PT3150158T - Aparelho eletrocirúrgico para fornecimento combinado de rf/micro-ondas - Google Patents

Aparelho eletrocirúrgico para fornecimento combinado de rf/micro-ondas

Info

Publication number
PT3150158T
PT3150158T PT161947643T PT16194764T PT3150158T PT 3150158 T PT3150158 T PT 3150158T PT 161947643 T PT161947643 T PT 161947643T PT 16194764 T PT16194764 T PT 16194764T PT 3150158 T PT3150158 T PT 3150158T
Authority
PT
Portugal
Prior art keywords
combined
electrosurgical apparatus
microwave delivery
microwave
delivery
Prior art date
Application number
PT161947643T
Other languages
English (en)
Inventor
White Malcolm
Amoah Francis
Dharmisiri Nuwan
Hancock Christopher
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 PT3150158T publication Critical patent/PT3150158T/pt

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
    • 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
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • 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
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators 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
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/20Frequency-selective devices, e.g. filters
    • H01P1/207Hollow waveguide filters
    • H01P1/208Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/32Non-reciprocal transmission devices
    • H01P1/36Isolators
    • H01P1/365Resonance absorption isolators
    • 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
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00166Multiple lumina
    • 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
    • A61B2018/00601Cutting
    • 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
    • A61B2018/0091Handpieces of the surgical instrument or device
    • A61B2018/00916Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • 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
    • A61B2018/00994Surgical 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
    • 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
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • A61B2018/128Generators therefor generating two or more frequencies
    • 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
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • A61B2018/1293Generators therefor having means to prevent interference
    • 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
    • A61B2018/1876Surgical 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
    • 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
    • A61B2018/1892Details 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)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Connection Structure (AREA)
PT161947643T 2012-09-27 2013-09-16 Aparelho eletrocirúrgico para fornecimento combinado de rf/micro-ondas PT3150158T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1217247.4A GB2506377A (en) 2012-09-27 2012-09-27 Electrosurgical apparatus comprising an RF generator, microwave generator, combining circuit and waveguide isolator

Publications (1)

Publication Number Publication Date
PT3150158T true PT3150158T (pt) 2018-05-16

Family

ID=47190695

Family Applications (2)

Application Number Title Priority Date Filing Date
PT161947643T PT3150158T (pt) 2012-09-27 2013-09-16 Aparelho eletrocirúrgico para fornecimento combinado de rf/micro-ondas
PT137666319T PT2900157T (pt) 2012-09-27 2013-09-16 Aparelho eletrocirúrgico para fornecimento combinado de rf/micro-ondas

Family Applications After (1)

Application Number Title Priority Date Filing Date
PT137666319T PT2900157T (pt) 2012-09-27 2013-09-16 Aparelho eletrocirúrgico para fornecimento combinado de rf/micro-ondas

Country Status (13)

Country Link
US (2) US10080609B2 (pt)
EP (2) EP2900157B1 (pt)
JP (3) JP6612127B2 (pt)
CN (2) CN107550560B (pt)
AU (2) AU2013322400B2 (pt)
CA (2) CA2925156C (pt)
DK (2) DK2900157T3 (pt)
ES (2) ES2622194T3 (pt)
GB (1) GB2506377A (pt)
HK (1) HK1212879A1 (pt)
PT (2) PT3150158T (pt)
SG (2) SG11201502389TA (pt)
WO (1) WO2014049332A1 (pt)

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Also Published As

Publication number Publication date
JP6608477B2 (ja) 2019-11-20
SG11201502389TA (en) 2015-04-29
JP6612127B2 (ja) 2019-11-27
US11540880B2 (en) 2023-01-03
EP2900157B1 (en) 2017-01-18
AU2013322400A1 (en) 2015-05-07
CA2925156C (en) 2021-06-22
AU2013322400B2 (en) 2017-09-07
HK1212879A1 (zh) 2016-06-24
DK3150158T3 (en) 2018-05-14
CA3060535A1 (en) 2014-04-03
ES2668957T3 (es) 2018-05-23
AU2017208353B2 (en) 2019-04-04
US20150238257A1 (en) 2015-08-27
GB2506377A (en) 2014-04-02
JP2015530172A (ja) 2015-10-15
EP3150158B1 (en) 2018-03-07
JP2018134442A (ja) 2018-08-30
JP2019205841A (ja) 2019-12-05
SG10201605059PA (en) 2016-07-28
EP2900157A1 (en) 2015-08-05
CN107550560A (zh) 2018-01-09
JP6774068B2 (ja) 2020-10-21
ES2622194T3 (es) 2017-07-05
AU2017208353A1 (en) 2017-08-17
CN104812323B (zh) 2017-09-26
EP3150158A1 (en) 2017-04-05
CA3060535C (en) 2022-05-03
GB201217247D0 (en) 2012-11-07
CN104812323A (zh) 2015-07-29
US10080609B2 (en) 2018-09-25
PT2900157T (pt) 2017-04-24
US20180344400A1 (en) 2018-12-06
CA2925156A1 (en) 2014-04-03
WO2014049332A1 (en) 2014-04-03
DK2900157T3 (en) 2017-04-10
CN107550560B (zh) 2020-12-22

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