ES472840A1 - Perfeccionamientos en instrumentos de diagnostico que tiene una entrada para recibir una senal de forma de onda - Google Patents

Perfeccionamientos en instrumentos de diagnostico que tiene una entrada para recibir una senal de forma de onda

Info

Publication number
ES472840A1
ES472840A1 ES472840A ES472840A ES472840A1 ES 472840 A1 ES472840 A1 ES 472840A1 ES 472840 A ES472840 A ES 472840A ES 472840 A ES472840 A ES 472840A ES 472840 A1 ES472840 A1 ES 472840A1
Authority
ES
Spain
Prior art keywords
waveform
samples
input
time intervals
intervals
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
Application number
ES472840A
Other languages
English (en)
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.)
INTERNATIONAL BIO MEDICAL IND
Original Assignee
INTERNATIONAL BIO MEDICAL IND
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 INTERNATIONAL BIO MEDICAL IND filed Critical INTERNATIONAL BIO MEDICAL IND
Publication of ES472840A1 publication Critical patent/ES472840A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medical Treatment And Welfare Office Work (AREA)

Abstract

Perfeccionamientos en instrumentos de diagnóstico que tiene una entrada para recibir una señal de forma de onda, caracterizado porque comprende una unidad de muestreo conectada a la entrada para digitalizar dicha forma de onda a una serie de muestras que representan singularmente dicha forma de onda, una memoria para registrar dichas muestras de forma de onda, y un analizador para evaluar separadamente muestras individuales y percibir combinaciones predeterminadas de dicha forma de onda muestreada a intervalos e intervalos de tiempo, y para proveer una indicación codificada de la normalidad y anormalidad de la forma de onda con base en la evaluación de por lo menos uno de dichos forma de onda e intervalos de tiempo combinados.
ES472840A 1977-08-25 1978-08-25 Perfeccionamientos en instrumentos de diagnostico que tiene una entrada para recibir una senal de forma de onda Expired ES472840A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/827,600 US4193393A (en) 1977-08-25 1977-08-25 Diagnostic apparatus

Publications (1)

Publication Number Publication Date
ES472840A1 true ES472840A1 (es) 1979-03-16

Family

ID=25249641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472840A Expired ES472840A1 (es) 1977-08-25 1978-08-25 Perfeccionamientos en instrumentos de diagnostico que tiene una entrada para recibir una senal de forma de onda

Country Status (17)

Country Link
US (1) US4193393A (es)
JP (1) JPS5456338A (es)
AU (1) AU3913078A (es)
BE (1) BE869939A (es)
BR (1) BR7805547A (es)
DE (1) DE2836890A1 (es)
DK (1) DK374678A (es)
ES (1) ES472840A1 (es)
FR (1) FR2401425A1 (es)
GB (1) GB2003278A (es)
IL (1) IL55332A0 (es)
IT (1) IT1105779B (es)
LU (1) LU80153A1 (es)
NL (1) NL7808799A (es)
NO (1) NO782841L (es)
SE (1) SE7808947L (es)
ZA (1) ZA784538B (es)

