FR2218078A1 - - Google Patents

Info

Publication number
FR2218078A1
FR2218078A1 FR7305660A FR7305660A FR2218078A1 FR 2218078 A1 FR2218078 A1 FR 2218078A1 FR 7305660 A FR7305660 A FR 7305660A FR 7305660 A FR7305660 A FR 7305660A FR 2218078 A1 FR2218078 A1 FR 2218078A1
Authority
FR
France
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.)
Granted
Application number
FR7305660A
Other languages
French (fr)
Other versions
FR2218078B1 (US08063081-20111122-C00115.png
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR7305660A priority Critical patent/FR2218078B1/fr
Priority to GB321374A priority patent/GB1461941A/en
Priority to CH104074A priority patent/CH563150A5/xx
Priority to NL7401972A priority patent/NL7401972A/xx
Priority to DE19742407399 priority patent/DE2407399A1/de
Priority to US443174A priority patent/US3902479A/en
Priority to JP1838574A priority patent/JPS5645611B2/ja
Publication of FR2218078A1 publication Critical patent/FR2218078A1/fr
Application granted granted Critical
Publication of FR2218078B1 publication Critical patent/FR2218078B1/fr
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
    • A61B5/24—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
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening
    • 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
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FR7305660A 1973-02-16 1973-02-16 Expired FR2218078B1 (US08063081-20111122-C00115.png)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7305660A FR2218078B1 (US08063081-20111122-C00115.png) 1973-02-16 1973-02-16
GB321374A GB1461941A (en) 1973-02-16 1974-01-23 Monitoring cardiac rhythm
CH104074A CH563150A5 (US08063081-20111122-C00115.png) 1973-02-16 1974-01-25
NL7401972A NL7401972A (US08063081-20111122-C00115.png) 1973-02-16 1974-02-13
DE19742407399 DE2407399A1 (de) 1973-02-16 1974-02-15 Verfahren und vorrichtung zur herzfrequenzueberwachung
US443174A US3902479A (en) 1973-02-16 1974-02-15 Method and apparatus for heartbeat rate monitoring
JP1838574A JPS5645611B2 (US08063081-20111122-C00115.png) 1973-02-16 1974-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7305660A FR2218078B1 (US08063081-20111122-C00115.png) 1973-02-16 1973-02-16

Publications (2)

Publication Number Publication Date
FR2218078A1 true FR2218078A1 (US08063081-20111122-C00115.png) 1974-09-13
FR2218078B1 FR2218078B1 (US08063081-20111122-C00115.png) 1977-04-22

Family

ID=9114978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305660A Expired FR2218078B1 (US08063081-20111122-C00115.png) 1973-02-16 1973-02-16

Country Status (7)

Country Link
US (1) US3902479A (US08063081-20111122-C00115.png)
JP (1) JPS5645611B2 (US08063081-20111122-C00115.png)
CH (1) CH563150A5 (US08063081-20111122-C00115.png)
DE (1) DE2407399A1 (US08063081-20111122-C00115.png)
FR (1) FR2218078B1 (US08063081-20111122-C00115.png)
GB (1) GB1461941A (US08063081-20111122-C00115.png)
NL (1) NL7401972A (US08063081-20111122-C00115.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176663A (en) * 1987-12-02 1993-01-05 Pal Svedman Dressing having pad with compressibility limiting elements

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916067C2 (de) * 1979-04-20 1983-11-24 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Auswertung von physiologischen Signalen, die im wesentlichen periodischen Verlauf haben
US4367753A (en) * 1980-01-23 1983-01-11 Medtronic Inc. Apparatus for monitoring and storing heartbeats of a patient
US4417306A (en) * 1980-01-23 1983-11-22 Medtronic, Inc. Apparatus for monitoring and storing utilizing a data processor
US4342318A (en) * 1980-08-25 1982-08-03 Medtronic, Inc. Physiological waveform processor
US4408615A (en) * 1981-03-02 1983-10-11 Cambridge Instruments, Inc. Interference filter
US4466440A (en) * 1981-11-12 1984-08-21 Telectronics Pty. Ltd. Heart pacer time-domain processing of internal physiological signals
JPS58123907U (ja) * 1982-02-18 1983-08-23 三井造船株式会社 管、形鋼等の交差部緊結金具
US4802491A (en) * 1986-07-30 1989-02-07 Massachusetts Institute Of Technology Method and apparatus for assessing myocardial electrical stability
US5201321A (en) * 1991-02-11 1993-04-13 Fulton Keith W Method and apparatus for diagnosing vulnerability to lethal cardiac arrhythmias
US5842997A (en) * 1991-02-20 1998-12-01 Georgetown University Non-invasive, dynamic tracking of cardiac vulnerability by simultaneous analysis of heart rate variability and T-wave alternans
US5259387A (en) * 1991-09-09 1993-11-09 Quinton Instrument Company ECG muscle artifact filter system
US5312452A (en) * 1992-11-03 1994-05-17 Cardiac Pacemakers, Inc. Cardiac rhythm management device with automatic optimization of performance related pacing parameters
US7072709B2 (en) * 2004-04-15 2006-07-04 Ge Medical Information Technologies, Inc. Method and apparatus for determining alternans data of an ECG signal
US7187966B2 (en) * 2004-04-15 2007-03-06 Ge Medical Systems Information Technologies, Inc. Method and apparatus for displaying alternans data
US7272435B2 (en) * 2004-04-15 2007-09-18 Ge Medical Information Technologies, Inc. System and method for sudden cardiac death prediction
US7509159B2 (en) * 2004-04-15 2009-03-24 Ge Medical Systems Information Technologies, Inc. Method and apparatus for detecting cardiac repolarization abnormality
US20050234353A1 (en) * 2004-04-15 2005-10-20 Ge Medical Systems Information Technologies, Inc. Method and apparatus for analysis of non-invasive cardiac parameters
US7162294B2 (en) 2004-04-15 2007-01-09 Ge Medical Systems Information Technologies, Inc. System and method for correlating sleep apnea and sudden cardiac death
US7415304B2 (en) * 2004-04-15 2008-08-19 Ge Medical Systems Information Technologies, Inc. System and method for correlating implant and non-implant data

