BR112017007396A2 - estrutura de transporte de energia rf e/ou de micro-ondas e um dispositivo de exploração eletrocirúrgico invasivo que a incorpora - Google Patents

estrutura de transporte de energia rf e/ou de micro-ondas e um dispositivo de exploração eletrocirúrgico invasivo que a incorpora

Info

Publication number
BR112017007396A2
BR112017007396A2 BR112017007396A BR112017007396A BR112017007396A2 BR 112017007396 A2 BR112017007396 A2 BR 112017007396A2 BR 112017007396 A BR112017007396 A BR 112017007396A BR 112017007396 A BR112017007396 A BR 112017007396A BR 112017007396 A2 BR112017007396 A2 BR 112017007396A2
Authority
BR
Brazil
Prior art keywords
energy
transport structure
energy transport
microwave energy
scanning device
Prior art date
Application number
BR112017007396A
Other languages
English (en)
Other versions
BR112017007396B1 (pt
Inventor
Paul Hancock Christopher
Edward Webb David
Christian Ullrich George
White Malcolm
Preston Shaun
Morris Steven
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 BR112017007396A2 publication Critical patent/BR112017007396A2/pt
Publication of BR112017007396B1 publication Critical patent/BR112017007396B1/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
    • A61B18/04—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
    • 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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00929—Material properties isolating electrical 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
    • 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
    • A61B2018/00172—Connectors and adapters therefor
    • A61B2018/00178—Electrical connectors
    • 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
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/12—Connectors or connections adapted for particular applications for medicine and surgery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Cardiology (AREA)
  • Electromagnetism (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)

Abstract

modalidades da invenção proporcionam uma estrutura de transporte para a entrega de energia de rf e/ou energia de micro-ondas para um instrumento eletrocirúrgico, em que a estrutura de transporte de energia é incorporada num tubo de inserção de um dispositivo exploratório cirúrgico (por exemplo, endoscópio, laparoscópico ou semelhantes). o tubo de inserção é de um conduíte flexível, que é introduzido no corpo de um paciente durante um procedimento invasivo e pode incluir um canal de instrumento e um canal óptico. a estrutura de transporte de energia pode ser uma estrutura em camadas coaxiais que formam um revestimento que se encaixa no interior do dispositivo exploratório, por exemplo, dentro de um canal de instrumento. alternativamente, a estrutura de transporte de energia pode ser uma estrutura coaxial integralmente formada como parte do conduíte flexível.
BR112017007396-0A 2014-10-17 2015-10-16 Estrutura de transporte de energia rf e/ou de micro-ondas e um dispositivo de exploração eletrocirúrgico invasivo que a incorpora BR112017007396B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1418474.1A GB201418474D0 (en) 2014-10-17 2014-10-17 Electrosurgical apparatus
GB1418474.1 2014-10-17
PCT/EP2015/074001 WO2016059209A1 (en) 2014-10-17 2015-10-16 An rf and/or microwave energy conveying structure, and an invasive electrosurgical scoping device incorporating the same

Publications (2)

Publication Number Publication Date
BR112017007396A2 true BR112017007396A2 (pt) 2018-01-23
BR112017007396B1 BR112017007396B1 (pt) 2022-09-13

Family

ID=52013169

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007396-0A BR112017007396B1 (pt) 2014-10-17 2015-10-16 Estrutura de transporte de energia rf e/ou de micro-ondas e um dispositivo de exploração eletrocirúrgico invasivo que a incorpora

Country Status (12)

Country Link
US (1) US11058481B2 (pt)
EP (1) EP3206611B1 (pt)
JP (1) JP6628797B2 (pt)
KR (1) KR102498814B1 (pt)
CN (1) CN106999243B (pt)
AU (2) AU2015332594B2 (pt)
BR (1) BR112017007396B1 (pt)
CA (1) CA2964659A1 (pt)
ES (1) ES2958632T3 (pt)
GB (2) GB201418474D0 (pt)
SG (1) SG11201703120TA (pt)
WO (1) WO2016059209A1 (pt)

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GB2545465A (en) * 2015-12-17 2017-06-21 Creo Medical Ltd Electrosurgical probe for delivering microwave energy
GB2552925A (en) 2016-05-17 2018-02-21 Creo Medical Ltd Electrosurgical instrument
US10512500B2 (en) * 2016-07-15 2019-12-24 I.C. Medical, Inc. Ultrapolar telescopic electrosurgery pencil with argon beam capability
GB2561167A (en) * 2017-03-30 2018-10-10 Creo Medical Ltd Electrosurgical energy conveying structure and electrosurgical device incorporating the same
GB2562110A (en) * 2017-05-05 2018-11-07 Creo Medical Ltd Apparatus for sterilising an instrument channel of a surgical scoping device
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GB2565573A (en) * 2017-08-17 2019-02-20 Creo Medical Ltd Interface joint for an electrosurgical apparatus
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US11974752B2 (en) 2019-12-12 2024-05-07 Covidien Lp Electrically enhanced retrieval of material from vessel lumens
US11395668B2 (en) 2019-12-12 2022-07-26 Covidien Lp Electrically enhanced retrieval of material from vessel lumens
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Also Published As

Publication number Publication date
JP6628797B2 (ja) 2020-01-15
CA2964659A1 (en) 2016-04-21
AU2020201396B2 (en) 2021-05-20
AU2015332594B2 (en) 2020-04-09
SG11201703120TA (en) 2017-05-30
US20170215955A1 (en) 2017-08-03
WO2016059209A1 (en) 2016-04-21
GB2532345B (en) 2016-10-12
US11058481B2 (en) 2021-07-13
ES2958632T3 (es) 2024-02-12
CN106999243B (zh) 2020-02-11
CN106999243A (zh) 2017-08-01
GB201518330D0 (en) 2015-12-02
KR20170070090A (ko) 2017-06-21
GB201418474D0 (en) 2014-12-03
GB2532345A (en) 2016-05-18
AU2015332594A1 (en) 2017-05-18
EP3206611B1 (en) 2023-07-19
EP3206611C0 (en) 2023-07-19
BR112017007396B1 (pt) 2022-09-13
EP3206611A1 (en) 2017-08-23
JP2017531511A (ja) 2017-10-26
KR102498814B1 (ko) 2023-02-10
AU2020201396A1 (en) 2020-03-12

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