ATE182258T1 - Verfahren und vorrichtung zur unblutigen ermittlung und anzeige von dynamischen parametern der menschlichen und tierischen intrakraniellen medien - Google Patents

Verfahren und vorrichtung zur unblutigen ermittlung und anzeige von dynamischen parametern der menschlichen und tierischen intrakraniellen medien

Info

Publication number
ATE182258T1
ATE182258T1 AT94926363T AT94926363T ATE182258T1 AT E182258 T1 ATE182258 T1 AT E182258T1 AT 94926363 T AT94926363 T AT 94926363T AT 94926363 T AT94926363 T AT 94926363T AT E182258 T1 ATE182258 T1 AT E182258T1
Authority
AT
Austria
Prior art keywords
media
human
display
dynamic parameters
pulses
Prior art date
Application number
AT94926363T
Other languages
English (en)
Inventor
Arminas Ragauskas
Gediminas Daubaris
Original Assignee
Arminas Ragauskas
Gediminas Daubaris
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 Arminas Ragauskas, Gediminas Daubaris filed Critical Arminas Ragauskas
Application granted granted Critical
Publication of ATE182258T1 publication Critical patent/ATE182258T1/de

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/04—Measuring blood pressure
    • 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
    • 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
    • A61B5/4064—Evaluating the brain

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT94926363T 1993-09-01 1994-08-24 Verfahren und vorrichtung zur unblutigen ermittlung und anzeige von dynamischen parametern der menschlichen und tierischen intrakraniellen medien ATE182258T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/115,439 US5388583A (en) 1993-09-01 1993-09-01 Method and apparatus for non-invasively deriving and indicating of dynamic characteristics of the human and animal intracranial media

Publications (1)

Publication Number Publication Date
ATE182258T1 true ATE182258T1 (de) 1999-08-15

Family

ID=22361408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94926363T ATE182258T1 (de) 1993-09-01 1994-08-24 Verfahren und vorrichtung zur unblutigen ermittlung und anzeige von dynamischen parametern der menschlichen und tierischen intrakraniellen medien

Country Status (6)

