ES2147177T3 - Metodo y aparato para medir la presion intracraneal. - Google Patents

Metodo y aparato para medir la presion intracraneal.

Info

Publication number
ES2147177T3
ES2147177T3 ES91914382T ES91914382T ES2147177T3 ES 2147177 T3 ES2147177 T3 ES 2147177T3 ES 91914382 T ES91914382 T ES 91914382T ES 91914382 T ES91914382 T ES 91914382T ES 2147177 T3 ES2147177 T3 ES 2147177T3
Authority
ES
Spain
Prior art keywords
skull
over time
pressure
icp
diagnose
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
ES91914382T
Other languages
English (en)
Inventor
Edwin C Mick
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.)
MEDYS Inc
Original Assignee
MEDYS Inc
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 MEDYS Inc filed Critical MEDYS Inc
Application granted granted Critical
Publication of ES2147177T3 publication Critical patent/ES2147177T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of an element not provided for in the following subgroups of G01L9/0008

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

UN METODO Y UN APARATO PARA LA MEDICION NO INVASIVA DE CAMBIOS EN LA PRESION (ICP) EN EL CRANEO DEL PACIENTE QUE DA TENDENCIAS EN DICHA PRESION PARA EL DIAGNOSTICO EN UN MOMENTO POSTERIOR. UN METODO DESARROLLADO, O UN APARATO REALIZADO DE ACUERDO CON EL INVENTO INMEDIATO COMPRENDE UNA GENERACION DE SEÑALES DE VIBRACION PREDETERMINADAS QUE SE APLICA A UNA PRIMERA POSICION EN EL CRANEO (10), DETECTANDO UNA VIBRACION DE SALIDA PROCEDENTE DE UNA NUEVA POSICION DEL CRANEO (12), ALMACENADO LAS CARACTERISTICAS DE LOS DATOS DE LAS DOS SEÑALES, REPITIENDO LOS PASOS ARRIBA MENCIONADOS POSTERIORMENTE, Y ANALIZANDO LOS DATOS PARA DIAGNOSTICAR CAMBIOS EN LA IPC EN UN MOMENTO POSTERIOR.
ES91914382T 1990-07-31 1991-07-30 Metodo y aparato para medir la presion intracraneal. Expired - Lifetime ES2147177T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56016290A 1990-07-31 1990-07-31

Publications (1)

Publication Number Publication Date
ES2147177T3 true ES2147177T3 (es) 2000-09-01

Family

ID=24236631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91914382T Expired - Lifetime ES2147177T3 (es) 1990-07-31 1991-07-30 Metodo y aparato para medir la presion intracraneal.

Country Status (9)

Country Link
EP (1) EP0541671B1 (es)
JP (1) JP3215107B2 (es)
AT (1) ATE191624T1 (es)
AU (1) AU659096B2 (es)
BR (1) BR9106707A (es)
CA (1) CA2088353C (es)
DE (1) DE69132112T2 (es)
ES (1) ES2147177T3 (es)
WO (1) WO1992002174A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2428872C (en) * 2000-11-28 2013-01-08 Allez Physionix Limited Systems and methods for making non-invasive physiological assessments
CN103260504B (zh) * 2010-10-08 2015-10-07 海达星医疗有限公司 用于测量颅内压的装置和方法
US9826934B2 (en) * 2011-09-19 2017-11-28 Braincare Desenvolvimento E Inovação Tecnológica Ltda Non-invasive intracranial pressure system
US10064563B2 (en) 2014-06-11 2018-09-04 Nihon Kohden Corporation Apparatus and methods for detecting increase in intracranial pressure
EP3229669B1 (en) * 2014-12-09 2025-05-14 Jan Medical, Inc. Noninvasive detection of human brain conditions and anomalies
CN113116332B (zh) * 2020-01-16 2024-09-24 北京积水潭医院 重型tbi去骨瓣减压术后长时程无创颅内压动态监测系统
BR102020021338A2 (pt) 2020-10-19 2022-05-03 Braincare Desenvolvimento E Inovacao Tecnologica S A Dispositivo e método de detecção e monitoramento de pressão intracraniana de forma não invasiva

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860766A (en) * 1983-11-18 1989-08-29 Respitrace Corp. Noninvasive method for measuring and monitoring intrapleural pressure in newborns
GB8622671D0 (en) * 1986-09-19 1986-10-22 Marchbanks R J Intracranial fluid pressure monitoring
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

Also Published As

Publication number Publication date
DE69132112D1 (de) 2000-05-18
JPH06500029A (ja) 1994-01-06
EP0541671B1 (en) 2000-04-12
EP0541671A4 (en) 1995-08-23
AU659096B2 (en) 1995-05-11
BR9106707A (pt) 1993-06-08
DE69132112T2 (de) 2001-01-11
CA2088353C (en) 2002-01-08
EP0541671A1 (en) 1993-05-19
JP3215107B2 (ja) 2001-10-02
ATE191624T1 (de) 2000-04-15
WO1992002174A1 (en) 1992-02-20
CA2088353A1 (en) 1992-02-01
AU8422191A (en) 1992-03-02

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