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PT3089689T - Aparelho eletrocirúrgico para fornecer energia de rf e/ou de micro-ondas a tecido biológico - Google Patents

Aparelho eletrocirúrgico para fornecer energia de rf e/ou de micro-ondas a tecido biológico

Info

Publication number
PT3089689T
PT3089689T PT148251812T PT14825181T PT3089689T PT 3089689 T PT3089689 T PT 3089689T PT 148251812 T PT148251812 T PT 148251812T PT 14825181 T PT14825181 T PT 14825181T PT 3089689 T PT3089689 T PT 3089689T
Authority
PT
Portugal
Prior art keywords
delivering
biological tissue
microwave energy
electrosurgical apparatus
electrosurgical
Prior art date
Application number
PT148251812T
Other languages
English (en)
Inventor
Mark Ebbutt Julian
Paul Hancock Christopher
Morris Steven
White Malcolm
Saunders Brian
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 PT3089689T publication Critical patent/PT3089689T/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
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • 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
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    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00469—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for insertion of instruments, e.g. guide wire, optical fibre
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    • A61B2018/00059—Material properties
    • A—HUMAN NECESSITIES
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    • 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
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    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A—HUMAN NECESSITIES
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    • 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
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    • A61B2018/00166—Multiple lumina
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    • A61B2018/00494—Stomach, intestines or bowel
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    • 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
    • A61B2018/00607—Coagulation and cutting with the same instrument
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers
    • A61B2018/00946—Types of switches or controllers slidable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
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    • 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
    • A61B2018/128—Generators therefor generating two or more 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
    • A61B18/04—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
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    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
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    • 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
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • 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
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    • A—HUMAN NECESSITIES
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    • 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
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    • A61B2018/1838—Dipole antennas
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    • 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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    • 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
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    • 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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    • A61B90/08—Accessories or related features not otherwise provided for
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    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
PT148251812T 2013-12-31 2014-12-31 Aparelho eletrocirúrgico para fornecer energia de rf e/ou de micro-ondas a tecido biológico PT3089689T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1323171.7A GB201323171D0 (en) 2013-12-31 2013-12-31 Electrosurgical apparatus and device

Publications (1)

Publication Number Publication Date
PT3089689T true PT3089689T (pt) 2018-07-24

Family

ID=50114889

Family Applications (2)

Application Number Title Priority Date Filing Date
PT17151646T PT3187139T (pt) 2013-12-31 2014-12-31 Aparelho eletrocirúrgico para fornecer energia de rf e/ou de micro-ondas a tecido biológico
PT148251812T PT3089689T (pt) 2013-12-31 2014-12-31 Aparelho eletrocirúrgico para fornecer energia de rf e/ou de micro-ondas a tecido biológico

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT17151646T PT3187139T (pt) 2013-12-31 2014-12-31 Aparelho eletrocirúrgico para fornecer energia de rf e/ou de micro-ondas a tecido biológico

Country Status (14)

Country Link
US (2) US10729495B2 (pt)
EP (2) EP3089689B1 (pt)
JP (2) JP6524101B2 (pt)
KR (2) KR102503378B1 (pt)
CN (2) CN109276309B (pt)
AU (2) AU2014375127B2 (pt)
BR (1) BR112016015267B1 (pt)
CA (2) CA2934981C (pt)
DK (2) DK3187139T3 (pt)
ES (2) ES2678943T3 (pt)
GB (3) GB201323171D0 (pt)
PT (2) PT3187139T (pt)
SG (2) SG10201610081VA (pt)
WO (1) WO2015101787A2 (pt)

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GB2543509B (en) 2015-10-19 2020-10-14 Creo Medical Ltd Electrosurgical instrument
GB2545179B (en) * 2015-12-07 2020-09-09 Creo Medical Ltd Electrosurgical instrument
EP3520727B1 (en) * 2016-09-29 2022-03-30 National University Corporation Shiga University OF Medical Science Tissue joiner
BR112019008763B1 (pt) * 2016-10-31 2024-04-30 U.S. Patent Innovations Llc Fixação para sistema eletrocirúrgico
US11723713B2 (en) * 2016-12-15 2023-08-15 Medtronic Advanced Energy Llc Electrosurgical blade with minimally exposed edge, alternative to coated blade
US11229448B2 (en) * 2017-02-01 2022-01-25 Interscope, Inc. Mechanisms for controlling rotation of outer cannula for use in endoscopic tool
GB2559595B (en) * 2017-02-10 2021-09-01 Creo Medical Ltd Electrosurgical apparatus and electrosurgical instrument
GB2562110A (en) * 2017-05-05 2018-11-07 Creo Medical Ltd Apparatus for sterilising an instrument channel of a surgical scoping device
GB2563203A (en) * 2017-06-01 2018-12-12 Creo Medical Ltd Electrosurgical apparatus
GB2564124B (en) * 2017-07-04 2021-08-25 Creo Medical Ltd Control device for an electrosurgical instrument
GB2565573A (en) * 2017-08-17 2019-02-20 Creo Medical Ltd Interface joint for an electrosurgical apparatus
GB2565575A (en) 2017-08-17 2019-02-20 Creo Medical Ltd Electrosurgical apparatus for delivering RF and/or microwave energy into biological tissue
GB2573823A (en) * 2018-05-19 2019-11-20 Creo Medical Ltd Electrosurgical ablation instrument
US12102375B2 (en) * 2018-06-08 2024-10-01 Boston Scientific Scimed, Inc. Systems and methods for tissue coagulation
GB2575484A (en) * 2018-07-12 2020-01-15 Creo Medical Ltd Electrosurgical instrument
GB2577706A (en) * 2018-10-03 2020-04-08 Creo Medical Ltd Electrosurgical instrument
GB2579084A (en) * 2018-11-20 2020-06-10 Creo Medical Ltd An interface joint for interconnecting an electrosurgical generator and an electrosurgical instrument
US12011213B2 (en) * 2019-03-29 2024-06-18 Acclarent, Inc. System and method for treating epistaxis
US11534235B2 (en) * 2019-04-04 2022-12-27 Acclarent, Inc. Needle instrument for posterior nasal neurectomy ablation
WO2021009648A1 (en) * 2019-07-16 2021-01-21 Cathrx Ltd Pulse field ablation catheter
GB2589589A (en) * 2019-12-03 2021-06-09 Creo Medical Ltd Electrosurgical instrument
GB202119000D0 (en) 2021-12-24 2022-02-09 Creo Medical Ltd Electrosurgical instrument
GB202119001D0 (en) 2021-12-24 2022-02-09 Creo Medical Ltd Surgical instrument
GB202119002D0 (en) 2021-12-24 2022-02-09 Creo Medical Ltd Fluid delivery apparatus for a surgical instrument
WO2023130069A2 (en) * 2021-12-30 2023-07-06 Cryosa, Inc. Systems and methods for treatment of obstructive sleep apnea
GB202208971D0 (en) 2022-06-17 2022-08-10 Creo Medical Ltd Interface joint
US12048419B2 (en) * 2022-07-07 2024-07-30 Hoya Corporation Peroxide-resistant flexible endoscope, and methods of reprocessing or sterilizing such endoscope
CN115778526B (zh) * 2022-07-11 2023-08-29 南京康友医疗科技有限公司 一种微波、射频和测温一体式消融针
GB202211410D0 (en) 2022-08-04 2022-09-21 Creo Medical Ltd Torque transfer unit
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