GB2585882B - Electrochemical probe - Google Patents

Electrochemical probe Download PDF

Info

Publication number
GB2585882B
GB2585882B GB1910362.1A GB201910362A GB2585882B GB 2585882 B GB2585882 B GB 2585882B GB 201910362 A GB201910362 A GB 201910362A GB 2585882 B GB2585882 B GB 2585882B
Authority
GB
United Kingdom
Prior art keywords
electrochemical probe
electrochemical
probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1910362.1A
Other versions
GB201910362D0 (en
GB2585882A (en
Inventor
Racz Romeo-Robert
Bulz Ciprian
Racz Gabriella
Schaefer Andreas
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.)
Francis Crick Institute Ltd
Original Assignee
Francis Crick Institute Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Francis Crick Institute Ltd filed Critical Francis Crick Institute Ltd
Priority to GB1910362.1A priority Critical patent/GB2585882B/en
Publication of GB201910362D0 publication Critical patent/GB201910362D0/en
Priority to PCT/GB2020/051510 priority patent/WO2021014116A1/en
Publication of GB2585882A publication Critical patent/GB2585882A/en
Application granted granted Critical
Publication of GB2585882B publication Critical patent/GB2585882B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • 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
    • A61B5/6847—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 mounted on an invasive device
    • A61B5/6848—Needles
    • 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
    • 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
    • A61N1/0531—Brain cortex 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
    • A61N1/0526—Head electrodes
    • A61N1/0529—Electrodes for brain stimulation
    • A61N1/0534—Electrodes for deep brain stimulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/42—Evaluating a particular growth phase or type of persons or animals for laboratory research
    • 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
    • A61B2562/12—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Psychology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
GB1910362.1A 2019-07-19 2019-07-19 Electrochemical probe Expired - Fee Related GB2585882B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1910362.1A GB2585882B (en) 2019-07-19 2019-07-19 Electrochemical probe
PCT/GB2020/051510 WO2021014116A1 (en) 2019-07-19 2020-06-23 Electrochemical probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1910362.1A GB2585882B (en) 2019-07-19 2019-07-19 Electrochemical probe

Publications (3)

Publication Number Publication Date
GB201910362D0 GB201910362D0 (en) 2019-09-04
GB2585882A GB2585882A (en) 2021-01-27
GB2585882B true GB2585882B (en) 2021-09-01

Family

ID=67839715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1910362.1A Expired - Fee Related GB2585882B (en) 2019-07-19 2019-07-19 Electrochemical probe

Country Status (2)

Country Link
GB (1) GB2585882B (en)
WO (1) WO2021014116A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008078864A1 (en) * 2006-12-27 2008-07-03 Industry-Academic Cooperation Foundation, Yonsei University A method for manufacturing hydrogen sensors by using pd nano wire
US20090258787A1 (en) * 2008-03-30 2009-10-15 Hills, Inc. Superconducting Wires and Cables and Methods for Producing Superconducting Wires and Cables
CN104970788A (en) * 2015-07-20 2015-10-14 上海帝仪科技有限公司 Flexible dry electrode, manufacturing method thereof and biopotential collecting system
US20180067075A1 (en) * 2016-09-08 2018-03-08 The Francis Crick Institute Limited Electrochemical probe
US9950167B2 (en) * 2007-01-29 2018-04-24 Lungpacer Medical, Inc. Transvascular nerve stimulation apparatus and methods
WO2019171050A1 (en) * 2018-03-07 2019-09-12 The Francis Crick Institute Limited Multimodal needle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100489377B1 (en) * 2002-05-07 2005-05-16 주식회사 뉴로바이오시스 Neural Probe Arrays with Arbitrary Shape and Methods of Fabricating the Same
WO2015116523A1 (en) * 2014-01-31 2015-08-06 The Charles Stark Draper Laboratory, Inc. Multi-layered micro-channel electrode array with regenerative selectivity
US10426362B2 (en) * 2014-11-10 2019-10-01 The Board Of Trustees Of The Leland Stanford Junior University Deep-brain probe and method for recording and stimulating brain activity

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008078864A1 (en) * 2006-12-27 2008-07-03 Industry-Academic Cooperation Foundation, Yonsei University A method for manufacturing hydrogen sensors by using pd nano wire
US9950167B2 (en) * 2007-01-29 2018-04-24 Lungpacer Medical, Inc. Transvascular nerve stimulation apparatus and methods
US20090258787A1 (en) * 2008-03-30 2009-10-15 Hills, Inc. Superconducting Wires and Cables and Methods for Producing Superconducting Wires and Cables
CN104970788A (en) * 2015-07-20 2015-10-14 上海帝仪科技有限公司 Flexible dry electrode, manufacturing method thereof and biopotential collecting system
US20180067075A1 (en) * 2016-09-08 2018-03-08 The Francis Crick Institute Limited Electrochemical probe
WO2019171050A1 (en) * 2018-03-07 2019-09-12 The Francis Crick Institute Limited Multimodal needle

Also Published As

Publication number Publication date
GB201910362D0 (en) 2019-09-04
WO2021014116A1 (en) 2021-01-28
GB2585882A (en) 2021-01-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230719