SG11201901639RA - Electrosurgical instrument - Google Patents

Electrosurgical instrument

Info

Publication number
SG11201901639RA
SG11201901639RA SG11201901639RA SG11201901639RA SG11201901639RA SG 11201901639R A SG11201901639R A SG 11201901639RA SG 11201901639R A SG11201901639R A SG 11201901639RA SG 11201901639R A SG11201901639R A SG 11201901639RA SG 11201901639R A SG11201901639R A SG 11201901639RA
Authority
SG
Singapore
Prior art keywords
creo
international
tip portion
park
beaufort
Prior art date
Application number
SG11201901639RA
Other languages
English (en)
Inventor
Christopher Paul Hancock
Patrick Burn
Malcolm White
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 SG11201901639RA publication Critical patent/SG11201901639RA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00541Lung or bronchi
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577Ablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00642Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00696Controlled or regulated parameters
    • A61B2018/00732Frequency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00773Sensed parameters
    • A61B2018/00779Power or energy
    • A61B2018/00785Reflected power
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815Surgical 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
    • A61B2018/1823Generators therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815Surgical 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
    • A61B2018/1861Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815Surgical 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
    • A61B2018/1876Surgical 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
SG11201901639RA 2017-03-30 2018-03-29 Electrosurgical instrument SG11201901639RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1705172.3A GB2560973A (en) 2017-03-30 2017-03-30 Electrosurgical instrument
PCT/EP2018/058092 WO2018178244A1 (en) 2017-03-30 2018-03-29 Electrosurgical instrument

Publications (1)

Publication Number Publication Date
SG11201901639RA true SG11201901639RA (en) 2019-03-28

Family

ID=58682545

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901639RA SG11201901639RA (en) 2017-03-30 2018-03-29 Electrosurgical instrument

Country Status (14)

Country Link
US (1) US11376068B2 (enExample)
EP (1) EP3600105B1 (enExample)
JP (1) JP7176758B2 (enExample)
KR (1) KR20190128148A (enExample)
CN (1) CN109715098B (enExample)
AU (1) AU2018246303A1 (enExample)
BR (1) BR112019003947A2 (enExample)
CA (1) CA3034969A1 (enExample)
ES (1) ES2880423T3 (enExample)
GB (1) GB2560973A (enExample)
IL (1) IL265384B (enExample)
PT (1) PT3600105T (enExample)
SG (1) SG11201901639RA (enExample)
WO (1) WO2018178244A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2594233A (en) * 2019-12-30 2021-10-27 Creo Medical Ltd Electrosurgical generator for delivering microwave energy at multiple frequencies
GB2600114B (en) * 2020-10-20 2023-07-19 Exroid Tech Limited A probe electrode
GB202118160D0 (en) 2021-12-15 2022-01-26 Creo Medical Ltd Electrosurgical system for identifying and treating biological tissue
GB202213954D0 (en) * 2022-09-23 2022-11-09 Creo Medical Ltd Electrosurgical instrument and electrosurgical apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65047A1 (enExample) * 1972-03-27 1973-10-03
US4945912A (en) * 1988-11-25 1990-08-07 Sensor Electronics, Inc. Catheter with radiofrequency heating applicator
US6409724B1 (en) * 1999-05-28 2002-06-25 Gyrus Medical Limited Electrosurgical instrument
GB2416307A (en) * 2004-07-16 2006-01-25 Microsulis Ltd Microwave applicator head with null forming conductors allowing for sensor placement
WO2007112102A1 (en) * 2006-03-24 2007-10-04 Micrablate Center fed dipole for use with tissue ablation systems, devices, and methods
GB0620063D0 (en) * 2006-10-10 2006-11-22 Medical Device Innovations Ltd Needle structure and method of performing needle biopsies
US8524190B2 (en) 2008-05-30 2013-09-03 Skyworks Solutions, Inc. Enhanced hexagonal ferrite material and methods of preparation and use thereof
US20100087808A1 (en) * 2008-10-03 2010-04-08 Vivant Medical, Inc. Combined Frequency Microwave Ablation System, Devices and Methods of Use
US9113924B2 (en) * 2008-10-17 2015-08-25 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US8968288B2 (en) * 2010-02-19 2015-03-03 Covidien Lp Ablation devices with dual operating frequencies, systems including same, and methods of adjusting ablation volume using same
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
EP2609887A1 (en) * 2011-12-29 2013-07-03 Koninklijke Philips Electronics N.V. Electrosurgical ablation apparatus
GB201321710D0 (en) * 2013-12-09 2014-01-22 Creo Medical Ltd Electrosurgical apparatus
GB2541749B (en) * 2015-08-31 2020-12-09 Emblation Ltd An interference suppression apparatus and method
WO2017158603A1 (en) * 2016-03-15 2017-09-21 Nimd Ltd. Localized hyperthermia/thermal ablation for cancer treatment
US10524821B2 (en) * 2016-09-23 2020-01-07 Lumenis System and method for morcellation of tissue
EP3573561B1 (en) * 2017-01-26 2023-05-31 Broncus Medical Inc. Bronchoscopic-based microwave ablation system and method

Also Published As

Publication number Publication date
JP2020512022A (ja) 2020-04-23
ES2880423T3 (es) 2021-11-24
JP7176758B2 (ja) 2022-11-22
US11376068B2 (en) 2022-07-05
EP3600105A1 (en) 2020-02-05
CN109715098B (zh) 2021-11-05
AU2018246303A1 (en) 2019-04-11
GB2560973A (en) 2018-10-03
BR112019003947A2 (pt) 2019-05-21
PT3600105T (pt) 2021-07-14
EP3600105B1 (en) 2021-05-26
IL265384B (en) 2022-08-01
KR20190128148A (ko) 2019-11-15
CA3034969A1 (en) 2018-10-04
IL265384A (en) 2019-05-30
GB201705172D0 (en) 2017-05-17
WO2018178244A1 (en) 2018-10-04
CN109715098A (zh) 2019-05-03
US20190201095A1 (en) 2019-07-04

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