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US4388927A (en) * 1979-12-13 1983-06-21 American Hospital Supply Corporation Programmable digital cardiac pacer
US4367753A (en) * 1980-01-23 1983-01-11 Medtronic Inc. Apparatus for monitoring and storing heartbeats of a patient
US4364397A (en) * 1980-01-23 1982-12-21 Medtronic, Inc. Apparatus for monitoring the rhythm of a patient's heartbeat
US4417306A (en) * 1980-01-23 1983-11-22 Medtronic, Inc. Apparatus for monitoring and storing utilizing a data processor
US4360030A (en) * 1980-01-23 1982-11-23 Medtronic, Inc. Apparatus for monitoring and storing a variety of heart activity signals
IT1131177B (it) * 1980-05-14 1986-06-18 Consiglio Nazionale Ricerche Comparator a banda programmabile,multicanale,per unita' cardiochirurgiche
US4475558A (en) * 1982-05-28 1984-10-09 Healthdyne, Inc. System for providing short-term event data and long-term trend data
US4506678A (en) * 1982-06-07 1985-03-26 Healthdyne, Inc. Patient monitor for providing respiration and electrocardiogram signals
US4596255A (en) * 1982-11-08 1986-06-24 Snell Jeffery D Apparatus for interpreting and displaying cardiac events of a heart connected to a cardiac pacing means
US4499904A (en) * 1983-02-23 1985-02-19 Belorussky Nauchnoissledovatelsky Institut Kardiologii Heart monitoring device
FR2554704B1 (fr) * 1983-11-10 1987-04-24 Ascher Gilles Appareil portatif de surveillance de l'activite cardiaque
US4583553A (en) * 1983-11-15 1986-04-22 Medicomp, Inc. Ambulatory ECG analyzer and recorder
US4604699A (en) * 1984-01-25 1986-08-05 The United States Of America As Represented By The Secretary Of The Interior General earthquake observation system
US4679144A (en) * 1984-08-21 1987-07-07 Q-Med, Inc. Cardiac signal real time monitor and method of analysis
JPS6156633A (ja) * 1984-08-27 1986-03-22 オムロン株式会社 心電異常検出装置
US4791936A (en) * 1985-02-15 1988-12-20 Siemens-Pacesetter, Inc. Apparatus for interpreting and displaying cardiac events of a heart connected to a cardiac pacing means
US4616659A (en) * 1985-05-06 1986-10-14 At&T Bell Laboratories Heart rate detection utilizing autoregressive analysis
US5012411A (en) * 1985-07-23 1991-04-30 Charles J. Policastro Apparatus for monitoring, storing and transmitting detected physiological information
US4720866A (en) * 1985-09-20 1988-01-19 Seaboard Digital Systems, Inc. Computerized stethoscopic analysis system and method
US4920489A (en) * 1987-08-14 1990-04-24 Cardiodata Inc. Apparatus and method for solid state storage of episodic signals
US4974598A (en) * 1988-04-22 1990-12-04 Heart Map, Inc. EKG system and method using statistical analysis of heartbeats and topographic mapping of body surface potentials
US4974601A (en) * 1988-09-05 1990-12-04 University Of North Carolina At Charlotte Portable heart monitor performing multiple functions
US5165417A (en) * 1989-09-12 1992-11-24 Murphy Jr Raymond L H Lung sound detection system and method
US5509425A (en) * 1989-10-30 1996-04-23 Feng; Genquan Arrangement for and method of diagnosing and warning of a heart attack
US5649544A (en) * 1989-10-30 1997-07-22 Feng; Genquan Method of and arrangement for diagnosing heart disease
EP0471119A1 (en) * 1990-08-14 1992-02-19 Hewlett-Packard Limited Waveform measurement
US5240009A (en) * 1991-03-25 1993-08-31 Ventritex, Inc. Medical device with morphology discrimination
US5333615A (en) * 1992-06-22 1994-08-02 William Craelius Apparatus for digitally recording and analyzing electrocardial and other bioelectric signals
US5421830A (en) * 1993-08-27 1995-06-06 Pacesetter, Inc. Programming system having means for recording and analyzing a patient's cardiac signal
US5518001A (en) * 1994-06-17 1996-05-21 Pacesetter, Inc. Cardiac device with patient-triggered storage of physiological sensor data
US5954666A (en) * 1995-08-04 1999-09-21 Pacesetter, Inc. System for analyzing specific portions of cardiac waveforms
US5785660A (en) * 1996-03-28 1998-07-28 Pacesetter, Inc. Methods and apparatus for storing intracardiac electrograms
US5919210A (en) * 1997-04-10 1999-07-06 Pharmatarget, Inc. Device and method for detection and treatment of syncope
US6684090B2 (en) * 1999-01-07 2004-01-27 Masimo Corporation Pulse oximetry data confidence indicator
US6606511B1 (en) * 1999-01-07 2003-08-12 Masimo Corporation Pulse oximetry pulse indicator
US7413546B2 (en) * 1999-12-07 2008-08-19 Univeristy Of Utah Research Foundation Method and apparatus for monitoring dynamic cardiovascular function using n-dimensional representations of critical functions
US7801591B1 (en) 2000-05-30 2010-09-21 Vladimir Shusterman Digital healthcare information management
US7343197B2 (en) * 2000-05-30 2008-03-11 Vladimir Shusterman Multi-scale analysis and representation of physiological and health data
US9183351B2 (en) 2000-05-30 2015-11-10 Vladimir Shusterman Mobile system with network-distributed data processing for biomedical applications
US8388530B2 (en) 2000-05-30 2013-03-05 Vladimir Shusterman Personalized monitoring and healthcare information management using physiological basis functions
US6389308B1 (en) * 2000-05-30 2002-05-14 Vladimir Shusterman System and device for multi-scale analysis and representation of electrocardiographic data
US7485095B2 (en) * 2000-05-30 2009-02-03 Vladimir Shusterman Measurement and analysis of trends in physiological and/or health data
US6577985B2 (en) * 2000-12-07 2003-06-10 Eim Company, Inc. Scalable code absolute logic function (SCALF) encoder
US6763306B2 (en) * 2002-11-18 2004-07-13 The United States Of America As Represented By The Secretary Of The Navy Method of using ocean acoustic sensors for coastal earthquake prediction
US7300405B2 (en) * 2003-10-22 2007-11-27 3M Innovative Properties Company Analysis of auscultatory sounds using single value decomposition
DE102004043005A1 (de) * 2004-09-02 2006-03-09 Biotronik Vi Patent Ag Signalverarbeitungsvorrichtung für physiologische Signale
US20060167385A1 (en) * 2005-01-24 2006-07-27 3M Innovative Properties Company Analysis of auscultatory sounds using voice recognition
WO2006091636A2 (en) 2005-02-23 2006-08-31 Digital Intelligence, L.L.C. Signal decomposition and reconstruction
US9530425B2 (en) 2005-02-23 2016-12-27 Vios Medical Singapore Pte. Ltd. Method and apparatus for signal decomposition, analysis, reconstruction and tracking
US20070055166A1 (en) * 2005-09-02 2007-03-08 Chandrashekhar Patil Method and system for recording and transmitting data from biometric sensors
US8005523B2 (en) * 2005-09-30 2011-08-23 Conmed Corporation Signal processing for pulse oximetry
US9579038B2 (en) * 2010-03-16 2017-02-28 Swisstom Ag Electrode for a scanning electrical impedance tomography device and a scanning electrical impedance tomography device
US11602311B2 (en) 2019-01-29 2023-03-14 Murata Vios, Inc. Pulse oximetry system

