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WO2003103484A3 - Method and apparatus for measuring nerve signals in nerve fibers - Google Patents

Method and apparatus for measuring nerve signals in nerve fibers Download PDF

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Publication number
WO2003103484A3
WO2003103484A3 PCT/IL2003/000475 IL0300475W WO03103484A3 WO 2003103484 A3 WO2003103484 A3 WO 2003103484A3 IL 0300475 W IL0300475 W IL 0300475W WO 03103484 A3 WO03103484 A3 WO 03103484A3
Authority
WO
WIPO (PCT)
Prior art keywords
nerve
measuring
signals
correlated
fibers
Prior art date
Application number
PCT/IL2003/000475
Other languages
French (fr)
Other versions
WO2003103484A2 (en
Inventor
Alon Atsmon
Original Assignee
Nervetrack Ltd
Alon Atsmon
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 Nervetrack Ltd, Alon Atsmon filed Critical Nervetrack Ltd
Priority to AU2003231354A priority Critical patent/AU2003231354A1/en
Publication of WO2003103484A2 publication Critical patent/WO2003103484A2/en
Publication of WO2003103484A3 publication Critical patent/WO2003103484A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/388—Nerve conduction study, e.g. detecting action potential of peripheral nerves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4824—Touch or pain perception evaluation
    • 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
    • A61B5/4029—Detecting, measuring or recording for evaluating the nervous system for evaluating the peripheral nervous systems
    • A61B5/4041—Evaluating nerves condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Pain & Pain Management (AREA)
  • Psychiatry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

A method and apparatus for measuring in the non-stimulated activity of a plurality of sensory nerve fibers in a predetermined nerve conduction velocity range by at least two sensors in proximity to the nerve fiber, the sensors are spaced apart such that the measurements can be correlated. The correlation between the two measured signals is correlated in a time difference reflecting a predetermined velocity range and then summing all the correlation value points measured and calculated.
PCT/IL2003/000475 2002-06-05 2003-06-04 Method and apparatus for measuring nerve signals in nerve fibers WO2003103484A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003231354A AU2003231354A1 (en) 2002-06-05 2003-06-04 Method and apparatus for measuring nerve signals in nerve fibers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38561002P 2002-06-05 2002-06-05
US60/385,610 2002-06-05

Publications (2)

Publication Number Publication Date
WO2003103484A2 WO2003103484A2 (en) 2003-12-18
WO2003103484A3 true WO2003103484A3 (en) 2004-04-01

Family

ID=29736107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2003/000475 WO2003103484A2 (en) 2002-06-05 2003-06-04 Method and apparatus for measuring nerve signals in nerve fibers

Country Status (2)

Country Link
AU (1) AU2003231354A1 (en)
WO (1) WO2003103484A2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8406868B2 (en) 2010-04-29 2013-03-26 Medtronic, Inc. Therapy using perturbation and effect of physiological systems
US8620425B2 (en) 2010-04-29 2013-12-31 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US8639327B2 (en) 2010-04-29 2014-01-28 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US8706223B2 (en) 2011-01-19 2014-04-22 Medtronic, Inc. Preventative vagal stimulation
US8718763B2 (en) 2011-01-19 2014-05-06 Medtronic, Inc. Vagal stimulation
US8725259B2 (en) 2011-01-19 2014-05-13 Medtronic, Inc. Vagal stimulation
US8781583B2 (en) 2011-01-19 2014-07-15 Medtronic, Inc. Vagal stimulation
US8781582B2 (en) 2011-01-19 2014-07-15 Medtronic, Inc. Vagal stimulation
US9179843B2 (en) 2011-04-21 2015-11-10 Hassan Ghaderi MOGHADDAM Method and system for optically evaluating proximity to the inferior alveolar nerve in situ
US11554265B2 (en) 2011-05-13 2023-01-17 Saluda Medical Pty Ltd Method and apparatus for application of a neural stimulus

