CN107708796B - 用于控制性局部治疗剂递送的电穿孔系统 - Google Patents

用于控制性局部治疗剂递送的电穿孔系统 Download PDF

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Publication number
CN107708796B
CN107708796B CN201680037448.8A CN201680037448A CN107708796B CN 107708796 B CN107708796 B CN 107708796B CN 201680037448 A CN201680037448 A CN 201680037448A CN 107708796 B CN107708796 B CN 107708796B
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China
Prior art keywords
electroporation
probe
electric field
array
electrode
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CN201680037448.8A
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English (en)
Chinese (zh)
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CN107708796A (zh
Inventor
G·D·休斯利
N·H·洛弗尔
J·品尤
E·N·克劳福德
C·布朗
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NewSouth Innovations Pty Ltd
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NewSouth Innovations Pty Ltd
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Priority claimed from AU2015902456A external-priority patent/AU2015902456A0/en
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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
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0412—Specially adapted for transcutaneous electroporation, e.g. including drug reservoirs
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • 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
    • A61N1/0541—Cochlear 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
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N1/0573—Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook
    • A61N1/0575—Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook with drug delivery
    • 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
    • A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00154—Coatings on the energy applicator containing and delivering drugs
    • 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
    • A61B2018/00767—Voltage
    • 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
    • A61N1/0412—Specially adapted for transcutaneous electroporation, e.g. including drug reservoirs
    • A61N1/0416—Anode and cathode
    • A61N1/0424—Shape of the electrode

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Neurology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Psychology (AREA)
  • Neurosurgery (AREA)
  • Medicinal Chemistry (AREA)
  • Robotics (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)
CN201680037448.8A 2015-06-25 2016-06-24 用于控制性局部治疗剂递送的电穿孔系统 Active CN107708796B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2015902456 2015-06-25
AU2015902456A AU2015902456A0 (en) 2015-06-25 Electroporation system for controlled localized therapeutics delivery
PCT/AU2016/050546 WO2016205895A1 (en) 2015-06-25 2016-06-24 Electroporation system for controlled localized therapeutics delivery

Publications (2)

Publication Number Publication Date
CN107708796A CN107708796A (zh) 2018-02-16
CN107708796B true CN107708796B (zh) 2021-10-26

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CN201680037448.8A Active CN107708796B (zh) 2015-06-25 2016-06-24 用于控制性局部治疗剂递送的电穿孔系统

Country Status (7)

Country Link
US (1) US11213671B2 (enExample)
EP (1) EP3313505B1 (enExample)
JP (2) JP6987642B2 (enExample)
CN (1) CN107708796B (enExample)
AU (1) AU2016282210B2 (enExample)
NZ (1) NZ737871A (enExample)
WO (1) WO2016205895A1 (enExample)

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NZ737871A (en) * 2015-06-25 2023-02-24 Newsouth Innovations Pty Ltd Electroporation system for controlled localized therapeutics delivery
DE102016110137A1 (de) * 2016-06-01 2017-12-07 Medizinische Hochschule Hannover Formadaptives medizinisches Implantat sowie Verwendung einer elektrischen Signalquelle
EP3366653A1 (en) * 2017-02-23 2018-08-29 Ibanez Botella, Juan Miguel System for water disinfection using electroporation
GB2568287A (en) 2017-11-10 2019-05-15 Sisaf Ltd Apparatus and methods for the transdermal delivery of active agents
CN109893244B (zh) * 2017-12-08 2024-04-19 Igea有限公司 电穿孔过程使用的手持件的可扩展电极的操纵和控制系统
US12005254B2 (en) 2018-03-13 2024-06-11 Cochlear Limited Electrical field usage in cochleas
US11376423B2 (en) 2018-05-15 2022-07-05 Cochlear Limited Medical electroporation
CN109157280A (zh) * 2018-08-10 2019-01-08 重庆大学 不可逆电穿孔组织消融效果动态实时评估设备
US20220054827A1 (en) * 2018-12-13 2022-02-24 Newsouth Innovations Pty Limited Method and system for controlling molecular electrotransfer
CN113613711B (zh) * 2019-02-04 2024-09-17 新泽西州立罗格斯大学 使用微电极进行组织电转移的装置
DK3750983T3 (da) * 2019-06-13 2022-05-09 Lonza Cologne Gmbh Fremgangsmåde og anordning til overvågning af påfyldningsniveauet i et kammer
WO2021072507A1 (en) * 2019-10-18 2021-04-22 Newsouth Innovations Pty Limited Electrotransfer therapeutic delivery device, system and method
EP4121161A4 (en) 2020-03-20 2024-10-16 Inovio Pharmaceuticals, Inc. VACUUM-ASSISTED ELECTROPORATION DEVICES AND CORRESPONDING SYSTEMS AND METHODS
CN116194174A (zh) * 2020-07-20 2023-05-30 科利耳有限公司 刺激和电穿孔组件
US12006507B2 (en) * 2020-07-22 2024-06-11 Nantcell, Inc. Electroporation with active compensation
EP4200010B1 (en) 2020-08-20 2026-02-18 Cochlear Limited Electroporation shield for implantable electrodes
CN115420911B (zh) * 2022-07-22 2025-12-23 华东理工大学 一种利用扫描电化学显微镜（secm）检测不可逆电穿孔程度的方法
US12329447B2 (en) 2022-12-09 2025-06-17 Field Medical, Inc. Tissue ablation catheter with an insulator between inner and outer electrodes
US11690671B1 (en) * 2022-12-09 2023-07-04 Field Medical, Inc. Tissue ablation catheter with an insulator between inner and outer electrodes
CN119950008A (zh) * 2025-02-05 2025-05-09 天津市鹰泰利安康医疗科技有限责任公司 一种用于软骨组织的不可逆电穿孔重生的智能化控制方法及系统

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US8209006B2 (en) * 2002-03-07 2012-06-26 Vgx Pharmaceuticals, Inc. Constant current electroporation device and methods of use
US6912417B1 (en) * 2002-04-05 2005-06-28 Ichor Medical Systmes, Inc. Method and apparatus for delivery of therapeutic agents
CA2546282A1 (en) * 2003-11-13 2005-06-02 Alza Corporation System and method for transdermal delivery
JP2006296511A (ja) * 2005-04-15 2006-11-02 Transcutaneous Technologies Inc 外用剤、外用剤の塗布方法、イオントフォレーシス装置及び経皮パッチ
US20080045880A1 (en) * 2006-02-11 2008-02-21 Rune Kjeken Device and method for single-needle in vivo electroporation
CA3063263C (en) * 2006-02-11 2024-01-16 Genetronics, Inc. Device and method for single-needle in vivo electroporation
US9198733B2 (en) * 2008-04-29 2015-12-01 Virginia Tech Intellectual Properties, Inc. Treatment planning for electroporation-based therapies
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Also Published As

Publication number Publication date
EP3313505B1 (en) 2026-04-01
EP3313505A4 (en) 2018-06-06
US11213671B2 (en) 2022-01-04
JP2021191422A (ja) 2021-12-16
JP2018518314A (ja) 2018-07-12
EP3313505A1 (en) 2018-05-02
NZ737871A (en) 2023-02-24
US20180169399A1 (en) 2018-06-21
AU2016282210A1 (en) 2017-12-21
WO2016205895A1 (en) 2016-12-29
AU2016282210B2 (en) 2021-05-06
JP6987642B2 (ja) 2022-01-05
HK1250676A1 (zh) 2019-01-11
CN107708796A (zh) 2018-02-16

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