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US3431405A (en) * 1965-02-16 1969-03-04 Us Air Force Spectrum analyzer
US3828279A (en) * 1969-09-29 1974-08-06 Wrather J Data handling system employing time modulation
US3922670A (en) * 1972-04-03 1975-11-25 Bendix Corp Digital system providing signals representative of frequency variations from a nominal frequency
GB1443705A (en) * 1972-12-15 1976-07-21 Int Research & Dev Co Ltd Rock drills
GB1454531A (en) * 1973-02-12 1976-11-03 Ferranti Ltd Frequency comparison circuit arrangements
US3990006A (en) * 1975-01-08 1976-11-02 Bell Telephone Laboratories, Incorporated Digital tone detector using concatenated detection intervals

Also Published As

Publication number Publication date
NO782841L (no) 1979-02-27
BR7805547A (pt) 1979-04-17
US4193393A (en) 1980-03-18
SE7808947L (sv) 1979-02-26
IT7850828A0 (it) 1978-08-23
IT1105779B (it) 1985-11-04
ZA784538B (en) 1979-08-29
NL7808799A (nl) 1979-02-27
LU80153A1 (es) 1979-01-19
JPS5456338A (en) 1979-05-07
GB2003278A (en) 1979-03-07
DE2836890A1 (de) 1979-03-08
AU3913078A (en) 1980-03-20
DK374678A (da) 1979-02-26
FR2401425A1 (fr) 1979-03-23
IL55332A0 (en) 1978-10-31
BE869939A (fr) 1978-12-18

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