AU2020301239B2 - Methods and systems for controlling energy delivery to filament devices - Google Patents

Methods and systems for controlling energy delivery to filament devices

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Publication number
AU2020301239B2
AU2020301239B2 AU2020301239A AU2020301239A AU2020301239B2 AU 2020301239 B2 AU2020301239 B2 AU 2020301239B2 AU 2020301239 A AU2020301239 A AU 2020301239A AU 2020301239 A AU2020301239 A AU 2020301239A AU 2020301239 B2 AU2020301239 B2 AU 2020301239B2
Authority
AU
Australia
Prior art keywords
current
filaments
filament
array
pulses
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.)
Active
Application number
AU2020301239A
Other languages
English (en)
Other versions
AU2020301239A1 (en
Inventor
Hirotoshi Adachi
Arjun Singh BHUNGAL
Joe HUA
Uros Kascak
Megha Chaudhary SHARMA
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.)
Passport Technologies Inc
Original Assignee
Passport Technologies 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 Passport Technologies Inc filed Critical Passport Technologies Inc
Publication of AU2020301239A1 publication Critical patent/AU2020301239A1/en
Application granted granted Critical
Publication of AU2020301239B2 publication Critical patent/AU2020301239B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B18/08—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • 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
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00625—Vaporization
    • 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
    • A61B2018/0072—Current
    • 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
    • A61B2018/00791—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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AU2020301239A 2019-06-28 2020-06-24 Methods and systems for controlling energy delivery to filament devices Active AU2020301239B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962868580P 2019-06-28 2019-06-28
US62/868,580 2019-06-28
PCT/US2020/039437 WO2020264034A1 (en) 2019-06-28 2020-06-24 Methods and systems for controlling energy delivery to filament devices

Publications (2)

Publication Number Publication Date
AU2020301239A1 AU2020301239A1 (en) 2022-02-03
AU2020301239B2 true AU2020301239B2 (en) 2025-08-07

Family

ID=74062038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020301239A Active AU2020301239B2 (en) 2019-06-28 2020-06-24 Methods and systems for controlling energy delivery to filament devices

Country Status (8)

Country Link
US (2) US12514629B2 (https=)
EP (1) EP3990063A4 (https=)
JP (2) JP7522140B2 (https=)
KR (1) KR102915629B1 (https=)
CN (1) CN114375181B (https=)
AU (1) AU2020301239B2 (https=)
CA (1) CA3144633A1 (https=)
WO (1) WO2020264034A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114375181B (zh) 2019-06-28 2025-10-31 帕斯帕特技术有限公司 用于控制向细丝装置递送能量的方法和系统
CN115054362A (zh) * 2022-07-28 2022-09-16 杭州德诺电生理医疗科技有限公司 一种消融系统

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US6843789B2 (en) * 2000-10-31 2005-01-18 Gyrus Medical Limited Electrosurgical system
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NZ524940A (en) 2000-11-06 2003-08-29 Samyang Corp A multilayered sandwich transdermal drug delivery system with improved water absorbability and adhesion properties
US9918665B2 (en) * 2002-03-11 2018-03-20 Nitto Denko Corporation Transdermal porator and patch system and method for using same
US8116860B2 (en) * 2002-03-11 2012-02-14 Altea Therapeutics Corporation Transdermal porator and patch system and method for using same
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US8016811B2 (en) 2003-10-24 2011-09-13 Altea Therapeutics Corporation Method for transdermal delivery of permeant substances
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EP2674188A2 (en) * 2007-01-22 2013-12-18 Altea Therapeutics Corporation Transdermal permeant delivery system

Also Published As

Publication number Publication date
CN114375181B (zh) 2025-10-31
EP3990063A1 (en) 2022-05-04
KR20220054583A (ko) 2022-05-03
CN114375181A (zh) 2022-04-19
CA3144633A1 (en) 2020-12-30
JP2022540052A (ja) 2022-09-14
US20220257303A1 (en) 2022-08-18
AU2020301239A1 (en) 2022-02-03
JP7522140B2 (ja) 2024-07-24
EP3990063A4 (en) 2023-07-05
US20260102200A1 (en) 2026-04-16
KR102915629B1 (ko) 2026-01-21
JP2024133694A (ja) 2024-10-02
US12514629B2 (en) 2026-01-06
WO2020264034A1 (en) 2020-12-30

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