JPH053290B2 - - Google Patents

Info

Publication number
JPH053290B2
JPH053290B2 JP61227139A JP22713986A JPH053290B2 JP H053290 B2 JPH053290 B2 JP H053290B2 JP 61227139 A JP61227139 A JP 61227139A JP 22713986 A JP22713986 A JP 22713986A JP H053290 B2 JPH053290 B2 JP H053290B2
Authority
JP
Japan
Prior art keywords
intracranial pressure
dura mater
thickness
waveform
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 - Lifetime
Application number
JP61227139A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6382623A (ja
Inventor
Naoki Kageyama
Hiroji Kuchiwaki
Atsuki Ito
Norimitsu Sakuma
Yukio Ogura
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP61227139A priority Critical patent/JPS6382623A/ja
Priority to DE3750372T priority patent/DE3750372T2/de
Priority to PCT/JP1987/000705 priority patent/WO1988002234A1/ja
Priority to EP87906218A priority patent/EP0327645B1/en
Priority to US07/350,705 priority patent/US4984567A/en
Publication of JPS6382623A publication Critical patent/JPS6382623A/ja
Publication of JPH053290B2 publication Critical patent/JPH053290B2/ja
Granted legal-status Critical Current

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—Measuring 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
    • A61B8/08—Clinical applications
    • A61B8/0808—Clinical applications for diagnosis of the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0858—Clinical applications involving measuring tissue layers, e.g. skin, interfaces
    • 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
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Neurosurgery (AREA)
  • Hematology (AREA)
  • Neurology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP61227139A 1986-09-27 1986-09-27 頭蓋内圧の測定装置 Granted JPS6382623A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP61227139A JPS6382623A (ja) 1986-09-27 1986-09-27 頭蓋内圧の測定装置
DE3750372T DE3750372T2 (de) 1986-09-27 1987-09-25 Gerät zur messung des intrakraniellen druckes.
PCT/JP1987/000705 WO1988002234A1 (en) 1986-09-27 1987-09-25 Apparatus for measuring intracranial pressure
EP87906218A EP0327645B1 (en) 1986-09-27 1987-09-25 Apparatus for measuring intracranial pressure
US07/350,705 US4984567A (en) 1986-09-27 1987-09-25 Apparatus for measuring intracranial pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61227139A JPS6382623A (ja) 1986-09-27 1986-09-27 頭蓋内圧の測定装置

Publications (2)

Publication Number Publication Date
JPS6382623A JPS6382623A (ja) 1988-04-13
JPH053290B2 true JPH053290B2 (en]) 1993-01-14

Family

ID=16856094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61227139A Granted JPS6382623A (ja) 1986-09-27 1986-09-27 頭蓋内圧の測定装置

Country Status (5)

Country Link
US (1) US4984567A (en])
EP (1) EP0327645B1 (en])
JP (1) JPS6382623A (en])
DE (1) DE3750372T2 (en])
WO (1) WO1988002234A1 (en])

