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SG11201805321YA - Electrosurgical instrument having multiple treatment modalities - Google Patents

Electrosurgical instrument having multiple treatment modalities

Info

Publication number
SG11201805321YA
SG11201805321YA SG11201805321YA SG11201805321YA SG11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA
Authority
SG
Singapore
Prior art keywords
international
lllll
iii
llll
chepstow
Prior art date
Application number
SG11201805321YA
Other languages
English (en)
Inventor
Christopher Paul Hancock
Shaun Preston
Francis Amoah
Malcolm White
Zacharias Tsiamoulos
Brian Saunders
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 SG11201805321YA publication Critical patent/SG11201805321YA/en

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
    • A61B18/042—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
    • 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
    • A61B18/1477—Needle-like probes
    • 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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00113—Coatings on the energy applicator with foam
    • 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
    • A61B2018/00166—Multiple lumina
    • 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
    • A61B2018/00583—Coblation, i.e. ablation using a cold plasma
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • 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
    • A61B2018/00875—Resistance or impedance
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1435—Spiral
    • 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
    • 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)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Surgical Instruments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
SG11201805321YA 2016-03-04 2017-03-02 Electrosurgical instrument having multiple treatment modalities SG11201805321YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1603744.2A GB2547941A (en) 2016-03-04 2016-03-04 Electrosurgical instrument
PCT/EP2017/054899 WO2017149072A2 (fr) 2016-03-04 2017-03-02 Instrument électrochirurgical comportant de multiples modalités de traitement

Publications (1)

Publication Number Publication Date
SG11201805321YA true SG11201805321YA (en) 2018-07-30

Family

ID=55858989

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201805321YA SG11201805321YA (en) 2016-03-04 2017-03-02 Electrosurgical instrument having multiple treatment modalities

Country Status (15)

Country Link
US (1) US10820937B2 (fr)
EP (1) EP3422981B1 (fr)
JP (1) JP6960165B2 (fr)
KR (1) KR102414547B1 (fr)
CN (1) CN108697464B (fr)
AU (1) AU2017228015B2 (fr)
BR (1) BR112018012747A2 (fr)
CA (1) CA3008347A1 (fr)
DK (1) DK3422981T3 (fr)
ES (1) ES2779801T3 (fr)
GB (1) GB2547941A (fr)
PT (1) PT3422981T (fr)
SG (1) SG11201805321YA (fr)
WO (1) WO2017149072A2 (fr)
ZA (1) ZA201803424B (fr)

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GB2559604A (en) * 2017-02-13 2018-08-15 Creo Medical Ltd Microwave energy transfer component for electrosurgical apparatus
GB2563377A (en) * 2017-05-04 2018-12-19 Creo Medical Ltd Electrosurgical apparatus and method of tissue ablation
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
CN109953816A (zh) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 一种多极等离子消融装置
CN109953819A (zh) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 一种多极等离子消融导管
CN109953815A (zh) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 一种多极等离子消融导管管体
US11925308B2 (en) * 2018-02-16 2024-03-12 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Ionizing radiation-free dental imaging by near-infrared fluorescence, and related systems
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GB2573823A (en) * 2018-05-19 2019-11-20 Creo Medical Ltd Electrosurgical ablation instrument
GB2574219A (en) * 2018-05-30 2019-12-04 Creo Medical Ltd Electrosurgical instrument
GB2577706A (en) 2018-10-03 2020-04-08 Creo Medical Ltd Electrosurgical instrument
GB2579644A (en) * 2018-12-10 2020-07-01 Creo Medical Ltd A modular electrosurgical system, and modules for said system
EP3695798A1 (fr) * 2019-02-13 2020-08-19 National University of Ireland Galway Sonde d'ablation
JP7418141B2 (ja) * 2019-06-04 2024-01-19 日本特殊陶業株式会社 プラズマ照射装置及び先端デバイス
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GB2590424A (en) * 2019-12-17 2021-06-30 Creo Medical Ltd Electrosurgical instrument and apparatus
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US20230125601A1 (en) * 2020-03-19 2023-04-27 Caps Medical Ltd. Plasma system with adjustable features
CN111772776B (zh) * 2020-07-16 2024-12-17 嘉兴市第二医院 一种射频与化学一体化消融装置
CN111772775A (zh) * 2020-07-16 2020-10-16 嘉兴市第二医院 一种射频与化学一体化消融方法
EP4329653A1 (fr) * 2021-04-28 2024-03-06 Sorbonne Universite Outil pour dispositif de traitement medical par plasma et dispositif correspondant
WO2022240233A1 (fr) * 2021-05-13 2022-11-17 서석배 Appareil appliquant des stimuli à base de courant rf et de plasma
CN114376722B (zh) * 2022-03-24 2022-05-31 北京格瑞朗博科技发展有限公司 一种射频和低温等离子的手术电极
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
EP4458297A1 (fr) 2023-05-04 2024-11-06 Erbe Elektromedizin GmbH Instrument à plasma avec fenêtres latérales
EP4458296A1 (fr) 2023-05-04 2024-11-06 Erbe Elektromedizin GmbH Instrument à plasma
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Also Published As

Publication number Publication date
EP3422981A2 (fr) 2019-01-09
US10820937B2 (en) 2020-11-03
GB201603744D0 (en) 2016-04-20
US20190083159A1 (en) 2019-03-21
EP3422981B1 (fr) 2020-02-05
BR112018012747A2 (pt) 2018-12-04
WO2017149072A2 (fr) 2017-09-08
AU2017228015A1 (en) 2018-06-14
ZA201803424B (en) 2019-08-28
DK3422981T3 (da) 2020-04-20
AU2017228015B2 (en) 2021-05-13
KR20180123005A (ko) 2018-11-14
KR102414547B1 (ko) 2022-06-29
PT3422981T (pt) 2020-03-26
CA3008347A1 (fr) 2017-09-08
JP6960165B2 (ja) 2021-11-05
JP2019509077A (ja) 2019-04-04
CN108697464A (zh) 2018-10-23
CN108697464B (zh) 2020-11-20
WO2017149072A3 (fr) 2017-10-12
ES2779801T3 (es) 2020-08-19
GB2547941A (en) 2017-09-06

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