CA2151966A1 - Stethoscope - Google Patents

Stethoscope

Info

Publication number
CA2151966A1
CA2151966A1 CA 2151966 CA2151966A CA2151966A1 CA 2151966 A1 CA2151966 A1 CA 2151966A1 CA 2151966 CA2151966 CA 2151966 CA 2151966 A CA2151966 A CA 2151966A CA 2151966 A1 CA2151966 A1 CA 2151966A1
Authority
CA
Canada
Prior art keywords
time
heart
stethoscope
wave form
time elapsed
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.)
Abandoned
Application number
CA 2151966
Other languages
English (en)
Inventor
Hart Katz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2151966 priority Critical patent/CA2151966A1/fr
Priority to AU61186/96A priority patent/AU6118696A/en
Priority to PCT/CA1996/000408 priority patent/WO1997000045A1/fr
Publication of CA2151966A1 publication Critical patent/CA2151966A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Acoustics & Sound (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CA 2151966 1995-06-16 1995-06-16 Stethoscope Abandoned CA2151966A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2151966 CA2151966A1 (fr) 1995-06-16 1995-06-16 Stethoscope
AU61186/96A AU6118696A (en) 1995-06-16 1996-06-17 Stethoscope
PCT/CA1996/000408 WO1997000045A1 (fr) 1995-06-16 1996-06-17 Stethoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2151966 CA2151966A1 (fr) 1995-06-16 1995-06-16 Stethoscope

Publications (1)

Publication Number Publication Date
CA2151966A1 true CA2151966A1 (fr) 1996-12-17

Family

ID=4156060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2151966 Abandoned CA2151966A1 (fr) 1995-06-16 1995-06-16 Stethoscope

Country Status (3)

Country Link
AU (1) AU6118696A (fr)
CA (1) CA2151966A1 (fr)
WO (1) WO1997000045A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7130429B1 (en) 1998-04-08 2006-10-31 Bang & Olufsen Technology A/S Method and an apparatus for processing auscultation signals
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1143014A (fr) * 1980-04-24 1983-03-15 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Appareil portatif numerique pour mesurer la frequence cardiaque et servant aussi de stethoscope
CA1198806A (fr) * 1982-11-24 1985-12-31 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Detecteur de la frequence cardiaque

Also Published As

Publication number Publication date
AU6118696A (en) 1997-01-15
WO1997000045A1 (fr) 1997-01-03

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Legal Events

Date Code Title Description
FZDE Dead