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20060348A1 (en) * 2006-09-21 2008-03-22 Scuola Internaz Superiore Di Studi Avanzati MOBILE SYSTEM FOR THE ACQUISITION OF NEURONAL ACTION POTENTIALS AND THEIR REAL-TIME TELEMETRIC TRANSMISSION WITHOUT WIRES.
CN103648583B (en) 2011-05-13 2016-01-20 萨鲁达医疗有限公司 For measuring method and the instrument of nerves reaction-A
US9155892B2 (en) 2011-05-13 2015-10-13 Saluda Medical Pty Limited Method and apparatus for application of a neural stimulus
WO2012155190A1 (en) * 2011-05-13 2012-11-22 National Ict Australia Ltd Method and apparatus for measurement of neural response
EP4159273A1 (en) 2011-05-13 2023-04-05 Saluda Medical Pty Ltd Implantable device for controlling a neural stimulus
US9974455B2 (en) 2011-05-13 2018-05-22 Saluda Medical Pty Ltd. Method and apparatus for estimating neural recruitment
US10568559B2 (en) 2011-05-13 2020-02-25 Saluda Medical Pty Ltd Method and apparatus for measurement of neural response
US20140249646A1 (en) * 2011-08-29 2014-09-04 Neurodan A/S System for recording electroneurographic activity
US20140249647A1 (en) * 2011-08-29 2014-09-04 Neurodan A/S System for recording and processing neural activity
WO2014071445A1 (en) 2012-11-06 2014-05-15 Saluda Medical Pty Ltd Method and system for controlling electrical conditions of tissue
EP3068296B1 (en) 2013-11-15 2025-04-02 Closed Loop Medical Pty Ltd Monitoring brain neural potentials
CN110623637B (en) 2013-11-22 2022-07-22 萨鲁达医疗有限公司 Method and apparatus for detecting neural responses in neural measurements
JP6674385B2 (en) 2014-05-05 2020-04-01 サルーダ・メディカル・ピーティーワイ・リミテッド Improve neurometry
ES2873255T3 (en) 2014-07-25 2021-11-03 Saluda Medical Pty Ltd Neurological stimulation dosage
AU2015349614B2 (en) 2014-11-17 2020-10-22 Saluda Medical Pty Ltd Method and device for detecting a neural response in neural measurements
EP4285985A3 (en) 2014-12-11 2024-01-17 Saluda Medical Pty Ltd Method and device for feedback control of neural stimulation
AU2015362075B2 (en) 2014-12-11 2021-03-11 Saluda Medical Pty Ltd Implantable electrode positioning
AU2016208972B2 (en) 2015-01-19 2021-06-24 Saluda Medical Pty Ltd Method and device for neural implant communication
CN107530543B (en) 2015-04-09 2021-03-02 萨鲁达医疗有限公司 Electrode-to-nerve distance estimation
CN107613860B (en) 2015-05-31 2022-01-11 闭环医疗私人有限公司 Cranial nerve activity monitoring
CN107614055B (en) 2015-05-31 2022-02-25 闭环医疗私人有限公司 Brain nerve stimulator electrode assembly
AU2016269843B2 (en) 2015-06-01 2021-03-04 Closed Loop Medical Pty Ltd Motor fibre neuromodulation
JP6979967B2 (en) 2016-04-05 2021-12-15 サルーダ・メディカル・ピーティーワイ・リミテッド Improved feedback control of neuromodulation
CA3028241A1 (en) 2016-06-24 2017-12-28 Saluda Medical Pty Ltd Neural stimulation for reduced artefact
EP3784338B1 (en) 2018-04-27 2024-08-14 Saluda Medical Pty Ltd Neurostimulation of mixed nerves
CN114072056B (en) * 2019-06-07 2024-03-01 澳大利亚仿生学研究所 Method and system for detecting neural activity
CN114145759B (en) * 2021-11-11 2024-05-14 歌尔股份有限公司 Myoelectric signal compensation method and device, myoelectric detection equipment and storage medium

Citations (1)

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WO2001060445A2 (en) * 2000-02-17 2001-08-23 Neurodan A/S Methods and implantable systems for neural sensing and nerve stimulation

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2001060445A2 (en) * 2000-02-17 2001-08-23 Neurodan A/S Methods and implantable systems for neural sensing and nerve stimulation

Non-Patent Citations (6)

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Title
FIORE L ET AL: "Cross-correlation-based evaluations of the impulse transmission in a nerve: simulation and experimental studies", JOURNAL OF NEUROSCIENCE METHODS, APRIL 1989, NETHERLANDS, vol. 27, no. 3, pages 235 - 243, XP008023268, ISSN: 0165-0270 *
GOZANI S N ET AL: "Optimal Discrimination and Classification of Neuronal Action Potential Waveforms from Multiunit, Multichannel Recordings Using Software-Based linear Filters", IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, IEEE INC. NEW YORK, US, vol. 41, no. 4, 1 April 1994 (1994-04-01), pages 358 - 372, XP002090498, ISSN: 0018-9294 *
SCHALOW G ET AL: "Classification of human peripheral nerve fibre groups by conduction velocity and nerve fibre diameter is preserved following spinal cord lesion", JOURNAL OF THE AUTONOMIC NERVOUS SYSTEM, vol. 52, no. 2-3, 1995, pages 125 - 150, XP002257967, ISSN: 0165-1838 *
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8888699B2 (en) 2010-04-29 2014-11-18 Medtronic, Inc. Therapy using perturbation and effect of physiological systems
US8423134B2 (en) 2010-04-29 2013-04-16 Medtronic, Inc. Therapy using perturbation and effect of physiological systems
US8620425B2 (en) 2010-04-29 2013-12-31 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US8639327B2 (en) 2010-04-29 2014-01-28 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US9468764B2 (en) 2010-04-29 2016-10-18 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US8406868B2 (en) 2010-04-29 2013-03-26 Medtronic, Inc. Therapy using perturbation and effect of physiological systems
US9155893B2 (en) 2011-01-19 2015-10-13 Medtronic, Inc. Use of preventative vagal stimulation in treatment of acute myocardial infarction or ischemia
US8781582B2 (en) 2011-01-19 2014-07-15 Medtronic, Inc. Vagal stimulation
US8725259B2 (en) 2011-01-19 2014-05-13 Medtronic, Inc. Vagal stimulation
US8718763B2 (en) 2011-01-19 2014-05-06 Medtronic, Inc. Vagal stimulation
US8781583B2 (en) 2011-01-19 2014-07-15 Medtronic, Inc. Vagal stimulation
US9211413B2 (en) 2011-01-19 2015-12-15 Medtronic, Inc. Preventing use of vagal stimulation parameters
US8706223B2 (en) 2011-01-19 2014-04-22 Medtronic, Inc. Preventative vagal stimulation
US9179843B2 (en) 2011-04-21 2015-11-10 Hassan Ghaderi MOGHADDAM Method and system for optically evaluating proximity to the inferior alveolar nerve in situ
US11554265B2 (en) 2011-05-13 2023-01-17 Saluda Medical Pty Ltd Method and apparatus for application of a neural stimulus

Also Published As

Publication number Publication date
AU2003231354A1 (en) 2003-12-22
WO2003103484A2 (en) 2003-12-18
AU2003231354A8 (en) 2003-12-22

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