CA3090056A1 - Apparatus for treating urinary tract infections - Google Patents

Apparatus for treating urinary tract infections Download PDF

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Publication number
CA3090056A1
CA3090056A1 CA3090056A CA3090056A CA3090056A1 CA 3090056 A1 CA3090056 A1 CA 3090056A1 CA 3090056 A CA3090056 A CA 3090056A CA 3090056 A CA3090056 A CA 3090056A CA 3090056 A1 CA3090056 A1 CA 3090056A1
Authority
CA
Canada
Prior art keywords
electrode
coaxial cable
probe tip
gas
distal end
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3090056A
Other languages
English (en)
French (fr)
Inventor
Christopher Paul Hancock
Morgan BRYANT
Louis TURNER
Sandra SWAIN
Julian Mark Ebbutt
John Bishop
Richard Craven
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Creo Medical Ltd
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 CA3090056A1 publication Critical patent/CA3090056A1/en
Pending legal-status Critical Current

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    • 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
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    • H—ELECTRICITY
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    • A61M2210/1078—Urinary tract
    • A61M2210/1089—Urethra
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract
    • A61M2210/1089—Urethra
    • A61M2210/1092—Female
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • A61N2005/061—Bladder and/or urethra
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/4645—Radiofrequency discharges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H2245/00—Applications of plasma devices
    • H05H2245/30—Medical applications
    • H05H2245/32—Surgery, e.g. scalpels, blades or bistoury; Treatments inside the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Epidemiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Robotics (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
  • Plasma Technology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Electrotherapy Devices (AREA)
CA3090056A 2018-05-01 2019-04-30 Apparatus for treating urinary tract infections Pending CA3090056A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1807114.2A GB2576477B (en) 2018-05-01 2018-05-01 Apparatus for treating urinary tract infections
GB1807114.2 2018-05-01
PCT/EP2019/061056 WO2019211276A1 (en) 2018-05-01 2019-04-30 Apparatus for treating urinary tract infections

Publications (1)

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CA3090056A1 true CA3090056A1 (en) 2019-11-07

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EP (2) EP3943030B1 (https=)
JP (1) JP7352969B2 (https=)
KR (1) KR20210003083A (https=)
CN (1) CN112040898B (https=)
AU (1) AU2019264376A1 (https=)
BR (1) BR112020015601A2 (https=)
CA (1) CA3090056A1 (https=)
ES (1) ES2957810T3 (https=)
GB (1) GB2576477B (https=)
IL (1) IL276413A (https=)
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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12564725B2 (en) 2020-03-19 2026-03-03 Caps Medical Ltd. Treatment of internal spaces using plasma generating device
CN115397347B (zh) * 2020-03-19 2025-06-13 卡普斯医疗有限公司 具有多个定向特征的电浆系统
GB2594500A (en) * 2020-04-30 2021-11-03 Creo Medical Ltd Sterilisation apparatus for producing plasma and hydroxyl radicals
GB2607040B (en) * 2021-05-24 2023-09-20 Gyrus Medical Ltd Cold plasma instrument
KR102881461B1 (ko) 2023-07-17 2025-11-06 (재)예수병원유지재단 요로감염 치료용 유치도뇨관장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300436B2 (en) * 2000-02-22 2007-11-27 Rhytec Limited Tissue resurfacing
GB0425765D0 (en) 2004-11-23 2004-12-22 Gyrus Medical Ltd Tissue resurfacing
PT2211916E (pt) * 2007-11-06 2016-01-11 Creo Medical Ltd Sistema de esterilização por plasma de micro-ondas e respetivos aplicadores
EP2223704A1 (en) * 2009-02-17 2010-09-01 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Treating device for treating a body part of a patient with a non-thermal plasma
WO2011015538A1 (de) * 2009-08-03 2011-02-10 Leibniz-Institut Für Plasmaforschung Und Technologie E. V. Vorrichtung zur erzeugung eines nichtthermischen atmosphärendruck-plasmas
KR101189481B1 (ko) * 2010-06-08 2012-10-15 광운대학교 산학협력단 의료용 플라즈마 발생 장치 및 그를 이용한 내시경
US8992513B2 (en) * 2011-06-30 2015-03-31 Angiodynamics, Inc Endovascular plasma treatment device and method of use
US20130053762A1 (en) * 2011-08-25 2013-02-28 Michael Rontal Method and apparatus for cold plasma treatment of internal organs
US9555145B2 (en) * 2013-03-13 2017-01-31 Covidien Lp System and method for biofilm remediation
GB201308558D0 (en) * 2013-05-13 2013-06-19 Creo Medical Ltd Electrosurgical apparatus
WO2015072049A1 (ja) * 2013-11-18 2015-05-21 パナソニックＩｐマネジメント株式会社 液体処理装置及び液体処理方法
GB2521611B (en) * 2013-12-23 2020-02-12 Creo Medical Ltd Electrosurgical apparatus and electrosurgical device
US11006994B2 (en) * 2014-11-19 2021-05-18 Technion Research & Development Foundation Limited Cold plasma generating system
JP6800875B2 (ja) 2015-03-06 2020-12-16 マイクロマス ユーケー リミテッド 急速蒸発イオン化質量分析（「ｒｅｉｍｓ」）装置に連結されたイオンアナライザのための流入器具
US20160361558A1 (en) * 2015-06-10 2016-12-15 Plasmology4, Inc. Internal cold plasma system
JP6651375B2 (ja) 2015-08-31 2020-02-19 積水化学工業株式会社 プラズマ装置
GB2547941A (en) * 2016-03-04 2017-09-06 Creo Medical Ltd Electrosurgical instrument
GB2574365A (en) * 2018-03-16 2019-12-11 Creo Medical Ltd Sterilization apparatus

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WO2019211276A1 (en) 2019-11-07
ES2957810T3 (es) 2024-01-26
CN112040898A (zh) 2020-12-04
IL276413A (en) 2020-09-30
US20210045796A1 (en) 2021-02-18
GB2576477A (en) 2020-02-26
BR112020015601A2 (pt) 2021-01-05
GB2576477B (en) 2022-02-16
EP3943030A1 (en) 2022-01-26
AU2019264376A1 (en) 2020-09-03
JP2021520863A (ja) 2021-08-26
US20240245443A1 (en) 2024-07-25
CN112040898B (zh) 2024-09-10
KR20210003083A (ko) 2021-01-11
GB201807114D0 (en) 2018-06-13
EP3787540A1 (en) 2021-03-10
JP7352969B2 (ja) 2023-09-29
EP3943030B1 (en) 2023-07-05
US11950825B2 (en) 2024-04-09
SG11202007402RA (en) 2020-11-27
EP3943030C0 (en) 2023-07-05

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