CN114375181B - 用于控制向细丝装置递送能量的方法和系统 - Google Patents

用于控制向细丝装置递送能量的方法和系统

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Publication number
CN114375181B
CN114375181B CN202080060447.1A CN202080060447A CN114375181B CN 114375181 B CN114375181 B CN 114375181B CN 202080060447 A CN202080060447 A CN 202080060447A CN 114375181 B CN114375181 B CN 114375181B
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China
Prior art keywords
filament
current
array
current density
filaments
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.)
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Application number
CN202080060447.1A
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English (en)
Chinese (zh)
Other versions
CN114375181A (zh
Inventor
乌罗斯·卡斯卡克
阿琼·辛格·邦加尔
梅加·乔达里·夏尔马
博敏 安达
安达博敏
乔·华
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.)
Passepart Technology Co ltd
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Passepart Technology Co ltd
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Publication of CN114375181A publication Critical patent/CN114375181A/zh
Application granted granted Critical
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Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CN202080060447.1A 2019-06-28 2020-06-24 用于控制向细丝装置递送能量的方法和系统 Active CN114375181B (zh)

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
CN114375181A CN114375181A (zh) 2022-04-19
CN114375181B true CN114375181B (zh) 2025-10-31

Family

ID=74062038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080060447.1A Active CN114375181B (zh) 2019-06-28 2020-06-24 用于控制向细丝装置递送能量的方法和系统

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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Also Published As

Publication number Publication date
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
AU2020301239B2 (en) 2025-08-07
US12514629B2 (en) 2026-01-06
WO2020264034A1 (en) 2020-12-30

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