ATE357184T1 - Verfahren und vorrichtung zur messung des intrakraniellen druckes - Google Patents

Verfahren und vorrichtung zur messung des intrakraniellen druckes

Info

Publication number
ATE357184T1
ATE357184T1 AT98945878T AT98945878T ATE357184T1 AT E357184 T1 ATE357184 T1 AT E357184T1 AT 98945878 T AT98945878 T AT 98945878T AT 98945878 T AT98945878 T AT 98945878T AT E357184 T1 ATE357184 T1 AT E357184T1
Authority
AT
Austria
Prior art keywords
intracranial pressure
pressure
blood flow
intracranial
optic artery
Prior art date
Application number
AT98945878T
Other languages
English (en)
Inventor
Arminas Ragauskas
Gediminas Daubaris
Algis Dziugys
Original Assignee
Uab Vittamed
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 Uab Vittamed filed Critical Uab Vittamed
Application granted granted Critical
Publication of ATE357184T1 publication Critical patent/ATE357184T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A61B8/4227—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by straps, belts, cuffs or braces
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0808—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT98945878T 1997-09-11 1998-09-03 Verfahren und vorrichtung zur messung des intrakraniellen druckes ATE357184T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/927,613 US5951477A (en) 1997-09-11 1997-09-11 Method and apparatus for determining the pressure inside the brain

Publications (1)

Publication Number Publication Date
ATE357184T1 true ATE357184T1 (de) 2007-04-15

Family

ID=25454989

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98945878T ATE357184T1 (de) 1997-09-11 1998-09-03 Verfahren und vorrichtung zur messung des intrakraniellen druckes

Country Status (7)