Country Link
US (1) US5388583A (de)
EP (1) EP0717606B1 (de)
AT (1) ATE182258T1 (de)
AU (1) AU7623294A (de)
DE (1) DE69419614T2 (de)
WO (1) WO1995006435A1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720290A (en) * 1993-04-07 1998-02-24 Metra Biosystems, Inc. Apparatus and method for acoustic analysis of bone using optimized functions of spectral and temporal signal components
US6117089A (en) * 1995-04-25 2000-09-12 The Regents Of The University Of California Method for noninvasive intracranial pressure measurement
DE19600983C1 (de) * 1996-01-12 1997-05-28 Schmidt Bernhard Dipl Math Vorrichtung zur nichtinvasiven Hirndruckbestimmung
US6258032B1 (en) * 1997-01-29 2001-07-10 William M. Hammesfahr Method of diagnosis and treatment and related compositions and apparatus
US7104956B1 (en) * 1996-11-08 2006-09-12 Research Corporation Technologies, Inc. Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
IL119623A0 (en) * 1996-11-15 1997-02-18 Inta Medics Ltd Non-invasive real time diagnosis of migraine
US5919144A (en) * 1997-05-06 1999-07-06 Active Signal Technologies, Inc. Apparatus and method for measurement of intracranial pressure with lower frequencies of acoustic signal
US5951477A (en) 1997-09-11 1999-09-14 Uab Vittamed Method and apparatus for determining the pressure inside the brain
US5928131A (en) * 1997-11-26 1999-07-27 Vascor, Inc. Magnetically suspended fluid pump and control system
US6422990B1 (en) 1997-11-26 2002-07-23 Vascor, Inc. Blood pump flow rate control method and apparatus utilizing multiple sensors
US6231509B1 (en) * 1997-12-05 2001-05-15 Royce Johnson Apparatus and method for monitoring intracranial pressure
US5993398A (en) * 1998-04-10 1999-11-30 Alperin; Noam Method of measuring intracranial pressure
IL126723A0 (en) 1998-10-22 1999-08-17 Medoc Ltd Vaginal probe and method
US6475147B1 (en) * 1999-01-27 2002-11-05 The United States Of America As Represented By The United States National Aeronautics And Space Administration Ultrasonic apparatus and technique to measure changes in intracranial pressure
US6364849B1 (en) 1999-05-03 2002-04-02 Access Wellness And Physical Therapy Soft tissue diagnostic apparatus and method
US6150941A (en) * 1999-05-05 2000-11-21 Integrated Medical System, Inc. Stand-off non-invasive acoustic baby monitor
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
US6887199B2 (en) 1999-09-23 2005-05-03 Active Signal Technologies, Inc. Brain assessment monitor
US6704437B1 (en) * 1999-10-29 2004-03-09 Acuson Corporation Noise estimation method and apparatus for noise adaptive ultrasonic image processing
US7037267B1 (en) * 1999-11-10 2006-05-02 David Lipson Medical diagnostic methods, systems, and related equipment
EP1248556A2 (de) 2000-01-07 2002-10-16 Rice Creek Medical, L.L.C. Nichtinvasives verfahren und gerät zur überwachung intrakranialen druckes
US6328694B1 (en) 2000-05-26 2001-12-11 Inta-Medics, Ltd Ultrasound apparatus and method for tissue resonance analysis
US6702743B2 (en) 2000-05-26 2004-03-09 Inta-Medics, Ltd. Ultrasound apparatus and method for tissue resonance analysis
US7104958B2 (en) * 2001-10-01 2006-09-12 New Health Sciences, Inc. Systems and methods for investigating intracranial pressure
US6955648B2 (en) * 2000-09-29 2005-10-18 New Health Sciences, Inc. Precision brain blood flow assessment remotely in real time using nanotechnology ultrasound
US6740038B2 (en) 2000-09-29 2004-05-25 New Health Sciences, Inc. Systems and methods for assessing vascular effects of a treatment
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
WO2002043564A2 (en) 2000-11-28 2002-06-06 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
WO2002071923A2 (en) * 2001-03-12 2002-09-19 Active Signal Technologies Brain assessment monitor
JP3643562B2 (ja) * 2002-02-08 2005-04-27 コーリンメディカルテクノロジー株式会社 脈波伝播速度測定装置
US6761695B2 (en) * 2002-03-07 2004-07-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for non-invasive measurement of changes in intracranial pressure
US6746410B2 (en) 2002-04-04 2004-06-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for determining changes in intracranial pressure utilizing measurement of the circumferential expansion or contraction of a patient's skull
US6740048B2 (en) * 2002-04-08 2004-05-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-invasive method of determining diastolic intracranial pressure
