FR2827496B1 - Procedes et equipements destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine - Google Patents

Procedes et equipements destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine

Info

Publication number
FR2827496B1
FR2827496B1 FR0114546A FR0114546A FR2827496B1 FR 2827496 B1 FR2827496 B1 FR 2827496B1 FR 0114546 A FR0114546 A FR 0114546A FR 0114546 A FR0114546 A FR 0114546A FR 2827496 B1 FR2827496 B1 FR 2827496B1
Authority
FR
France
Prior art keywords
variations
analysis
equipment
methods
signals representative
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 - Fee Related
Application number
FR0114546A
Other languages
English (en)
Other versions
FR2827496A1 (fr
Inventor
Jean Jacques Lemaire
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.)
Universite dAuvergne
Universite Clermont Auvergne
Original Assignee
Universite dAuvergne
Universite Clermont Auvergne
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 Universite dAuvergne, Universite Clermont Auvergne filed Critical Universite dAuvergne
Priority to FR0114546A priority Critical patent/FR2827496B1/fr
Priority to EP02774824A priority patent/EP1416848A1/fr
Priority to CA002455397A priority patent/CA2455397A1/fr
Priority to US10/484,566 priority patent/US7160250B2/en
Priority to PCT/FR2002/002633 priority patent/WO2003009756A1/fr
Publication of FR2827496A1 publication Critical patent/FR2827496A1/fr
Application granted granted Critical
Publication of FR2827496B1 publication Critical patent/FR2827496B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
FR0114546A 2001-07-23 2001-11-09 Procedes et equipements destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine Expired - Fee Related FR2827496B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0114546A FR2827496B1 (fr) 2001-11-09 2001-11-09 Procedes et equipements destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine
EP02774824A EP1416848A1 (fr) 2001-07-23 2002-07-23 Procedes et equipments destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine
CA002455397A CA2455397A1 (fr) 2001-07-23 2002-07-23 Procedes et equipments destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine
US10/484,566 US7160250B2 (en) 2001-07-23 2002-07-23 Method and equipment for analyzing biological signals representing intracranial and blood pressure fluctuations
PCT/FR2002/002633 WO2003009756A1 (fr) 2001-07-23 2002-07-23 Procedes et equipments destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0114546A FR2827496B1 (fr) 2001-11-09 2001-11-09 Procedes et equipements destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine

Publications (2)

Publication Number Publication Date
FR2827496A1 FR2827496A1 (fr) 2003-01-24
FR2827496B1 true FR2827496B1 (fr) 2004-06-04

Family

ID=8869260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114546A Expired - Fee Related FR2827496B1 (fr) 2001-07-23 2001-11-09 Procedes et equipements destines a l'analyse de signaux biologiques representatifs des variations de la pression intracranienne et de la pression sanguine

Country Status (1)

Country Link
FR (1) FR2827496B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6371921B1 (en) 1994-04-15 2002-04-16 Masimo Corporation System and method of determining whether to recalibrate a blood pressure monitor
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
US6385486B1 (en) * 1997-08-07 2002-05-07 New York University Brain function scan system
JP3843462B2 (ja) 1997-11-20 2006-11-08 セイコーエプソン株式会社 脈波診断装置
MXPA01011471A (es) 1999-05-10 2004-08-12 Inta Medics Ltd Monitorizacion no invasiva de la presion intracraneal.

Also Published As

Publication number Publication date
FR2827496A1 (fr) 2003-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331