Country Link
US (1) US5951477A (de)
EP (1) EP1018942B1 (de)
AT (1) ATE357184T1 (de)
AU (1) AU9302498A (de)
DE (1) DE69837392T2 (de)
RU (1) RU2218090C2 (de)
WO (1) WO1999012473A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231509B1 (en) * 1997-12-05 2001-05-15 Royce Johnson Apparatus and method for monitoring intracranial pressure
US6086533A (en) * 1998-06-12 2000-07-11 Children's Medical Center Corporation Non-invasive in vivo pressure measurement
GB9908427D0 (en) * 1999-04-13 1999-06-09 Deltex Guernsey Ltd Improvements in or relating to ultrasound devices
US6387051B1 (en) 1999-09-15 2002-05-14 Uab Vittamed Method and apparatus for non-invasively deriving and indicating of dynamic characteristics of the human and animal intracranial media
US7037267B1 (en) * 1999-11-10 2006-05-02 David Lipson Medical diagnostic methods, systems, and related equipment
US6589189B2 (en) 2000-01-07 2003-07-08 Rice Creek Medical, Llc Non-invasive method and apparatus for monitoring intracranial pressure
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
US20060079773A1 (en) * 2000-11-28 2006-04-13 Allez Physionix Limited Systems and methods for making non-invasive physiological assessments by detecting induced acoustic emissions
CA2428872C (en) 2000-11-28 2013-01-08 Allez Physionix Limited Systems and methods for making non-invasive physiological assessments
US7547283B2 (en) * 2000-11-28 2009-06-16 Physiosonics, Inc. Methods for determining intracranial pressure non-invasively
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
EP1633234A4 (de) 2003-06-03 2009-05-13 Physiosonics Inc Systeme und verfahren zur nichtinvasiven bestimmung des schädelinnendrucks und schallwandleranordnungen zur verwendung in diesen systemen
WO2005009244A1 (en) * 2003-07-24 2005-02-03 HER MAJESTY THE QUEEN IN RIGHT OF CANADA asrepres ented by THE MINISTER OF NATIONAL DEFENSE Non-invasive monitoring of intracranial dynamic effects and brain density fluctuations
WO2005016121A2 (en) * 2003-08-08 2005-02-24 Virginia Commonwealth University Monitoring intra ocular and intra cranial 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
DE102004019804B4 (de) * 2004-04-24 2007-06-21 Universität Leipzig Anordnung zur Bestimmung des intraorbitalen Drucks
US8062224B2 (en) * 2004-10-28 2011-11-22 Uab Vittamed Method and apparatus for non-invasive continuous monitoring of cerebrovascular autoregulation state
EP1850738A2 (de) * 2005-02-24 2007-11-07 Ernest E. Braxton Vorrichtung und verfahren zur nicht-invasiven messung des intrakraniellen drucks
US20070100578A1 (en) * 2005-11-01 2007-05-03 Nimtech Inc. Phaseshift interferometer
JP5336369B2 (ja) * 2006-08-11 2013-11-06 コーニンクレッカ フィリップス エヌ ヴェ 脳血流撮影及び微細気泡改善血栓消散のための超音波システム
US8109880B1 (en) 2006-12-26 2012-02-07 Osvaldas Pranevicius Noninvasive method to measure intracranial and effective cerebral outflow pressure
CN100548212C (zh) * 2007-01-18 2009-10-14 北京大学人民医院 无创颅内压监测设备
US8926515B2 (en) * 2008-05-15 2015-01-06 Uab Vittamed Method and apparatus for continuously monitoring intracranial pressure
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
US9168172B1 (en) 2009-02-25 2015-10-27 Dr. John Berdahl Process for treating glaucoma
US8394025B2 (en) * 2009-06-26 2013-03-12 Uab Vittamed Method and apparatus for determining the absolute value of intracranial pressure
US8206303B2 (en) * 2009-08-21 2012-06-26 Uab Vittamed Apparatus and method for simulating arterial blood flow under various pressure conditions
RU2571328C2 (ru) 2010-10-08 2015-12-20 Хэдсенс Медикал Лтд. Система и способ измерения внутричерепного давления
US20130018277A1 (en) * 2011-07-15 2013-01-17 Jung-Tung Liu Non-invasive intracranial pressure monitor
NL2007804C2 (nl) 2011-11-17 2013-05-21 Roofsecurity Int Gmbh Valbeveiligingssysteem voor een hellend dak.
US9125724B2 (en) 2012-03-09 2015-09-08 John Berdahi Intraocular pressure modification
WO2015191902A1 (en) 2014-06-11 2015-12-17 Nihon Kohden Corporation Apparatus and methods for detecting increase in intracranial pressure
US20160022246A1 (en) 2014-07-24 2016-01-28 Arminas Ragauskas Head Frame with Integrated Pressure Chamber for Non-Invasive Intracranial Pressure Measurements
WO2016205824A1 (en) 2015-06-19 2016-12-22 Neural Analytics, Inc. Transcranial doppler probe
BR112018003838A2 (pt) 2015-08-27 2018-09-25 Equinox Inc modificação e identificação de pressão intracorporal relacionada ao olho
EP3399920B1 (de) 2016-01-05 2020-11-04 Neural Analytics, Inc. Integrierte sondenstruktur
US11589836B2 (en) 2016-01-05 2023-02-28 Novasignal Corp. Systems and methods for detecting neurological conditions
CN108778140A (zh) 2016-01-05 2018-11-09 神经系统分析公司 用于确定临床指征的系统和方法
DK3426219T3 (da) 2016-03-09 2020-04-14 Equinox Ophthalmic Inc Terapeutisk øjenbehandling med gasser
CN113038869A (zh) 2018-08-09 2021-06-25 伊奎诺克斯眼科公司 用于调整眼血流的设备和方法
WO2020207883A1 (en) * 2019-04-10 2020-10-15 Koninklijke Philips N.V. Intracranial blood pressure estimation method and device
US10709345B1 (en) 2019-11-26 2020-07-14 David Michaeli Method and apparatus for noninvasive absolute (mean) intracranial pressure (A-ICP) measurement and/or monitoring
CN118161142A (zh) * 2024-03-12 2024-06-11 吉林大学第一医院 一种基于超声技术实现颅内压的测量方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
FR2592784B1 (fr) * 1986-01-10 1992-05-07 Strauss Andreas Appareil de mesure de la pression arterielle, notamment dans l'artere ophtalmique
JPS6382623A (ja) * 1986-09-27 1988-04-13 日立建機株式会社 頭蓋内圧の測定装置
US4930513A (en) * 1988-07-26 1990-06-05 U.S. Philips Corporation Two dimensional processing of pulsed Doppler signals
US5040540A (en) * 1988-08-24 1991-08-20 Nims, Inc. Method and apparatus for non-invasive monitoring of central venous pressure, and improved transducer therefor
US5016641A (en) * 1989-11-13 1991-05-21 Advanced Technology Laboratories, Inc. Spectral interpolation of ultrasound Doppler signal
US5117835A (en) * 1990-07-31 1992-06-02 Mick Edwin C Method and apparatus for the measurement of intracranial pressure
US5243988A (en) * 1991-03-13 1993-09-14 Scimed Life Systems, Inc. Intravascular imaging apparatus and methods for use and manufacture
US5620000A (en) * 1993-07-02 1997-04-15 Heidelberg Engineering, Optische Messsysteme Gmbh Method and apparatus for measuring flow rate, particularly of blood
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

