ATE347857T1 - Verfahren zur messung des intrakranialen druckes - Google Patents

Verfahren zur messung des intrakranialen druckes

Info

Publication number
ATE347857T1
ATE347857T1 AT99916618T AT99916618T ATE347857T1 AT E347857 T1 ATE347857 T1 AT E347857T1 AT 99916618 T AT99916618 T AT 99916618T AT 99916618 T AT99916618 T AT 99916618T AT E347857 T1 ATE347857 T1 AT E347857T1
Authority
AT
Austria
Prior art keywords
fluid flow
spinal fluid
cranial
calculating
pressure
Prior art date
Application number
AT99916618T
Other languages
English (en)
Inventor
Noam Alperin
Original Assignee
Noam Alperin
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 Noam Alperin filed Critical Noam Alperin
Application granted granted Critical
Publication of ATE347857T1 publication Critical patent/ATE347857T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/031—Intracranial pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • 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
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/407—Evaluating the spinal cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Neurosurgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT99916618T 1998-04-10 1999-04-09 Verfahren zur messung des intrakranialen druckes ATE347857T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/058,484 US5993398A (en) 1998-04-10 1998-04-10 Method of measuring intracranial pressure

Publications (1)

Publication Number Publication Date
ATE347857T1 true ATE347857T1 (de) 2007-01-15

Family

ID=22017098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99916618T ATE347857T1 (de) 1998-04-10 1999-04-09 Verfahren zur messung des intrakranialen druckes

Country Status (6)

Country Link
US (1) US5993398A (de)
EP (1) EP1073367B1 (de)
AT (1) ATE347857T1 (de)
AU (1) AU3490299A (de)
DE (1) DE69934398T2 (de)
WO (1) WO1999052426A1 (de)

