KR20230076822A - 폐 종양을 치료하기 위한 시스템 및 장치 - Google Patents

폐 종양을 치료하기 위한 시스템 및 장치 Download PDF

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Publication number
KR20230076822A
KR20230076822A KR1020237010594A KR20237010594A KR20230076822A KR 20230076822 A KR20230076822 A KR 20230076822A KR 1020237010594 A KR1020237010594 A KR 1020237010594A KR 20237010594 A KR20237010594 A KR 20237010594A KR 20230076822 A KR20230076822 A KR 20230076822A
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South Korea
Prior art keywords
conductive fluid
ablation
temperature
flow rate
controller
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Pending
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KR1020237010594A
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English (en)
Korean (ko)
Inventor
샤생크 레이나
쉬브쿠마르 사베산
마크 겔판드
미리암 타이미스토
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지단 메디컬, 인코포레이티드
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Publication of KR20230076822A publication Critical patent/KR20230076822A/ko
Pending legal-status Critical Current

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    • 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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart 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
    • A61B2018/00005—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
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
    • A61B2018/00285—Balloons
    • 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
    • A61B2018/00541—Lung or bronchi
    • 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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A61B2018/00648—Sensing and controlling the application of energy with feedback, i.e. closed loop control using more than one sensed parameter
    • 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
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • A61B2018/00678—Sensing and controlling the application of energy using a threshold value upper
    • 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
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • 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
    • A61B2018/00744—Fluid flow
    • 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
    • A61B2018/00863—Fluid flow
    • 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
    • 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
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
KR1020237010594A 2020-08-28 2021-08-16 폐 종양을 치료하기 위한 시스템 및 장치 Pending KR20230076822A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063071805P 2020-08-28 2020-08-28
US63/071,805 2020-08-28
PCT/US2021/046068 WO2022046443A1 (en) 2020-08-28 2021-08-16 Systems and devices for treating lung tumors

Publications (1)

Publication Number Publication Date
KR20230076822A true KR20230076822A (ko) 2023-05-31

Family

ID=77726527

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237010594A Pending KR20230076822A (ko) 2020-08-28 2021-08-16 폐 종양을 치료하기 위한 시스템 및 장치

Country Status (8)

Country Link
US (1) US20230301711A1 (https=)
EP (1) EP4203826A1 (https=)
JP (1) JP7840333B2 (https=)
KR (1) KR20230076822A (https=)
CN (1) CN116583238A (https=)
AU (1) AU2021330504A1 (https=)
CA (1) CA3193285A1 (https=)
WO (1) WO2022046443A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12383327B2 (en) * 2020-09-04 2025-08-12 Smith & Nephew, Inc. Multi-channel RF impedance
DE102023124190B3 (de) * 2023-09-07 2024-09-19 Karl Storz Se & Co. Kg Vorrichtung zur Führung eines Biopsie-Elements, System zur Durchführung einer Biopsie und Verfahren zum Betreiben eines solchen Systems
CN118845194B (zh) * 2024-09-26 2025-04-11 杭州睿笛生物科技有限公司 Copd消融系统及控制方法
CN120501500B (zh) * 2025-07-22 2025-09-16 苏州飞马医疗科技有限公司 一种高频加热蒸汽消融设备用动态功率分配系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235022B1 (en) * 1996-12-20 2001-05-22 Cardiac Pathways, Inc RF generator and pump apparatus and system and method for cooled ablation
CA2635662C (en) * 1997-04-11 2012-05-29 United States Surgical Corporation Controller for thermal treatment of tissue
EP2275050A1 (en) 2001-09-05 2011-01-19 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US7412977B2 (en) 2002-03-08 2008-08-19 Emphasys Medical, Inc. Methods and devices for inducing collapse in lung regions fed by collateral pathways
US8720047B2 (en) 2009-05-08 2014-05-13 Hoowaki, Llc Method for making microstructured objects
RU2012150087A (ru) * 2010-04-26 2014-06-10 Медтроник Ардиан Люксембург С.А.Р.Л. Катетерные устройства, системы и способы для почечной нейромодуляции
JP5757586B2 (ja) * 2013-02-28 2015-07-29 日本ライフライン株式会社 カテーテルシステム
CN109464186B (zh) 2017-09-08 2023-12-22 泽丹医疗股份有限公司 治疗肺部肿瘤的装置和方法
EP3851060B1 (en) * 2018-09-14 2023-08-09 Hangzhou Broncus Medical Co., Ltd. Radio frequency ablation catheter, radio frequency ablation system for lungs
US20210007796A1 (en) * 2019-07-10 2021-01-14 Zidan Medical, Inc. Systems, devices and methods for treating lung tumors

Also Published As

Publication number Publication date
AU2021330504A1 (en) 2023-03-30
EP4203826A1 (en) 2023-07-05
JP2023542052A (ja) 2023-10-04
US20230301711A1 (en) 2023-09-28
JP7840333B2 (ja) 2026-04-03
CA3193285A1 (en) 2022-03-03
WO2022046443A1 (en) 2022-03-03
CN116583238A (zh) 2023-08-11

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Patent event date: 20230328

Patent event code: PA01051R01D

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Patent event date: 20240816

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