CN115054259A - 用于与可植入光学器件结合的柔性电极装置及制造方法 - Google Patents

用于与可植入光学器件结合的柔性电极装置及制造方法 Download PDF

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Publication number
CN115054259A
CN115054259A CN202210689970.1A CN202210689970A CN115054259A CN 115054259 A CN115054259 A CN 115054259A CN 202210689970 A CN202210689970 A CN 202210689970A CN 115054259 A CN115054259 A CN 115054259A
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CN
China
Prior art keywords
electrode
layer
flexible
flexible electrode
insulating layer
Prior art date
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Pending
Application number
CN202210689970.1A
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English (en)
Chinese (zh)
Inventor
李雪
赵郑拓
李肖城
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.)
Center for Excellence in Brain Science and Intelligence Technology Chinese Academy of Sciences
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Center for Excellence in Brain Science and Intelligence Technology Chinese Academy of Sciences
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Publication date
Application filed by Center for Excellence in Brain Science and Intelligence Technology Chinese Academy of Sciences filed Critical Center for Excellence in Brain Science and Intelligence Technology Chinese Academy of Sciences
Priority to CN202210689970.1A priority Critical patent/CN115054259A/zh
Priority to PCT/CN2022/102566 priority patent/WO2023240700A1/fr
Publication of CN115054259A publication Critical patent/CN115054259A/zh
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A61B5/293—Invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/37—Intracranial electroencephalography [IC-EEG], e.g. electrocorticography [ECoG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6868—Brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN202210689970.1A 2022-06-17 2022-06-17 用于与可植入光学器件结合的柔性电极装置及制造方法 Pending CN115054259A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210689970.1A CN115054259A (zh) 2022-06-17 2022-06-17 用于与可植入光学器件结合的柔性电极装置及制造方法
PCT/CN2022/102566 WO2023240700A1 (fr) 2022-06-17 2022-06-30 Appareil d'électrode flexible pour liaison avec un dispositif optique implantable et procédé de fabrication dudit appareil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210689970.1A CN115054259A (zh) 2022-06-17 2022-06-17 用于与可植入光学器件结合的柔性电极装置及制造方法

Publications (1)

Publication Number Publication Date
CN115054259A true CN115054259A (zh) 2022-09-16

Family

ID=83203111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210689970.1A Pending CN115054259A (zh) 2022-06-17 2022-06-17 用于与可植入光学器件结合的柔性电极装置及制造方法

Country Status (2)

Country Link
CN (1) CN115054259A (fr)
WO (1) WO2023240700A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116236206A (zh) * 2023-05-10 2023-06-09 苏州浪潮智能科技有限公司 一种神经微电极及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101548912B (zh) * 2009-04-24 2012-07-25 中国人民解放军第三军医大学 经硬脑膜刺激视皮层的柔性微电极芯片及制备方法
US9949376B2 (en) * 2013-12-06 2018-04-17 Second Sight Medical Products, Inc. Cortical implant system for brain stimulation and recording
CN104340956B (zh) * 2014-09-29 2017-03-15 上海交通大学 可植入多通道柔性微管电极及其制备方法
CN105232058B (zh) * 2015-11-12 2019-03-01 三诺生物传感股份有限公司 一种柔性植入电极
CN110786846B (zh) * 2019-12-11 2024-02-20 中国科学院深圳先进技术研究院 一种柔性记录电极及其制备方法与植入方法
CN111938626A (zh) * 2020-08-10 2020-11-17 中国科学院上海微系统与信息技术研究所 一种柔性植入式神经光电极及其制备方法
CN113456089B (zh) * 2021-06-30 2023-12-05 中国科学院半导体研究所 一种兼顾电生理信号记录的微型荧光成像系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116236206A (zh) * 2023-05-10 2023-06-09 苏州浪潮智能科技有限公司 一种神经微电极及其制备方法
CN116236206B (zh) * 2023-05-10 2023-08-11 苏州浪潮智能科技有限公司 一种神经微电极及其制备方法

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Publication number Publication date
WO2023240700A1 (fr) 2023-12-21

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