CA1013474A - Vector contour plot of physiological parameters - Google Patents

Vector contour plot of physiological parameters

Info

Publication number
CA1013474A
CA1013474A CA178,693A CA178693A CA1013474A CA 1013474 A CA1013474 A CA 1013474A CA 178693 A CA178693 A CA 178693A CA 1013474 A CA1013474 A CA 1013474A
Authority
CA
Canada
Prior art keywords
physiological parameters
contour plot
vector contour
vector
plot
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
CA178,693A
Other languages
English (en)
Other versions
CA178693S (en
Inventor
Robert R. Lijewski
Phillip T. ?Einfurt
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1013474A publication Critical patent/CA1013474A/en
Expired 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/208—Arrangements for measuring with C.R. oscilloscopes, e.g. vectorscope
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/60—Analogue computers for specific processes, systems or devices, e.g. simulators for living beings, e.g. their nervous systems ; for problems in the medical field
    • 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
    • A61B5/7242—Details of waveform analysis using integration

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Computer Hardware Design (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Digital Computer Display Output (AREA)
  • Image Generation (AREA)
CA178,693A 1972-09-27 1973-08-13 Vector contour plot of physiological parameters Expired CA1013474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00292605A US3811040A (en) 1972-09-27 1972-09-27 Vector contour plot of physiological parameters

Publications (1)

Publication Number Publication Date
CA1013474A true CA1013474A (en) 1977-07-05

Family

ID=23125398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,693A Expired CA1013474A (en) 1972-09-27 1973-08-13 Vector contour plot of physiological parameters

Country Status (9)

Country Link
US (1) US3811040A (xx)
JP (1) JPS49134237A (xx)
CA (1) CA1013474A (xx)
DE (1) DE2348582A1 (xx)
FR (1) FR2208633B1 (xx)
GB (1) GB1438694A (xx)
IT (1) IT998630B (xx)
NL (1) NL7313357A (xx)
SE (1) SE397919B (xx)

