MX2023004824A - Sistemas de sonda de ablacion. - Google Patents

Sistemas de sonda de ablacion.

Info

Publication number
MX2023004824A
MX2023004824A MX2023004824A MX2023004824A MX2023004824A MX 2023004824 A MX2023004824 A MX 2023004824A MX 2023004824 A MX2023004824 A MX 2023004824A MX 2023004824 A MX2023004824 A MX 2023004824A MX 2023004824 A MX2023004824 A MX 2023004824A
Authority
MX
Mexico
Prior art keywords
ablation probe
ablation
heat transfer
transfer layer
probe tip
Prior art date
Application number
MX2023004824A
Other languages
English (en)
Inventor
Leigh E Colby
David Watson
Original Assignee
Triagenics Inc
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 Triagenics Inc filed Critical Triagenics Inc
Publication of MX2023004824A publication Critical patent/MX2023004824A/es

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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00017—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids with gas
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00297—Means for providing haptic feedback
    • A61B2018/00303—Means for providing haptic feedback active, e.g. with a motor creating vibrations
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00714—Temperature
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00738—Depth, e.g. depth of 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00779—Power or energy
    • A61B2018/00785—Reflected power
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • 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
    • A61B2018/1892—Details of electrical isolations of the antenna

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)
  • Measuring Leads Or Probes (AREA)

Abstract

Punta de sonda de ablación (100) que tiene un árbol (102) con un extremo de inserción (104). El árbol (102) incluye una antena coaxial (110). Un centro de ablación (124) está situado dentro del árbol (102) cerca del extremo de inserción (104). Una capa de transferencia de calor (130) circunda la antena coaxial (110). Un depósito térmico (134) circunda al menos parcialmente la capa de transferencia de calor (130). Un método para utilizar la punta de sonda de ablación (100) incluye predeterminar una temperatura óptima para la capa de transferencia de calor (130), y el depósito térmico (134) que enfría la capa de transferencia de calor (130) a no más de la temperatura óptima. La punta de sonda de ablación (100) puede ser parte de un sistema de sonda de ablación (50) que incluye una fuente de ablación (60) que proporciona medios de ablación (62) a la punta de sonda de ablación (100).
MX2023004824A 2020-10-26 2020-10-26 Sistemas de sonda de ablacion. MX2023004824A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/057383 WO2022093177A1 (en) 2020-10-26 2020-10-26 Ablation probe systems

Publications (1)

Publication Number Publication Date
MX2023004824A true MX2023004824A (es) 2024-03-27

Family

ID=81383106

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023004824A MX2023004824A (es) 2020-10-26 2020-10-26 Sistemas de sonda de ablacion.

Country Status (6)

Country Link
US (1) US20230277243A1 (es)
EP (1) EP4231953A4 (es)
AU (1) AU2020475251B2 (es)
CA (1) CA3171414A1 (es)
MX (1) MX2023004824A (es)
WO (1) WO2022093177A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014143014A1 (en) 2013-03-15 2014-09-18 Triagenics, Llc Therapeutic tooth bud ablation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639238B1 (fr) * 1988-11-21 1991-02-22 Technomed Int Sa Appareil de traitement chirurgical de tissus par hyperthermie, de preference la prostate, comprenant des moyens de protection thermique comprenant de preference des moyens formant ecran radioreflechissant
US6293946B1 (en) * 1999-08-27 2001-09-25 Link Technology, Inc. Non-stick electrosurgical forceps
JP2003111848A (ja) * 2001-10-05 2003-04-15 Nihon Medix 加熱式バルーンカテーテル装置およびその加熱方法
AU2003901390A0 (en) * 2003-03-26 2003-04-10 University Of Technology, Sydney Microwave antenna for cardiac ablation
US7611508B2 (en) 2005-08-23 2009-11-03 Wisconsin Alumni Research Foundation Floating sleeve microwave antenna for tumor ablation
WO2014143014A1 (en) 2013-03-15 2014-09-18 Triagenics, Llc Therapeutic tooth bud ablation
US9402693B2 (en) 2009-05-11 2016-08-02 Triagenics, Llc Therapeutic tooth bud ablation
US10022202B2 (en) 2013-03-15 2018-07-17 Triagenics, Llc Therapeutic tooth bud ablation
US8876814B2 (en) * 2009-09-29 2014-11-04 Covidien Lp Fluid cooled choke dielectric and coaxial cable dielectric
US8409188B2 (en) * 2010-03-26 2013-04-02 Covidien Lp Ablation devices with adjustable radiating section lengths, electrosurgical systems including same, and methods of adjusting ablation fields using same
US9438264B1 (en) 2015-09-10 2016-09-06 Realtek Semiconductor Corp. High-speed capacitive digital-to-analog converter and method thereof
US10330401B2 (en) * 2015-03-09 2019-06-25 Leddynamics, Inc. Magnetic coupling for heat flow management in thermoelectric modules and devices thereof
US11058487B2 (en) * 2017-03-09 2021-07-13 Wisconsin Alumni Research Foundation Microwave ablation antenna system with reflector and slot
US11957409B2 (en) 2018-12-19 2024-04-16 Boston Scientific Scimed, Inc. Irrigation cooling structure for microwave ablation tissue probe

Also Published As

Publication number Publication date
AU2020475251B2 (en) 2024-04-18
CA3171414A1 (en) 2022-05-05
EP4231953A4 (en) 2024-02-21
AU2020475251A1 (en) 2023-06-22
WO2022093177A1 (en) 2022-05-05
US20230277243A1 (en) 2023-09-07
EP4231953A1 (en) 2023-08-30

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