AU2012242744B2 - Methods and devices for controlling ablation therapy - Google Patents

Methods and devices for controlling ablation therapy Download PDF

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Publication number
AU2012242744B2
AU2012242744B2 AU2012242744A AU2012242744A AU2012242744B2 AU 2012242744 B2 AU2012242744 B2 AU 2012242744B2 AU 2012242744 A AU2012242744 A AU 2012242744A AU 2012242744 A AU2012242744 A AU 2012242744A AU 2012242744 B2 AU2012242744 B2 AU 2012242744B2
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AU
Australia
Prior art keywords
elongate body
fluid
inner lumen
lumen
ablation
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.)
Ceased
Application number
AU2012242744A
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English (en)
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AU2012242744A1 (en
Inventor
Michael G. Curley
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.)
Thermedical Inc
Original Assignee
Thermedical Inc
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Filing date
Publication date
Application filed by Thermedical Inc filed Critical Thermedical Inc
Publication of AU2012242744A1 publication Critical patent/AU2012242744A1/en
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Publication of AU2012242744B2 publication Critical patent/AU2012242744B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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    • 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
    • A61B18/08—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
    • A61B18/082—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
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    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • 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
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1477—Needle-like probes
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
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    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
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    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
    • A61B2018/046—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid in liquid form
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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
    • A61B2018/1405—Electrodes having a specific shape
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    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1472—Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
    • A—HUMAN NECESSITIES
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    • 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
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    • A61B18/14—Probes or electrodes therefor
    • A61B18/16—Indifferent or passive electrodes for grounding
    • A61B2018/162—Indifferent or passive electrodes for grounding located on the probe body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
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    • F04C2270/041—Controlled or regulated
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    • Y10T29/49016—Antenna or wave energy "plumbing" making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49085—Thermally variable

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Surgical Instruments (AREA)
  • Cardiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2012242744A 2011-04-12 2012-04-12 Methods and devices for controlling ablation therapy Ceased AU2012242744B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161474574P 2011-04-12 2011-04-12
US61/474,574 2011-04-12
PCT/US2012/033332 WO2012142296A1 (en) 2011-04-12 2012-04-12 Methods and devices for controlling ablation therapy

Publications (2)

Publication Number Publication Date
AU2012242744A1 AU2012242744A1 (en) 2013-10-17
AU2012242744B2 true AU2012242744B2 (en) 2016-10-20

Family

ID=47006969

Family Applications (7)

Application Number Title Priority Date Filing Date
AU2012242744A Ceased AU2012242744B2 (en) 2011-04-12 2012-04-12 Methods and devices for controlling ablation therapy
AU2012242851A Abandoned AU2012242851A1 (en) 2011-04-12 2012-04-12 Devices and methods for remote temperature monitoring in fluid enhanced ablation therapy
AU2012242739A Abandoned AU2012242739A1 (en) 2011-04-12 2012-04-12 Devices and methods for shaping therapy in fluid enhanced ablation
AU2012242845A Abandoned AU2012242845A1 (en) 2011-04-12 2012-04-12 Methods and devices for use of degassed fluids with fluid enhanced ablation devices
AU2012242853A Ceased AU2012242853B2 (en) 2011-04-12 2012-04-12 Methods and devices for heating fluid in fluid enhanced ablation therapy
AU2016250432A Ceased AU2016250432B2 (en) 2011-04-12 2016-10-27 Methods and devices for use of degassed fluids with fluid enhanced ablation devices
AU2017200549A Ceased AU2017200549B2 (en) 2011-04-12 2017-01-27 Methods and devices for heating fluid enhanced ablation therapy

Family Applications After (6)

Application Number Title Priority Date Filing Date
AU2012242851A Abandoned AU2012242851A1 (en) 2011-04-12 2012-04-12 Devices and methods for remote temperature monitoring in fluid enhanced ablation therapy
AU2012242739A Abandoned AU2012242739A1 (en) 2011-04-12 2012-04-12 Devices and methods for shaping therapy in fluid enhanced ablation
AU2012242845A Abandoned AU2012242845A1 (en) 2011-04-12 2012-04-12 Methods and devices for use of degassed fluids with fluid enhanced ablation devices
AU2012242853A Ceased AU2012242853B2 (en) 2011-04-12 2012-04-12 Methods and devices for heating fluid in fluid enhanced ablation therapy
AU2016250432A Ceased AU2016250432B2 (en) 2011-04-12 2016-10-27 Methods and devices for use of degassed fluids with fluid enhanced ablation devices
AU2017200549A Ceased AU2017200549B2 (en) 2011-04-12 2017-01-27 Methods and devices for heating fluid enhanced ablation therapy

