BR112020021270A2 - Aplicador de micro-ondas para colo uterino - Google Patents

Aplicador de micro-ondas para colo uterino

Info

Publication number
BR112020021270A2
BR112020021270A2 BR112020021270A BR112020021270A BR112020021270A2 BR 112020021270 A2 BR112020021270 A2 BR 112020021270A2 BR 112020021270 A BR112020021270 A BR 112020021270A BR 112020021270 A BR112020021270 A BR 112020021270A BR 112020021270 A2 BR112020021270 A2 BR 112020021270A2
Authority
BR
Brazil
Prior art keywords
cervix
surface tissue
regions
microwave
microwave antenna
Prior art date
Application number
BR112020021270A
Other languages
English (en)
Inventor
Eamon Mcerlean
Gary Beale
Donald Kidd Matthew
Shailesh Joshi
Original Assignee
Emblation 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 Emblation Ltd filed Critical Emblation Ltd
Publication of BR112020021270A2 publication Critical patent/BR112020021270A2/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
    • A61B18/18—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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/022—Apparatus adapted for a specific treatment
    • A61N5/025—Warming the body, e.g. hyperthermia treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment
    • A61N5/045—Radiators for near-field treatment specially adapted for treatment inside the body
    • 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
    • A61B2018/00559—Female reproductive organs
    • 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
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/0091—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
    • 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
    • A61B2018/183—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
    • 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

Landscapes

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

Abstract

aplicador de micro-ondas para colo uterino. um aparelho de antena de micro-ondas compreende um elemento terrestre eletricamente condutor definindo uma abertura, um elemento alongado eletricamente condutor que se estende através da abertura e terminando em uma extremidade distal, e um ou mais elementos dielétricos. o um ou mais dos elementos dielétricos isolam eletricamente o elemento alongado e o elemento terra um do outro. o aparelho de antena de micro- ondas pode ser configurado para uso na irradiação de energia de micro-ondas em tecido superficial de um colo uterino de modo a fornecer um efeito terapêutico em uma ou mais regiões do colo uterino, como uma ou mais regiões do colo uterino infectado com papilomavírus humano (hpv) e/ou diagnosticado com neoplasia intraepitelial cervical (cin) ou assim para criar a resposta biológica correta em uma ou mais dessas regiões. o aparelho de antena de micro-ondas pode ser configurado para hipertermia não ablativa localizada do tecido superficial do colo uterino, ablação localizada do tecido superficial do colo uterino e/ou cauterização do tecido superficial do colo uterino.
BR112020021270A 2018-04-16 2019-04-16 Aplicador de micro-ondas para colo uterino BR112020021270A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1806193.7A GB201806193D0 (en) 2018-04-16 2018-04-16 Microwave application for the uterine cervix
PCT/GB2019/051079 WO2019202307A1 (en) 2018-04-16 2019-04-16 Microwave applicator for uterine cervix

Publications (1)

Publication Number Publication Date
BR112020021270A2 true BR112020021270A2 (pt) 2022-01-11

Family

ID=62203504

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020021270A BR112020021270A2 (pt) 2018-04-16 2019-04-16 Aplicador de micro-ondas para colo uterino

Country Status (12)

Country Link
US (1) US20210161595A1 (pt)
EP (1) EP3781062B1 (pt)
JP (1) JP7399873B2 (pt)
KR (1) KR20210013048A (pt)
CN (1) CN112312855A (pt)
AU (1) AU2019254815A1 (pt)
BR (1) BR112020021270A2 (pt)
CA (1) CA3097291A1 (pt)
GB (1) GB201806193D0 (pt)
MX (1) MX2020010882A (pt)
SG (1) SG11202010142PA (pt)
WO (1) WO2019202307A1 (pt)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292960A (en) * 1979-04-30 1981-10-06 Rca Corporation Apparatus and method for application of radioactive and microwave energy to the body
US5314466A (en) * 1992-04-13 1994-05-24 Ep Technologies, Inc. Articulated unidirectional microwave antenna systems for cardiac ablation
US6002968A (en) * 1994-06-24 1999-12-14 Vidacare, Inc. Uterine treatment apparatus
US6635055B1 (en) 1998-05-06 2003-10-21 Microsulis Plc Microwave applicator for endometrial ablation
US6287302B1 (en) * 1999-06-14 2001-09-11 Fidus Medical Technology Corporation End-firing microwave ablation instrument with horn reflection device
GB2387544B (en) * 2002-10-10 2004-03-17 Microsulis Plc Microwave applicator
CN102256560B (zh) * 2008-11-10 2014-07-09 微立方有限责任公司 将能量应用于身体组织的方法和装置
US8777938B2 (en) * 2009-06-04 2014-07-15 Wisconsin Alumni Research Foundation Fan-beam microwave horn for bloodless resection
US8343145B2 (en) * 2009-09-28 2013-01-01 Vivant Medical, Inc. Microwave surface ablation using conical probe
CN108542496B (zh) * 2012-03-31 2021-12-07 微立方有限责任公司 用于微波应用的返回功率
CN104836120B (zh) * 2015-05-12 2016-09-14 宋天顺 一种火花塞和一种高压点火线

Also Published As

Publication number Publication date
JP7399873B2 (ja) 2023-12-18
KR20210013048A (ko) 2021-02-03
GB201806193D0 (en) 2018-05-30
CA3097291A1 (en) 2019-10-24
SG11202010142PA (en) 2020-11-27
EP3781062A1 (en) 2021-02-24
JP2021520936A (ja) 2021-08-26
CN112312855A (zh) 2021-02-02
MX2020010882A (es) 2020-11-09
US20210161595A1 (en) 2021-06-03
AU2019254815A1 (en) 2020-12-03
EP3781062B1 (en) 2023-08-16
WO2019202307A1 (en) 2019-10-24

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