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US5414674A (en) * 1993-11-12 1995-05-09 Discovery Bay Company Resonant energy analysis method and apparatus for seismic data
DE19606687A1 (de) * 1996-02-22 1997-08-28 Nicolet Biomedical Inc Verfahren und Vorrichtung zur Messung des intracraniellen Druckes in einem Schädel eines Probanden
JP3652791B2 (ja) * 1996-06-24 2005-05-25 独立行政法人科学技術振興機構 超音波診断装置
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
US6731976B2 (en) 1997-09-03 2004-05-04 Medtronic, Inc. Device and method to measure and communicate body parameters
US6248080B1 (en) 1997-09-03 2001-06-19 Medtronic, Inc. Intracranial monitoring and therapy delivery control device, system and method
US5951477A (en) * 1997-09-11 1999-09-14 Uab Vittamed Method and apparatus for determining the pressure inside the brain
US6589189B2 (en) * 2000-01-07 2003-07-08 Rice Creek Medical, Llc Non-invasive method and apparatus for monitoring intracranial pressure
US6682491B2 (en) * 2000-02-11 2004-01-27 Kci Licensing, Inc. Method for artifact reduction in intracranial pressure measurements
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
AU2002239360A1 (en) 2000-11-28 2002-06-11 Allez Physionix Limited Systems and methods for making non-invasive physiological assessments
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
US7547283B2 (en) * 2000-11-28 2009-06-16 Physiosonics, Inc. Methods for determining intracranial pressure non-invasively
WO2002062215A2 (en) 2001-01-04 2002-08-15 Medtronic, Inc. Implantable medical device with sensor
US20020161304A1 (en) * 2001-04-30 2002-10-31 Eide Per Kristian Monitoring pressure in a body cavity
WO2006011128A1 (en) 2004-07-15 2006-02-02 Orsan Medical Technologies Ltd. Cerebral perfusion monitor
US7998080B2 (en) * 2002-01-15 2011-08-16 Orsan Medical Technologies Ltd. Method for monitoring blood flow to brain
US8211031B2 (en) 2002-01-15 2012-07-03 Orsan Medical Technologies Ltd. Non-invasive intracranial monitor
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
US7147605B2 (en) 2002-07-08 2006-12-12 Uab Vittamed Method and apparatus for noninvasive determination of the absolute value of intracranial pressure
CA2539414A1 (en) 2003-06-03 2004-12-16 Allez Physionix Limited Systems and methods for determining intracranial pressure non-invasively and acoustic transducer assemblies for use in such systems
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
US7381186B2 (en) * 2004-08-02 2008-06-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus to assess compartment syndrome
US8062224B2 (en) 2004-10-28 2011-11-22 Uab Vittamed Method and apparatus for non-invasive continuous monitoring of cerebrovascular autoregulation state
US20070208293A1 (en) * 2006-03-03 2007-09-06 Habah Noshy Mansour Methods and devices for noninvasive pressure measurment in ventricular shunts
US8109880B1 (en) 2006-12-26 2012-02-07 Osvaldas Pranevicius Noninvasive method to measure intracranial and effective cerebral outflow pressure
US7938780B2 (en) * 2008-01-31 2011-05-10 Uab Vittamed Technologijos Ultrasonic method and apparatus for measuring intracranial contents volume change
GB2457302B (en) 2008-02-11 2013-04-10 Lein Applied Diagnostics Ltd Measurement apparatus and method therefor
US8926515B2 (en) * 2008-05-15 2015-01-06 Uab Vittamed Method and apparatus for continuously monitoring intracranial pressure
US20110201950A1 (en) * 2008-10-07 2011-08-18 Orsan Medical Technologies Ltd. Monitoring of acute stroke patients
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
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
US8313442B2 (en) * 2009-10-21 2012-11-20 Codman & Shurtleff, Inc. Cerebral compliance monitoring
US9408542B1 (en) 2010-07-22 2016-08-09 Masimo Corporation Non-invasive blood pressure measurement system
EP2624747A1 (en) 2010-10-08 2013-08-14 Headsense Medical Ltd. Apparatus and method for measuring intracranial pressure
EP2638388A1 (en) * 2010-11-14 2013-09-18 University Of Utah Research Foundation Ultrasonic method and system for determining tissue pathology
US20120203122A1 (en) 2011-02-09 2012-08-09 Opher Kinrot Devices and methods for monitoring cerebral hemodynamic conditions
US9826934B2 (en) * 2011-09-19 2017-11-28 Braincare Desenvolvimento E Inovação Tecnológica Ltda Non-invasive intracranial pressure system
EP3154424B1 (en) 2014-06-11 2023-10-11 Nihon Kohden Corporation Apparatus for detecting increase in intracranial pressure
CZ2014696A3 (cs) * 2014-10-11 2016-04-20 Linet Spol. S.R.O. Zařízení a metoda pro měření intrakraniálního tlaku
US11284808B2 (en) 2014-10-11 2022-03-29 Linet Spol. S.R.O. Device and method for measurement of vital functions, including intracranial pressure, and system and method for collecting data
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
CN108778141A (zh) 2016-01-05 2018-11-09 神经系统分析公司 集成化探针结构
US11589836B2 (en) 2016-01-05 2023-02-28 Novasignal Corp. Systems and methods for detecting neurological conditions
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
WO2020219773A1 (en) * 2019-04-24 2020-10-29 Baylor College Of Medicine Systems and methods for measuring and monitoring intracranial pressure
CN115736875A (zh) * 2022-12-15 2023-03-07 无锡海鹰电子医疗系统有限公司 一种新型颅内压传感器
CN119034034B (zh) * 2024-10-30 2025-03-18 北京万特福医疗器械有限公司 一种颅内血肿抽吸环境颅内压模拟仿真方法及系统

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DE2946662A1 (de) * 1979-11-19 1981-05-27 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur nichtinvasiven druckmessung
JPS5826238A (ja) * 1981-08-08 1983-02-16 Fujitsu Ltd 超音波による圧力測定方式
US4453550A (en) * 1982-04-19 1984-06-12 General Electric Company Method and means for detecting a periodic wave structure
JPS60116345A (ja) * 1983-11-30 1985-06-22 富士通株式会社 超音波診断装置
JPS60148545A (ja) * 1983-12-30 1985-08-05 セルジユ・フエリ・ロジヤ−・シヤンクロ− 頭蓋壁からの大脳パルスを解析するために適した医用装置
US4648276A (en) * 1984-01-27 1987-03-10 Klepper John R Apparatus for measuring the characteristics of an ultrasonic wave medium
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
JPH0613027B2 (ja) * 1985-06-26 1994-02-23 富士通株式会社 超音波媒体特性値測定装置

Also Published As

Publication number Publication date
EP0327645B1 (en) 1994-08-10
WO1988002234A1 (en) 1988-04-07
DE3750372T2 (de) 1995-03-30
EP0327645A4 (en) 1990-01-08
EP0327645A1 (en) 1989-08-16
DE3750372D1 (de) 1994-09-15
JPS6382623A (ja) 1988-04-13
US4984567A (en) 1991-01-15

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