Country Status (9)

Country Link
US (20) US9138287B2 (enExample)
EP (8) EP2696790B1 (enExample)
JP (15) JP6297970B2 (enExample)
KR (9) KR102112356B1 (enExample)
CN (10) CN106901830B (enExample)
AU (7) AU2012242744B2 (enExample)
BR (5) BR112013026260A2 (enExample)
ES (4) ES2817851T3 (enExample)
WO (5) WO2012142291A1 (enExample)

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US10595819B2 (en) 2006-04-20 2020-03-24 Gynesonics, Inc. Ablation device with articulated imaging transducer
US9403029B2 (en) * 2007-07-18 2016-08-02 Visualase, Inc. Systems and methods for thermal therapy
US9023030B2 (en) 2007-10-09 2015-05-05 Boston Scientific Scimed, Inc. Cooled ablation catheter devices and methods of use
EP2211981A1 (en) * 2007-10-09 2010-08-04 Boston Scientific Limited Electrophysiology electrodes and apparatus including the same
US8088072B2 (en) 2007-10-12 2012-01-03 Gynesonics, Inc. Methods and systems for controlled deployment of needles in tissue
CN102238920B (zh) 2008-10-06 2015-03-25 维兰德.K.沙马 用于组织消融的方法和装置
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US8262574B2 (en) 2009-02-27 2012-09-11 Gynesonics, Inc. Needle and tine deployment mechanism
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US8903488B2 (en) 2009-05-28 2014-12-02 Angiodynamics, Inc. System and method for synchronizing energy delivery to the cardiac rhythm
US9226791B2 (en) 2012-03-12 2016-01-05 Advanced Cardiac Therapeutics, Inc. Systems for temperature-controlled ablation using radiometric feedback
US8954161B2 (en) 2012-06-01 2015-02-10 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature and detecting tissue contact prior to and during tissue ablation
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US9277961B2 (en) 2009-06-12 2016-03-08 Advanced Cardiac Therapeutics, Inc. Systems and methods of radiometrically determining a hot-spot temperature of tissue being treated
US9895189B2 (en) 2009-06-19 2018-02-20 Angiodynamics, Inc. Methods of sterilization and treating infection using irreversible electroporation
US10588609B2 (en) 2010-02-04 2020-03-17 Procept Biorobotics Corporation Gene analysis and generation of stem cell methods and apparatus
WO2016037132A1 (en) 2014-09-05 2016-03-10 Procept Biorobotics Corporation Gene analysis and generation of stem cell methods and apparatus
WO2016004071A1 (en) * 2014-06-30 2016-01-07 Procept Biorobotics Corporation Fluid jet tissue resection and cold coagulation (aquablation) methods and apparatus
US10314650B2 (en) 2010-06-16 2019-06-11 Biosense Webster (Israel) Ltd. Spectral sensing of ablation
US11490957B2 (en) 2010-06-16 2022-11-08 Biosense Webster (Israel) Ltd. Spectral sensing of ablation
US20140171806A1 (en) * 2012-12-17 2014-06-19 Biosense Webster (Israel), Ltd. Optical lesion assessment
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BR112013026260A2 (pt) 2011-04-12 2019-09-24 Thermedical Inc dispositivos e métodos para terapia de formatação em ablação aperfeiçoada com fluido
US9895185B2 (en) 2011-09-13 2018-02-20 Nxthera, Inc. Systems and methods for prostate treatment
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US9414881B2 (en) 2012-02-08 2016-08-16 Angiodynamics, Inc. System and method for increasing a target zone for electrical ablation
WO2013152119A1 (en) 2012-04-03 2013-10-10 Nxthera, Inc. Induction coil vapor generator
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US8992427B2 (en) 2012-09-07 2015-03-31 Gynesonics, Inc. Methods and systems for controlled deployment of needle structures in tissue
US10195467B2 (en) * 2013-02-21 2019-02-05 Boston Scientific Scimed, Inc. Ablation catheter system with wireless radio frequency temperature sensor
WO2014153082A2 (en) 2013-03-14 2014-09-25 Nxthera, Inc. Systems and methods for treating prostate cancer
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