US6773407B2 (en) 2002-04-08 2004-08-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-invasive method of determining absolute 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
US7854701B2 (en) * 2003-07-24 2010-12-21 Stergios Stergiopoulos Non-invasive monitoring of intracranial dynamic effects and brain density fluctuations
US8062224B2 (en) * 2004-10-28 2011-11-22 Uab Vittamed Method and apparatus for non-invasive continuous monitoring of cerebrovascular autoregulation state
US7254493B1 (en) * 2004-12-30 2007-08-07 The United States Of America, As Represented By The Secretary Of Agriculture Pressure transducer based fluid velocity sensor
CA2510972C (en) * 2005-06-28 2013-05-14 Nimtech Inc. Advanced ultrasonic interferometer and method of non-linear classification and indentification of matter using same
US20070100578A1 (en) * 2005-11-01 2007-05-03 Nimtech Inc. Phaseshift interferometer
KR101232012B1 (ko) * 2006-08-07 2013-02-08 삼성메디슨 주식회사 벨트형 프로브 및 그를 이용한 초음파 영상 형성 방법
WO2008017998A2 (en) * 2006-08-11 2008-02-14 Koninklijke Philips Electronics, N.V. Ultrasound system for cerebral blood flow imaging and microbubble-enhanced blood clot lysis
US10092195B2 (en) 2006-08-17 2018-10-09 Jan Medical, Inc. Noninvasive detection of human brain conditions and anomalies
US7938780B2 (en) * 2008-01-31 2011-05-10 Uab Vittamed Technologijos Ultrasonic method and apparatus for measuring intracranial contents volume change
US7998075B2 (en) 2008-04-25 2011-08-16 Uab Vittamed Technologijos Apparatus and method of non-invasive cerebrovascular autoregulation monitoring
RU2372023C1 (ru) * 2008-05-06 2009-11-10 Геннадий Константинович Пилецкий Устройство для измерения внутричерепного давления у новорожденных и детей грудного возраста и опорный элемент для этого устройства
US8926515B2 (en) * 2008-05-15 2015-01-06 Uab Vittamed Method and apparatus for continuously monitoring intracranial pressure
AU2009276486B2 (en) 2008-07-30 2015-08-06 Rappaport, Arthur Method for measuring intracranial elasticity
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
US20120232433A1 (en) * 2011-03-09 2012-09-13 Mishelevich David J Ultrasound neuromodulation treatment of tinnitus
RU2571328C2 (ru) 2010-10-08 2015-12-20 Хэдсенс Медикал Лтд. Система и способ измерения внутричерепного давления
US20130046181A1 (en) * 2011-08-17 2013-02-21 Board Of Regents, The University Of Texas System Systems And Methods For Detecting Airway Occlusion
US9826934B2 (en) 2011-09-19 2017-11-28 Braincare Desenvolvimento E Inovação Tecnológica Ltda Non-invasive intracranial pressure system
DE102011089401A1 (de) * 2011-12-21 2013-06-27 Charité - Universitätsmedizin Berlin Verfahren zum Untersuchen von menschlichem oder tierischem Gewebe
CN103479403B (zh) * 2012-06-08 2016-06-22 长庚大学 以手术导航系统导引聚焦式超声波释放能量的系统及其方法
CN102973260B (zh) * 2012-11-30 2014-09-10 中国人民解放军第三军医大学生物医学工程与医学影像学院 非接触磁感应式颅内压监测装置
CN103190930B (zh) * 2013-04-19 2014-10-29 重庆大学 基于超声波声弹性效应的颅内压监测仪
US10307065B1 (en) 2014-12-09 2019-06-04 Jan Medical, Inc. Non-invasive detection of cerebral vasospasm
JP2018519047A (ja) 2015-06-19 2018-07-19 ニューラル アナリティクス、インコーポレイテッド 頭蓋内ドップラープローブ
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
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
CN106343998B (zh) * 2016-09-28 2023-03-21 苏州景昱医疗器械有限公司 探头的密封结构及测试系统
US11382518B2 (en) * 2016-12-25 2022-07-12 Fastbreak Medical Ltd System and method of detecting inter-vascular occlusion
DE102022135061A1 (de) * 2022-12-30 2024-07-11 Sonovum Gmbh Verfahren und Vorrichtungsanordnungen zur Klassifikation eines Hirndrucks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853117A (en) * 1972-05-15 1974-12-10 Berkeley Bio Eng Inc Pressure sensing system and method
FR2318420A1 (fr) * 1975-07-17 1977-02-11 Guiset Jacques Procede et dispositif pour la mesure d'une pression ou d'une distance par ultra-sons
JPS6382622A (ja) * 1986-09-27 1988-04-13 日立建機株式会社 頭蓋内圧の記録装置
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
US5074310A (en) * 1990-07-31 1991-12-24 Mick Edwin C Method and apparatus for the measurement of intracranial pressure
US5199877A (en) * 1991-06-14 1993-04-06 Page W Randolph Physiological demonstration unit

Also Published As

Publication number Publication date
US5388583A (en) 1995-02-14
AU7623294A (en) 1995-03-22
EP0717606A1 (de) 1996-06-26
WO1995006435A1 (en) 1995-03-09
EP0717606B1 (de) 1999-07-21
DE69419614D1 (de) 1999-08-26
DE69419614T2 (de) 2000-03-02

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