JP2024533777A - 交流電場を用いた被験者の治療における電気感覚の軽減 - Google Patents

交流電場を用いた被験者の治療における電気感覚の軽減 Download PDF

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JP2024533777A
JP2024533777A JP2024519394A JP2024519394A JP2024533777A JP 2024533777 A JP2024533777 A JP 2024533777A JP 2024519394 A JP2024519394 A JP 2024519394A JP 2024519394 A JP2024519394 A JP 2024519394A JP 2024533777 A JP2024533777 A JP 2024533777A
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electrode element
electrical signal
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electrode
signal during
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JP2024533777A5 (cg-RX-API-DMAC7.html
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クリステン・ダブリュー・カールソン
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ノボキュア ゲーエムベーハー
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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
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • 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
    • A61N1/0408—Use-related aspects
    • A61N1/0456—Specially adapted for transcutaneous electrical nerve stimulation [TENS]
    • 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
    • A61N1/18—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
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A61N1/36034—Control systems specified by the stimulation parameters
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • 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
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)
    • 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
    • A61N1/0492—Patch 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
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • 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
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0529—Electrodes for brain 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
    • A61N1/323—Interference currents, i.e. treatment by several currents summed in the body
    • 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
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36017—External stimulators, e.g. with patch electrodes with leads or electrodes penetrating the skin
    • 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
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electrotherapy Devices (AREA)
JP2024519394A 2021-09-30 2022-09-29 交流電場を用いた被験者の治療における電気感覚の軽減 Pending JP2024533777A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163250675P 2021-09-30 2021-09-30
US63/250,675 2021-09-30
PCT/IB2022/059265 WO2023053044A1 (en) 2021-09-30 2022-09-29 Reducing electrosensation whilst treating a subject using alternating electric fields

Publications (2)

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JP2024533777A true JP2024533777A (ja) 2024-09-12
JP2024533777A5 JP2024533777A5 (cg-RX-API-DMAC7.html) 2025-10-09

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JP2024519394A Pending JP2024533777A (ja) 2021-09-30 2022-09-29 交流電場を用いた被験者の治療における電気感覚の軽減

Country Status (6)

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US (1) US20230098801A1 (cg-RX-API-DMAC7.html)
EP (1) EP4408516A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024533777A (cg-RX-API-DMAC7.html)
CN (1) CN118043105A (cg-RX-API-DMAC7.html)
TW (1) TW202322866A (cg-RX-API-DMAC7.html)
WO (1) WO2023053044A1 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
KR20240027008A (ko) * 2021-06-30 2024-02-29 노보큐어 게엠베하 종양 치료 필드(ttfield)를 인가하기 위한 트랜스듀서 어레이에서 전류를 제한하기 위한 커패시터의 사용
US12599765B2 (en) 2021-12-14 2026-04-14 Novocure Gmbh Shifting of transducer array to reduce skin irritation
JP2024545019A (ja) 2021-12-30 2024-12-05 ノボキュア ゲーエムベーハー 腫瘍治療フィールド（ｔｔｆｉｅｌｄ）を使用した治療のためのパラメータ値の選択
CA3255022A1 (en) 2022-03-30 2023-10-05 Novocure Gmbh USE OF INTERLACED COOLING PERIODS TO INCREASE THE MAXIMUM INTENSITY OF TUMOR TREATMENT FIELDS
IL314392A (en) 2022-03-30 2024-09-01 Novocure Gmbh Reducing electrosensation whilst treating a subject using alternating electric fields by pairing transducer arrays together
US12268863B2 (en) 2023-02-06 2025-04-08 Novocure Gmbh Shiftable transducer array with anisotropic material layer
CN121925295A (zh) * 2023-09-29 2026-04-24 诺沃库勒有限责任公司 使用振幅和频率的交错变化来改善用交变电场进行治疗期间的电感觉

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056395A1 (en) * 1999-03-25 2000-09-28 Genetronics, Inc. Method and apparatus for reducing electroporation-mediated muscle reaction and pain response
US7146210B2 (en) * 2000-02-17 2006-12-05 Standen Ltd. Apparatus and method for optimizing tumor treatment efficiency by electric fields
US7805201B2 (en) * 2000-02-17 2010-09-28 Standen Ltd. Treating a tumor or the like with an electric field
US11752329B2 (en) * 2018-07-01 2023-09-12 Presidio Medical, Inc. Systems and methods for nerve conduction block
JP6974671B2 (ja) * 2018-08-23 2021-12-01 ノボキュア ゲーエムベーハー 血液脳関門の透過性を向上させるための交流電界の使用
US11160977B2 (en) * 2018-09-04 2021-11-02 Novocure Gmbh Delivering tumor treating fields (TTFields) to the infratentorial brain
CN112930209B (zh) * 2018-10-15 2024-10-15 诺沃库勒有限责任公司 生成遍及大脑具有高均匀性的肿瘤治疗场(ttfields)的装置和方法

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US20230098801A1 (en) 2023-03-30
WO2023053044A1 (en) 2023-04-06
CN118043105A (zh) 2024-05-14
TW202322866A (zh) 2023-06-16
EP4408516A1 (en) 2024-08-07

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