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JPS6059603B2 (ja) * 1976-04-09 1985-12-26 株式会社日立製作所 プラントデ−タ表示装置
US4112491A (en) * 1977-07-05 1978-09-05 Life Sciences, Inc. Direct readout real time physiological parameter analog computer
US4344145A (en) * 1979-10-12 1982-08-10 Chasek Norman E Display method and apparatus for efficiently communicating the status of an ongoing process or system by the simultaneous display of many normalized parameter deviations
US4352163A (en) * 1979-11-09 1982-09-28 The Valeron Corporation Vectorcardiogram simulator
US4477804A (en) * 1982-03-01 1984-10-16 The Babcock & Wilcox Company Electrical circuit for providing an abnormal transient display system for nuclear reactor operation
JPS5947682A (ja) * 1982-09-10 1984-03-17 Sharp Corp グラフ作成機
US4527240A (en) * 1982-12-29 1985-07-02 Kvitash Vadim I Balascopy method for detecting and rapidly evaluating multiple imbalances within multi-parametric systems
JPS59154321A (ja) * 1983-02-22 1984-09-03 Toshiba Mach Co Ltd モニタリングデ−タ表示装置
US4675147A (en) * 1983-04-06 1987-06-23 Westinghouse Electic Corp. Generating an integrated graphic display of the safety status of a complex process plant
US4930519A (en) * 1984-04-02 1990-06-05 Medical Graphics Corporation Method of graphing cardiopulmonary data
GB8502443D0 (en) * 1985-01-31 1985-03-06 Flexigage Ltd Monitoring physiological parameters
IT1199942B (it) * 1985-02-07 1989-01-05 Biotronix Srl Strumento di rilevazione della sezione circolare equivalente in area alla sezione di un vaso sanguigno
US4637400A (en) * 1985-02-15 1987-01-20 Marcus Edward N For characterizing a heart condition
US4804950A (en) * 1985-11-07 1989-02-14 Spacelabs, Inc. Table driven multichannel data acquisition and display for signal monitoring
US4845488A (en) * 1987-02-09 1989-07-04 Siemens Aktiengesellschaft Display data conversion
US4987528A (en) * 1988-03-14 1991-01-22 Johnson Service Company Signature analysis control system for a stamping press
DE3817052A1 (de) * 1988-05-19 1989-11-30 Draegerwerk Ag Verfahren zur ueberwachung von patientendaten und schaltungsanordnung hierzu
US5197130A (en) * 1989-12-29 1993-03-23 Supercomputer Systems Limited Partnership Cluster architecture for a highly parallel scalar/vector multiprocessor system
US5623650A (en) * 1989-12-29 1997-04-22 Cray Research, Inc. Method of processing a sequence of conditional vector IF statements
EP0590200A1 (en) * 1992-10-02 1994-04-06 E.R. SQUIBB & SONS, INC. Device and method for the visualisation of cardiovascular risk factors
US6390977B1 (en) 1995-06-07 2002-05-21 Alliance Pharmaceutical Corp. System and methods for measuring oxygenation parameters
EP0753283A1 (en) * 1995-07-14 1997-01-15 Hewlett-Packard Company Method and apparatus for comparing a sample with a reference using a spider diagram
US6463930B2 (en) 1995-12-08 2002-10-15 James W. Biondi System for automatically weaning a patient from a ventilator, and method thereof
US6158432A (en) * 1995-12-08 2000-12-12 Cardiopulmonary Corporation Ventilator control system and method
US5931160A (en) * 1995-12-08 1999-08-03 Cardiopulmonary Corporation Ventilator control system and method
IT242561Y1 (it) * 1996-03-25 2001-10-02 Varvarigos Efstathios Dispositivo per rapida visualizzazione di valori(ematochimici e non)valutati secondo unita' di misura diverse e con metodi di dosaggio
US6860266B2 (en) 2000-11-03 2005-03-01 Dartmouth-Hitchcock Clinic Physiological object displays
US6743172B1 (en) 1998-01-14 2004-06-01 Alliance Pharmaceutical Corp. System and method for displaying medical process diagrams
JP2003503125A (ja) * 1998-02-09 2003-01-28 アライアンス ファーマシューティカル コーポレイション 医学的プロセスダイアグラムをディスプレイするシステム
US6212938B1 (en) * 1998-06-17 2001-04-10 Electronic Sensor Technology Llp Method of detecting smell of a vapor and producing a unique visual representation thereof
JP3300763B2 (ja) * 2000-04-07 2002-07-08 俊博 平井 臨床検査数値データ処理システムとこれを用いた診断プログラムの記録媒体
SE0002806D0 (sv) * 2000-08-01 2000-08-01 Siemens Elema Ab Användargränssnitt
US8515531B2 (en) * 2004-09-24 2013-08-20 Koninklijke Philips Electronics N.V. Method of medical monitoring
US8050730B2 (en) 2005-12-23 2011-11-01 Shenzhen Mindray Bio-Medical Electrics Co., Ltd. Method and apparatus for eliminating interference in pulse oxygen measurement
US8380300B2 (en) * 2006-04-28 2013-02-19 Medtronic, Inc. Efficacy visualization
DE102006041824A1 (de) * 2006-09-06 2008-03-27 Rohde & Schwarz Gmbh & Co. Kg Vorrichtung und Verfahren für Analyse von Signalverläufen unter Verwendung von Masken
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
EP2400885B1 (en) 2009-02-26 2014-01-08 Draeger Medical Systems, Inc. Ecg data display method for rapid detection of myocardial ischemia
JP2017012592A (ja) * 2015-07-03 2017-01-19 東芝メディカルシステムズ株式会社 医用画像撮影装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961570A (en) * 1952-10-24 1960-11-22 Louis W Parker Multiple reading instruments
US3248650A (en) * 1961-04-19 1966-04-26 Sperry Rand Corp Cathode ray tube indicator for displaying plural input signal values
US3304413A (en) * 1963-03-26 1967-02-14 Hewlett Packard Co Cardiac output computer
US3442264A (en) * 1964-06-04 1969-05-06 Joseph R Levitt Data processing method and means
US3541537A (en) * 1967-12-27 1970-11-17 Santa Rita Technology Inc Real time contour plotter
US3548813A (en) * 1968-10-14 1970-12-22 Arthur J Berner Vectorcardiograph analyzer
US3602706A (en) * 1968-12-27 1971-08-31 Data Display Syst Data-processing method and means for classifying signals in a first or second state

Also Published As

Publication number Publication date
JPS49134237A (xx) 1974-12-24
IT998630B (it) 1976-02-20
GB1438694A (en) 1976-06-09
FR2208633A1 (xx) 1974-06-28
DE2348582A1 (de) 1974-04-11
SE397919B (sv) 1977-11-28
NL7313357A (xx) 1974-03-29
FR2208633B1 (xx) 1978-04-14
US3811040A (en) 1974-05-14

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