SG11202101623YA - Devices and methods for ablating biological tissue - Google Patents

Devices and methods for ablating biological tissue

Info

Publication number
SG11202101623YA
SG11202101623YA SG11202101623YA SG11202101623YA SG11202101623YA SG 11202101623Y A SG11202101623Y A SG 11202101623YA SG 11202101623Y A SG11202101623Y A SG 11202101623YA SG 11202101623Y A SG11202101623Y A SG 11202101623YA SG 11202101623Y A SG11202101623Y A SG 11202101623YA
Authority
SG
Singapore
Prior art keywords
methods
devices
biological tissue
ablating biological
ablating
Prior art date
Application number
SG11202101623YA
Inventor
David Morris
Sarah Valle
Original Assignee
In Medical Group Pty 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
Priority claimed from AU2018903074A external-priority patent/AU2018903074A0/en
Application filed by In Medical Group Pty Ltd filed Critical In Medical Group Pty Ltd
Publication of SG11202101623YA publication Critical patent/SG11202101623YA/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
    • A61B18/12—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • 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
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    • 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
    • A61B18/1206—Generators therefor
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    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
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    • 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
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    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
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    • 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
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    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
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    • 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
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    • 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
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    • 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
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    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
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    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
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    • 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
    • A61B18/20—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 laser
    • A61B18/22—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 laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2285—Optical elements at the distal end of probe tips with removable, replacable, or exchangable tips

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
SG11202101623YA 2018-08-21 2019-08-20 Devices and methods for ablating biological tissue SG11202101623YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2018903074A AU2018903074A0 (en) 2018-08-21 Devices and methods for ablating biological tissue
PCT/AU2019/050880 WO2020037366A1 (en) 2018-08-21 2019-08-20 Devices and methods for ablating biological tissue

Publications (1)

Publication Number Publication Date
SG11202101623YA true SG11202101623YA (en) 2021-03-30

Family

ID=69591863

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101623YA SG11202101623YA (en) 2018-08-21 2019-08-20 Devices and methods for ablating biological tissue

Country Status (7)

Country Link
US (1) US20210338317A1 (en)
EP (1) EP3840676A4 (en)
JP (1) JP7458652B2 (en)
CN (1) CN112930148A (en)
AU (1) AU2019323942A1 (en)
SG (1) SG11202101623YA (en)
WO (1) WO2020037366A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370675A (en) 1992-08-12 1994-12-06 Vidamed, Inc. Medical probe device and method
US6564806B1 (en) * 2000-02-18 2003-05-20 Thomas J. Fogarty Device for accurately marking tissue
WO2006078863A2 (en) * 2005-01-18 2006-07-27 Daniel Steven A Device and method for thermal ablation of biological tissue using spherical ablation patterns
EP2142127B1 (en) 2007-04-19 2013-06-12 S.D.M.H.PTY. Ltd. Tissue ablation device with electrodes deployable to form a planar array of elliptical electrodes
US8920416B2 (en) * 2009-09-30 2014-12-30 Boston Scientific Scimed, Inc. Medical probe with translatable co-access cannula
US9675406B2 (en) * 2010-02-16 2017-06-13 Angiodynamics, Inc. Ablation device with guide sleeves
US20150272662A1 (en) 2014-03-28 2015-10-01 Spiration, Inc., d.b.a. Olympus Respiratory America System and method for predictable deployment of a medical device

Also Published As

Publication number Publication date
WO2020037366A1 (en) 2020-02-27
AU2019323942A1 (en) 2021-04-15
EP3840676A1 (en) 2021-06-30
JP7458652B2 (en) 2024-04-01
US20210338317A1 (en) 2021-11-04
CN112930148A (en) 2021-06-08
JP2021533917A (en) 2021-12-09
EP3840676A4 (en) 2022-06-01

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