) ES2888404T3 (enExample)
GB (1) GB2565574B (enExample)
IL (1) IL272053A (enExample)
PT (1) PT3669418T (enExample)
RU (1) RU2771297C2 (enExample)
SG (1) SG11202000446UA (enExample)
WO (1) WO2019034708A1 (enExample)
ZA (1) ZA202000398B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11112489B2 (en) * 2018-12-28 2021-09-07 Intel Corporation Radar systems and methods having isolator driven mixer
CN111293391B (zh) * 2020-03-25 2025-06-06 南京亿高医疗科技股份有限公司 一种微波治疗仪直流高压隔断器
CN111760198A (zh) * 2020-07-24 2020-10-13 南京臻泰微波科技有限公司 一种用于微波治疗设备的bf型隔离器
CN118104065A (zh) * 2021-10-13 2024-05-28 日立能源有限公司 高电压设施和在高电压设施中使用的波导
GB202318842D0 (en) * 2023-12-11 2024-01-24 Creo Medical Ltd Signal combiner

Citations (6)

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GB979768A (en) * 1958-11-19 1965-01-06 Gen Electric Co Ltd Improvements in or relating to microwave filters
CN202231127U (zh) * 2011-09-01 2012-05-23 中国电子科技集团公司第三十八研究所 一种小型化的微波滤波器
RU2466758C1 (ru) * 2011-06-06 2012-11-20 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет" (СГТУ) Контактный микроволновый аппликатор
CA3060535A1 (en) * 2012-09-27 2014-04-03 Creo Medical Limited Electrosurgical apparatus
US8975985B2 (en) * 2009-12-22 2015-03-10 Thales Frequency-tunable microwave bandpass filter
WO2015087051A1 (en) * 2013-12-09 2015-06-18 Creo Medical Limited Electrosurgical apparatus for generating radiofrequency energy and microwave energy for delivery into biological tissue

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US5434548A (en) * 1994-03-28 1995-07-18 Qualcomm Incorporated Coaxial-waveguide rotary coupling assemblage
GB0425765D0 (en) * 2004-11-23 2004-12-22 Gyrus Medical Ltd Tissue resurfacing
US6470217B1 (en) * 2000-04-13 2002-10-22 Celsion Corporation Method for heating ductal and glandular carcinomas and other breast lesions to perform thermal downsizing and a thermal lumpectomy
US6699240B2 (en) * 2001-04-26 2004-03-02 Medtronic, Inc. Method and apparatus for tissue ablation
US9044261B2 (en) * 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
US20110208179A1 (en) * 2010-02-25 2011-08-25 Tyco Healthcare Group Lp Patient Isolation in a Microwave-Radio Frequency Generator
CN111671517A (zh) * 2014-04-29 2020-09-18 威廉·迪恩·华莱士 电外科设备
GB201418486D0 (en) * 2014-10-17 2014-12-03 Creo Medical Ltd Cable for conveying radiofrequency and/or microwave frequency energy to an electrosurgical instrument
GB2543509B (en) * 2015-10-19 2020-10-14 Creo Medical Ltd Electrosurgical instrument

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979768A (en) * 1958-11-19 1965-01-06 Gen Electric Co Ltd Improvements in or relating to microwave filters
US8975985B2 (en) * 2009-12-22 2015-03-10 Thales Frequency-tunable microwave bandpass filter
RU2466758C1 (ru) * 2011-06-06 2012-11-20 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет" (СГТУ) Контактный микроволновый аппликатор
CN202231127U (zh) * 2011-09-01 2012-05-23 中国电子科技集团公司第三十八研究所 一种小型化的微波滤波器
CA3060535A1 (en) * 2012-09-27 2014-04-03 Creo Medical Limited Electrosurgical apparatus
WO2015087051A1 (en) * 2013-12-09 2015-06-18 Creo Medical Limited Electrosurgical apparatus for generating radiofrequency energy and microwave energy for delivery into biological tissue

Also Published As

Publication number Publication date
US20200352622A1 (en) 2020-11-12
ZA202000398B (en) 2022-07-27
EP3669418A1 (en) 2020-06-24
AU2018316494A1 (en) 2020-02-06
JP7250360B2 (ja) 2023-04-03
GB2565574A (en) 2019-02-20
JP2020531065A (ja) 2020-11-05
WO2019034708A1 (en) 2019-02-21
GB201713174D0 (en) 2017-10-04
SG11202000446UA (en) 2020-02-27
CN111133629A (zh) 2020-05-08
EP3669418B1 (en) 2021-07-28
AU2018316494B2 (en) 2022-08-11
RU2020107095A3 (enExample) 2022-02-28
GB2565574B (en) 2022-01-19
KR20200043370A (ko) 2020-04-27
PT3669418T (pt) 2021-09-06
RU2020107095A (ru) 2021-09-17
US11490950B2 (en) 2022-11-08
IL272053A (en) 2020-03-31
CA3070035A1 (en) 2019-02-21
BR112020001150A2 (pt) 2020-07-21
ES2888404T3 (es) 2022-01-04
CN111133629B (zh) 2022-08-16

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