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EP1248556A2 (de) 2000-01-07 2002-10-16 Rice Creek Medical, L.L.C. Nichtinvasives verfahren und gerät zur überwachung intrakranialen druckes
US20050131465A1 (en) * 2000-02-04 2005-06-16 Freeman Gary A. Integrated resuscitation
EP1251908B1 (de) 2000-02-04 2017-04-05 Zoll Medical Corporation Integrierte reanimation
US7604599B2 (en) 2000-09-29 2009-10-20 New Health Sciences, Inc. Systems and methods for using dynamic vascular assessment to improve vascular stent placement, application, design and marketing
US20030199784A1 (en) * 2000-11-27 2003-10-23 Lenhardt Martin L. Non-invasive cerebral spinal fluid pressure monitor apparatus and method
US6546275B2 (en) * 2001-06-25 2003-04-08 Wisconsin Alumni Research Foundation Determination of the arterial input function in dynamic contrast-enhanced MRI
CA2491044A1 (en) * 2002-05-21 2003-12-04 New Health Sciences, Inc. Systems and methods for investigating intracranial pressure
US7147605B2 (en) * 2002-07-08 2006-12-12 Uab Vittamed Method and apparatus for noninvasive determination of the absolute value of intracranial pressure
US20080214951A1 (en) * 2004-02-03 2008-09-04 Neuro Diagnostic Devices, Inc. Cerebrospinal Fluid Evaluation Systems
US7520862B2 (en) 2004-02-03 2009-04-21 Neuro Diagnostic Devices, Inc. Cerebral spinal fluid shunt evaluation system
US20050215882A1 (en) * 2004-03-23 2005-09-29 The Regents Of The University Of Michigan Noninvasive method to determine fat content of tissues using MRI
US7585280B2 (en) * 2004-12-29 2009-09-08 Codman & Shurtleff, Inc. System and method for measuring the pressure of a fluid system within a patient
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7775215B2 (en) * 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7658196B2 (en) * 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8066629B2 (en) * 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7650181B2 (en) 2005-09-14 2010-01-19 Zoll Medical Corporation Synchronization of repetitive therapeutic interventions
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8401612B1 (en) * 2006-09-11 2013-03-19 Fonar Corporation Magnetic resonance imaging system and method for detecting chiari malformations
US10702174B2 (en) * 2007-06-27 2020-07-07 Integra Lifesciences Corporation Medical monitor user interface
US8480612B2 (en) 2007-10-31 2013-07-09 DePuy Synthes Products, LLC Wireless shunts with storage
US7842004B2 (en) 2007-10-31 2010-11-30 Codman & Shurtleff, Inc. Wireless pressure setting indicator
US9204812B2 (en) 2007-10-31 2015-12-08 DePuy Synthes Products, LLC Wireless pressure sensing shunts
US8454524B2 (en) 2007-10-31 2013-06-04 DePuy Synthes Products, LLC Wireless flow sensor
US7938780B2 (en) * 2008-01-31 2011-05-10 Uab Vittamed Technologijos Ultrasonic method and apparatus for measuring intracranial contents volume change
US8277385B2 (en) 2009-02-04 2012-10-02 Advanced Brain Monitoring, Inc. Method and apparatus for non-invasive assessment of hemodynamic and functional state of the brain
US9345411B2 (en) 2011-02-09 2016-05-24 Orsan Medical Technologies, Ltd. Devices and methods for monitoring cerebral hemodynamic conditions
GB201121406D0 (en) 2011-12-13 2012-01-25 Isis Innovation Systems and methods
GB201121404D0 (en) 2011-12-13 2012-01-25 Isis Innovation Diagnosis
US9636070B2 (en) 2013-03-14 2017-05-02 DePuy Synthes Products, Inc. Methods, systems, and devices for monitoring and displaying medical parameters for a patient
GB201304728D0 (en) 2013-03-15 2013-05-01 Isis Innovation Medical imaging
US20140371545A1 (en) * 2013-04-12 2014-12-18 Shlomi Ben-Ari Measurement of Cerebral Physiologic Parameters Using Bioimpedance
US20140323928A1 (en) 2013-04-30 2014-10-30 Zoll Medical Corporation Compression Depth Monitor with Variable Release Velocity Feedback
US20150088016A1 (en) 2013-09-25 2015-03-26 Zoll Medical Corporation Mobile Device Control
WO2015110909A1 (en) 2014-01-23 2015-07-30 Isis Innovation Limited Motion correction to improve t10 estimation in dce-mri
US10368759B2 (en) 2014-03-07 2019-08-06 Lions Eye Institute Limited Method and system for determining intracranial pressure
US10149624B2 (en) * 2014-11-06 2018-12-11 Koninklijke Philips N.V. Method and device for measuring intracranial pressure, ICP, in a subject
CN107635472A (zh) 2015-06-19 2018-01-26 神经系统分析公司 经颅多普勒探测器
JP2019504670A (ja) 2016-01-05 2019-02-21 ニューラル アナリティクス、インコーポレイテッド 臨床指標を決定するためのシステム及び方法
US10617388B2 (en) 2016-01-05 2020-04-14 Neural Analytics, Inc. Integrated probe structure
US11589836B2 (en) 2016-01-05 2023-02-28 Novasignal Corp. Systems and methods for detecting neurological conditions
WO2018173009A1 (en) 2017-03-24 2018-09-27 Oxford University Innovation Limited Methods for extracting subject motion from multi-transmit electrical coupling in imaging of the subject
WO2021214714A1 (en) 2020-04-22 2021-10-28 Oxford University Innovation Limited Partial volume estimation from surface reconstructions
CN112394252B (zh) * 2020-12-11 2021-05-18 苏州优科检测技术有限公司 一种无损检测的石墨烯导电性能检测器及其检测方法

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Publication number Priority date Publication date Assignee Title
US4204547A (en) * 1978-11-13 1980-05-27 Allocca John A Method and apparatus for noninvasive monitoring of intracranial pressure
US4893630A (en) * 1984-04-06 1990-01-16 Trinity Computing Systems, Inc. Apparatus and method for analyzing physiological conditions within an organ of a living body
US5388583A (en) * 1993-09-01 1995-02-14 Uab Vittamed Method and apparatus for non-invasively deriving and indicating of dynamic characteristics of the human and animal intracranial media
US5617873A (en) * 1994-08-25 1997-04-08 The United States Of America As Represented By The Administrator, Of The National Aeronautics And Space Administration Non-invasive method and apparatus for monitoring intracranial pressure and pressure volume index in humans
DE19637141A1 (de) * 1996-09-12 1998-03-19 Spiegelberg Andreas Dr Verfahren und Einrichtung zur Bestimmung der Volumenelastizität des Inhaltes eines Hohlkörpers

Also Published As

Publication number Publication date
EP1073367A1 (de) 2001-02-07
EP1073367A4 (de) 2005-08-10
AU3490299A (en) 1999-11-01
EP1073367B1 (de) 2006-12-13
DE69934398T2 (de) 2007-09-20
DE69934398D1 (de) 2007-01-25
US5993398A (en) 1999-11-30
WO1999052426A1 (en) 1999-10-21

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