Also Published As

Publication number Publication date
EP1018942B1 (de) 2007-03-21
RU2218090C2 (ru) 2003-12-10
DE69837392T2 (de) 2007-11-29
EP1018942A1 (de) 2000-07-19
US5951477A (en) 1999-09-14
EP1018942A4 (de) 2005-04-13
DE69837392D1 (de) 2007-05-03
AU9302498A (en) 1999-03-29
WO1999012473A9 (en) 2005-04-14
WO1999012473A1 (en) 1999-03-18

Similar Documents

Publication Publication Date Title
ATE357184T1 (de) Verfahren und vorrichtung zur messung des intrakraniellen druckes
ATE132720T1 (de) Einrichtung und verfahren zur blutdruckmessung
DE69023178D1 (de) Verfahren und Vorrichtung zum Unterscheiden zwischen genauer und ungenauer Blutdruckmessungen in Gegenwart eines Störsignales.
ATE408373T1 (de) Messfühlereinheit und verfahren zur messung eines blutrelevanten parameters und system mit einer solchen messfühlereinheit
DE69618654D1 (de) Gerät und verfahren zur messung einer induzierten störung zur bestimmung des blutdrucks
ATA5092003A (de) Vorrichtung und verfahren zur kontinuierlichen, nicht-invasiven messung des blutdruckes
DE60035643D1 (de) Verfahren und Vorrichtung zur Messung von Refraktionseigenschaften des menschlichen Auges
ATE411768T1 (de) Verfahren und vorrichtung zur nicht-invasiven anzeige von medizinischen bedingungen mittels des peripheren arteriellen druckes
EP0772998A3 (de) Vorrichtung zur Messung der Pulswellen-Laufzeit
ATE349948T1 (de) Sensor und verfahren zum messen physiologischer parameter
DE69533319D1 (de) Messung des schwellwertes bei atemfühlern
CA2445450A1 (en) Blood flow monitor for shock and resuscitation
EP1199029A3 (de) Verfahren und Vorrichtung zur Pulswellenlaufzeitbestimmung und extrakorporale Blutbehandlungseinrichtung mit einer solchen Vorrichtung
DE50212519D1 (de) Verfahren und vorrichtung zur messung des dynamischen verhaltens des auges
WO2004064605A3 (en) Noninvasive method of measuring blood density and hematocrit
ATE231360T1 (de) Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre
ATE335434T1 (de) Vorrichtung und verfahren zur messung der vaskulären impedanz
DE19882965T1 (de) Verfahren zur Messung des Augeninnendrucks über das Augenlid und Vorrichtung zur Durchführung des Verfahrens
ATE298525T1 (de) Vorrichtung zum messen induzierter störsingnale zum bestimmen des physiologischen zustandes des menschlichen arteriensystems
DE59501567D1 (de) Vorrichtung zum messen der pupillenreaktion eines auges
DE69333010D1 (de) Nicht-invasives verfahren und instrument zur messung des blutzuckerspiegels
ES2114618T3 (es) Dispositivo para la exploracion del ojo, especialmente del ojo humano.
SE0100168L (sv) Anordning för klinisk impedansmätning av hud där en mätprob är utformad med sensorer för att känna av den lokala mätmiljön
DE69132112D1 (de) Verfahren und gerät zur messung des intrakranialen druckes
DE3850767D1 (de) Vorrichtung und verfahren zum messen des drucks des pulsierenden blutstromes.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties