WO2021002631A3 - 피부에 인가되는 분산 전류를 이용한 전기장 기반 암 치료장치 - Google Patents

피부에 인가되는 분산 전류를 이용한 전기장 기반 암 치료장치 Download PDF

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Publication number
WO2021002631A3
WO2021002631A3 PCT/KR2020/008252 KR2020008252W WO2021002631A3 WO 2021002631 A3 WO2021002631 A3 WO 2021002631A3 KR 2020008252 W KR2020008252 W KR 2020008252W WO 2021002631 A3 WO2021002631 A3 WO 2021002631A3
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WO
WIPO (PCT)
Prior art keywords
skin
electric field
treatment apparatus
cancer treatment
based cancer
Prior art date
Application number
PCT/KR2020/008252
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English (en)
French (fr)
Other versions
WO2021002631A2 (ko
Inventor
윤명근
Original Assignee
고려대학교 산학협력단
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Application filed by 고려대학교 산학협력단 filed Critical 고려대학교 산학협력단
Publication of WO2021002631A2 publication Critical patent/WO2021002631A2/ko
Publication of WO2021002631A3 publication Critical patent/WO2021002631A3/ko

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36002—Cancer treatment, e.g. tumour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Electrotherapy Devices (AREA)

Abstract

전기장 기반 암 치료장치로서, 체내에 전기장을 인가하기 위한 적어도 한 쌍의 전극; 상기 전극과, 상기 전극이 부착되는 피부 사이에 구비되는 전도성 매개체를 포함하며, 상기 전도성 매개체는 상기 전극이 부착되는 피부에서의 피부전류밀도를 100mA/cm2 이하로 유지하기 위한 두께를 갖는 것을 특징으로 하는 전기장 기반 암 치료장치가 제공된다.
PCT/KR2020/008252 2019-07-01 2020-06-25 피부에 인가되는 분산 전류를 이용한 전기장 기반 암 치료장치 WO2021002631A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0078653 2019-07-01
KR1020190078653A KR20210003333A (ko) 2019-07-01 2019-07-01 피부에 인가되는 분산 전류를 이용한 전기장 기반 암 치료장치

Publications (2)

Publication Number Publication Date
WO2021002631A2 WO2021002631A2 (ko) 2021-01-07
WO2021002631A3 true WO2021002631A3 (ko) 2021-02-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/008252 WO2021002631A2 (ko) 2019-07-01 2020-06-25 피부에 인가되는 분산 전류를 이용한 전기장 기반 암 치료장치

Country Status (2)

Country Link
KR (1) KR20210003333A (ko)
WO (1) WO2021002631A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114053585A (zh) * 2022-01-17 2022-02-18 北京微刀医疗科技有限公司 治疗脑胶质瘤的电场帽子
WO2024076029A1 (ko) * 2022-10-07 2024-04-11 주식회사 필드큐어 전극 어레이에서의 온도 측정 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006513739A (ja) * 2002-10-02 2006-04-27 スタンデン・リミテッド 腫瘍等を治療するための装置ならびに腫瘍の治療のための装置を備えた製品
US20100004715A1 (en) * 2008-07-02 2010-01-07 Brian Fahey Systems and methods for automated muscle stimulation
KR20160134469A (ko) * 2015-05-14 2016-11-23 고려대학교 산학협력단 불연속적인 분할 교류 전기장을 이용한 암 치료 장치 및 방법
WO2017072706A1 (en) * 2015-10-28 2017-05-04 Zeev Bomzon Ttfield treatment with optimization of electrode positions on the head based on mri-based conductivity measurements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006513739A (ja) * 2002-10-02 2006-04-27 スタンデン・リミテッド 腫瘍等を治療するための装置ならびに腫瘍の治療のための装置を備えた製品
US20100004715A1 (en) * 2008-07-02 2010-01-07 Brian Fahey Systems and methods for automated muscle stimulation
KR20160134469A (ko) * 2015-05-14 2016-11-23 고려대학교 산학협력단 불연속적인 분할 교류 전기장을 이용한 암 치료 장치 및 방법
WO2017072706A1 (en) * 2015-10-28 2017-05-04 Zeev Bomzon Ttfield treatment with optimization of electrode positions on the head based on mri-based conductivity measurements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EILON D KIRSON; VLADIMÍR DBALÝ; FRANTIŠEK TOVARYŠ; JOSEF VYMAZAL; JEAN F SOUSTIEL; AVIRAN ITZHAKI; DANIEL MORDECHOVICH; SHIRLEY ST: "Alternating electric fields arrest cell proliferation in animal tumor models and human brain tumors", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 104, no. 24, 12 June 2007 (2007-06-12), pages 10152 - 10157, XP002730220, ISSN: 0027-8424, DOI: 10.1073/pnas.0702916104 *

Also Published As

Publication number Publication date
KR20210003333A (ko) 2021-01-12
WO2021002631A2 (ko) 2021-01-07

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