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074994A5 (fr) * 1969-12-11 1971-10-08 Siemens Ag Procede et dispositif pour l'evaluation d'un signal
FR2093495A5 (US08063081-20111122-C00115.png) * 1970-05-16 1972-01-28 Jeol Ltd

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144019A (en) * 1960-08-08 1964-08-11 Haber Edgar Cardiac monitoring device
US3087488A (en) * 1961-02-27 1963-04-30 Boeing Co Sphygmomanometric devices
US3267933A (en) * 1962-09-10 1966-08-23 Del Mar Eng Lab Ekg computer
US3533402A (en) * 1965-10-01 1970-10-13 Westinghouse Electric Corp Cardiac monitoring apparatus
US3460527A (en) * 1966-10-12 1969-08-12 Lexington Instr Corp Electrocardiographic device for detecting ors widening
US3780280A (en) * 1972-07-03 1973-12-18 United Aircraft Corp Resolution of a triangle from hypotenuse and one side

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074994A5 (fr) * 1969-12-11 1971-10-08 Siemens Ag Procede et dispositif pour l'evaluation d'un signal
FR2093495A5 (US08063081-20111122-C00115.png) * 1970-05-16 1972-01-28 Jeol Ltd

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"PREMONITORY HEARTBEAT *
PATTERNS RECOGNIZED BY ELECTRONIC MONITOR".) *
REVUE HEWLETT-PACKARD,VOL 21,OCTOBRE 1969,N 2,PAGES 12 A 20 *
T.C. HORTH *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176663A (en) * 1987-12-02 1993-01-05 Pal Svedman Dressing having pad with compressibility limiting elements

Also Published As

Publication number Publication date
DE2407399A1 (de) 1974-08-22
JPS5041367A (US08063081-20111122-C00115.png) 1975-04-15
NL7401972A (US08063081-20111122-C00115.png) 1974-08-20
JPS5645611B2 (US08063081-20111122-C00115.png) 1981-10-27
US3902479A (en) 1975-09-02
FR2218078B1 (US08063081-20111122-C00115.png) 1977-04-22
CH563150A5 (US08063081-20111122-C00115.png) 1975-06-30
GB1461941A (en) 1977-01-19

Similar Documents

Publication Publication Date Title
AU476761B2 (US08063081-20111122-C00115.png)
AU465372B2 (US08063081-20111122-C00115.png)
AU474593B2 (US08063081-20111122-C00115.png)
AU474511B2 (US08063081-20111122-C00115.png)
JPS5068754A (US08063081-20111122-C00115.png)
AU474838B2 (US08063081-20111122-C00115.png)
JPS5645611B2 (US08063081-20111122-C00115.png)
AU465453B2 (US08063081-20111122-C00115.png)
AU465434B2 (US08063081-20111122-C00115.png)
AU450229B2 (US08063081-20111122-C00115.png)
AU476714B2 (US08063081-20111122-C00115.png)
AU466283B2 (US08063081-20111122-C00115.png)
AU472848B2 (US08063081-20111122-C00115.png)
AU476696B2 (US08063081-20111122-C00115.png)
AU477823B2 (US08063081-20111122-C00115.png)
AU477824B2 (US08063081-20111122-C00115.png)
AU471461B2 (US08063081-20111122-C00115.png)
AU461342B2 (US08063081-20111122-C00115.png)
AU447540B2 (US08063081-20111122-C00115.png)
AR210729A1 (US08063081-20111122-C00115.png)
AU476873B1 (US08063081-20111122-C00115.png)
AU1891376A (US08063081-20111122-C00115.png)
BG20721A1 (US08063081-20111122-C00115.png)
AU479522A (US08063081-20111122-C00115.png)
AU479419A (US08063081-20111122-C00115.png)

Legal Events

Date Code Title Description
ST Notification of lapse